{"license":"https://creativecommons.org/licenses/by/4.0/","dataset":"atlas","updatedThrough":"2026-08-15","guardrail":"The atlas exposes only relationships declared in the current public data. A link or issue grouping does not make unlike measures comparable, establish ownership or control, define an antitrust market, assign liability, or show that a policy event caused an economic outcome.","filters":{"depth":2,"edgeType":"all","edgeTypeMatched":true,"focus":"policy_record:evt-google-search-remedies-2025","focusMatched":true,"kind":"all","kindMatched":true,"layer":"all","layerMatched":true,"query":"","view":"network"},"summary":{"nodeCount":5478,"edgeCount":19193,"sourceCount":45,"profileCount":5433,"nodeKindCount":13,"layerCount":4,"eligibleEdgeCount":19193,"matchedNodeCount":44,"plottedEdgeCount":87,"plottedNodeCount":44,"hiddenNodeCount":0,"directNeighborCount":5},"focusNode":{"id":"policy_record:evt-google-search-remedies-2025","kind":"policy_record","label":"Court orders search distribution and data-access remedies","shortLabel":"Court orders search dist...","description":"The court prohibited specified exclusive distribution contracts and ordered access to certain search index and user-interaction data plus search and text-ad syndication services.","href":"/enforcement/records/google-search-remedies-2025","metricLabel":"Official stage","metricValue":"remedy","detail":"U.S. District Court for the District of Columbia / 2025-09-02","status":"remedy","year":2025,"color":"#f43f5e","searchText":"evt-google-search-remedies-2025 court orders search distribution and data-access remedies u.s. district court for the district of columbia remedy remedy the court prohibited specified exclusive distribution contracts and ordered access to certain search index and user-interaction data plus search and text-ad syndication services.","connectionCount":5},"nodes":[{"id":"policy_record:evt-google-search-remedies-2025","kind":"policy_record","label":"Court orders search distribution and data-access remedies","shortLabel":"Court orders search dist...","description":"The court prohibited specified exclusive distribution contracts and ordered access to certain search index and user-interaction data plus search and text-ad syndication services.","href":"/enforcement/records/google-search-remedies-2025","metricLabel":"Official stage","metricValue":"remedy","detail":"U.S. District Court for the District of Columbia / 2025-09-02","status":"remedy","year":2025,"color":"#f43f5e","searchText":"evt-google-search-remedies-2025 court orders search distribution and data-access remedies u.s. district court for the district of columbia remedy remedy the court prohibited specified exclusive distribution contracts and ordered access to certain search index and user-interaction data plus search and text-ad syndication services.","connectionCount":5,"distance":0,"labelVisible":true,"radius":20,"x":450,"y":260},{"id":"market:mkt-browser","kind":"market","label":"U.S. browser usage","shortLabel":"Browsers","description":"All-platform U.S. browser usage share from StatCounter Global Stats for April 2026. The profile tracks browser usage concentration, not browser advertising or operating-system tying questions.","href":"/markets/us-browser-usage","metricLabel":"Latest HHI","metricValue":"3,612","detail":"United States / 2026","status":"estimated_public","year":2026,"color":"#14b8a6","searchText":"u.s. browser usage browsers software united states all-platform u.s. browser usage share from statcounter global stats for april 2026. the profile tracks browser usage concentration, not browser advertising or operating-system tying questions.","connectionCount":21,"x":450,"y":112,"distance":1,"radius":11,"labelVisible":true},{"id":"market:mkt-search","kind":"market","label":"U.S. search engine usage","shortLabel":"Search engines","description":"All-platform U.S. search engine usage share from StatCounter Global Stats for April 2026. The market is an observed usage-share proxy, not search advertising revenue.","href":"/markets/us-search-engine-usage","metricLabel":"Latest HHI","metricValue":"7,359","detail":"United States / 2026","status":"estimated_public","year":2026,"color":"#14b8a6","searchText":"u.s. search engine usage search engines digital platforms united states all-platform u.s. search engine usage share from statcounter global stats for april 2026. the market is an observed usage-share proxy, not search advertising revenue.","connectionCount":21,"x":590.756,"y":214.265,"distance":1,"radius":11,"labelVisible":true},{"id":"market:mkt-ai-chatbot","kind":"market","label":"U.S. generative AI assistant usage","shortLabel":"AI assistants","description":"Consumer generative AI assistant usage concentration from StatCounter Global Stats for May 2026. The market tracks which AI chatbots people use across StatCounter-tracked assistants, an observed usage-share proxy rather than revenue, total user counts, or the broader AI supply chain of chips and cloud.","href":"/markets/us-ai-assistant-usage","metricLabel":"Latest HHI","metricValue":"4,804","detail":"United States / 2026","status":"estimated_public","year":2026,"color":"#14b8a6","searchText":"u.s. generative ai assistant usage ai assistants digital platforms united states consumer generative ai assistant usage concentration from statcounter global stats for may 2026. the market tracks which ai chatbots people use across statcounter-tracked assistants, an observed usage-share proxy rather than revenue, total user counts, or the broader ai supply chain of chips and cloud.","connectionCount":16,"x":536.992,"y":379.735,"distance":1,"radius":11,"labelVisible":true},{"id":"policy_entity:pent-google-llc","kind":"policy_entity","label":"Google LLC","shortLabel":"Google LLC","description":"Technology company named as the defendant in the federal search monopolization case.","href":"/enforcement/entities/google-llc","metricLabel":"Named records","metricValue":"3","detail":"Navigation crosswalk from the Google LLC party label to the Google operator-label evidence index; not a legal-entity determination.","status":"bounded crosswalk","year":null,"color":"#ec4899","searchText":"google llc technology company named as the defendant in the federal search monopolization case. navigation crosswalk from the google llc party label to the google operator-label evidence index; not a legal-entity determination. defendant defendant remedy_subject","connectionCount":4,"x":363.008,"y":379.735,"distance":1,"radius":11,"labelVisible":true},{"id":"source:doj-google-search-remedies-2025","kind":"source","label":"Department of Justice Wins Significant Remedies Against Google","shortLabel":"U.S. Department of Ju...","description":"DOJ record summarizing court remedies addressing search distribution contracts data access syndication Chrome and Gemini.","href":"/sources/doj-google-search-remedies-2025","metricLabel":"Access date","metricValue":"2026-07-17","detail":"U.S. Department of Justice","status":"agency report","year":2026,"color":"#64748b","searchText":"doj-google-search-remedies-2025 department of justice wins significant remedies against google u.s. department of justice doj record summarizing court remedies addressing search distribution contracts data access syndication chrome and gemini. u.s. department of justice, department of justice wins significant remedies against google, september 2 2025. agency_report","connectionCount":1,"x":309.244,"y":214.265,"distance":1,"radius":11,"labelVisible":true},{"id":"participant:cmp-bing","kind":"participant","label":"Bing","shortLabel":"Bing","description":"Search engine participant reported by StatCounter.","href":"/participants/bing","metricLabel":"Latest sourced share","metricValue":"9.8%","detail":"1 market / 4 rows","status":"estimated_public","year":2026,"color":"#3b82f6","searchText":"bing search engine participant reported by statcounter. msft u.s. search engine usage","connectionCount":2,"x":468.874,"y":50.85,"distance":2,"radius":8,"labelVisible":false},{"id":"participant:cmp-brave","kind":"participant","label":"Brave","shortLabel":"Brave","description":"Browser participant reported by StatCounter.","href":"/participants/brave","metricLabel":"Latest sourced share","metricValue":"2.7%","detail":"1 market / 4 rows","status":"estimated_public","year":2026,"color":"#3b82f6","searchText":"brave browser participant reported by statcounter. u.s. browser usage","connectionCount":2,"x":527.034,"y":64.64,"distance":2,"radius":8,"labelVisible":false},{"id":"participant:cmp-chatgpt","kind":"participant","label":"ChatGPT","shortLabel":"ChatGPT","description":"Generative AI assistant from OpenAI reported by StatCounter.","href":"/participants/chatgpt","metricLabel":"Latest sourced share","metricValue":"67.1%","detail":"1 market / 1 row","status":"estimated_public","year":2026,"color":"#3b82f6","searchText":"chatgpt generative ai assistant from openai reported by statcounter. u.s. generative ai assistant usage","connectionCount":2,"x":578.953,"y":94.256,"distance":2,"radius":8,"labelVisible":false},{"id":"participant:cmp-chrome","kind":"participant","label":"Chrome","shortLabel":"Chrome","description":"Browser participant reported by StatCounter.","href":"/participants/chrome","metricLabel":"Latest sourced share","metricValue":"50.0%","detail":"1 market / 4 rows","status":"estimated_public","year":2026,"color":"#3b82f6","searchText":"chrome browser participant reported by statcounter. googl u.s. browser usage","connectionCount":2,"x":620.425,"y":137.3,"distance":2,"radius":8,"labelVisible":false},{"id":"participant:cmp-claude","kind":"participant","label":"Claude","shortLabel":"Claude","description":"Generative AI assistant from Anthropic reported by StatCounter.","href":"/participants/claude","metricLabel":"Latest sourced share","metricValue":"6.0%","detail":"1 market / 1 row","status":"estimated_public","year":2026,"color":"#3b82f6","searchText":"claude generative ai assistant from anthropic reported by statcounter. u.s. generative ai assistant usage","connectionCount":2,"x":648.09,"y":190.285,"distance":2,"radius":8,"labelVisible":false},{"id":"participant:cmp-deepseek","kind":"participant","label":"DeepSeek","shortLabel":"DeepSeek","description":"Generative AI assistant reported by StatCounter.","href":"/participants/deepseek","metricLabel":"Latest sourced share","metricValue":"0.05%","detail":"1 market / 1 row","status":"estimated_public","year":2026,"color":"#3b82f6","searchText":"deepseek generative ai assistant reported by statcounter. u.s. generative ai assistant usage","connectionCount":2,"x":659.707,"y":248.917,"distance":2,"radius":8,"labelVisible":false},{"id":"participant:cmp-duckduckgo","kind":"participant","label":"DuckDuckGo","shortLabel":"DuckDuckGo","description":"Search engine participant reported by StatCounter.","href":"/participants/duckduckgo","metricLabel":"Latest sourced share","metricValue":"1.7%","detail":"1 market / 4 rows","status":"estimated_public","year":2026,"color":"#3b82f6","searchText":"duckduckgo search engine participant reported by statcounter. u.s. search engine usage","connectionCount":2,"x":654.335,"y":308.448,"distance":2,"radius":8,"labelVisible":false},{"id":"participant:cmp-ecosia","kind":"participant","label":"Ecosia","shortLabel":"Ecosia","description":"Search engine participant reported by StatCounter.","href":"/participants/ecosia","metricLabel":"Latest sourced share","metricValue":"0.11%","detail":"1 market / 4 rows","status":"estimated_public","year":2026,"color":"#3b82f6","searchText":"ecosia search engine participant reported by statcounter. u.s. search engine usage","connectionCount":2,"x":632.409,"y":364.053,"distance":2,"radius":8,"labelVisible":false},{"id":"participant:cmp-edge","kind":"participant","label":"Edge","shortLabel":"Edge","description":"Browser participant reported by StatCounter.","href":"/participants/edge","metricLabel":"Latest sourced share","metricValue":"8.1%","detail":"1 market / 4 rows","status":"estimated_public","year":2026,"color":"#3b82f6","searchText":"edge browser participant reported by statcounter. msft u.s. browser usage","connectionCount":2,"x":595.705,"y":411.229,"distance":2,"radius":8,"labelVisible":false},{"id":"participant:cmp-firefox","kind":"participant","label":"Firefox","shortLabel":"Firefox","description":"Browser participant reported by StatCounter.","href":"/participants/firefox","metricLabel":"Latest sourced share","metricValue":"3.8%","detail":"1 market / 4 rows","status":"estimated_public","year":2026,"color":"#3b82f6","searchText":"firefox browser participant reported by statcounter. u.s. browser usage","connectionCount":2,"x":547.197,"y":446.153,"distance":2,"radius":8,"labelVisible":false},{"id":"participant:cmp-gemini","kind":"participant","label":"Google Gemini","shortLabel":"Google Gemini","description":"Generative AI assistant from Google reported by StatCounter.","href":"/participants/google-gemini","metricLabel":"Latest sourced share","metricValue":"10.9%","detail":"1 market / 1 row","status":"estimated_public","year":2026,"color":"#3b82f6","searchText":"google gemini generative ai assistant from google reported by statcounter. googl u.s. generative ai assistant usage","connectionCount":2,"x":490.814,"y":465.996,"distance":2,"radius":8,"labelVisible":false},{"id":"participant:cmp-google-search","kind":"participant","label":"Google Search","shortLabel":"Google Search","description":"Search engine participant reported by StatCounter.","href":"/participants/google-search","metricLabel":"Latest sourced share","metricValue":"85.2%","detail":"1 market / 4 rows","status":"estimated_public","year":2026,"color":"#3b82f6","searchText":"google search search engine participant reported by statcounter. googl u.s. search engine usage","connectionCount":2,"x":431.126,"y":469.15,"distance":2,"radius":8,"labelVisible":false},{"id":"participant:cmp-copilot","kind":"participant","label":"Microsoft Copilot","shortLabel":"Microsoft Copilot","description":"Generative AI assistant from Microsoft reported by StatCounter.","href":"/participants/microsoft-copilot","metricLabel":"Latest sourced share","metricValue":"10.8%","detail":"1 market / 1 row","status":"estimated_public","year":2026,"color":"#3b82f6","searchText":"microsoft copilot generative ai assistant from microsoft reported by statcounter. msft u.s. generative ai assistant usage","connectionCount":2,"x":372.966,"y":455.36,"distance":2,"radius":8,"labelVisible":false},{"id":"participant:cmp-perplexity","kind":"participant","label":"Perplexity","shortLabel":"Perplexity","description":"Generative AI assistant reported by StatCounter.","href":"/participants/perplexity","metricLabel":"Latest sourced share","metricValue":"5.2%","detail":"1 market / 1 row","status":"estimated_public","year":2026,"color":"#3b82f6","searchText":"perplexity generative ai assistant reported by statcounter. u.s. generative ai assistant usage","connectionCount":2,"x":321.047,"y":425.744,"distance":2,"radius":8,"labelVisible":false},{"id":"participant:cmp-safari","kind":"participant","label":"Safari","shortLabel":"Safari","description":"Browser participant reported by StatCounter.","href":"/participants/safari","metricLabel":"Latest sourced share","metricValue":"31.9%","detail":"1 market / 4 rows","status":"estimated_public","year":2026,"color":"#3b82f6","searchText":"safari browser participant reported by statcounter. aapl u.s. browser usage","connectionCount":2,"x":279.575,"y":382.7,"distance":2,"radius":8,"labelVisible":false},{"id":"participant:cmp-samsung-internet","kind":"participant","label":"Samsung Internet","shortLabel":"Samsung Internet","description":"Browser participant reported by StatCounter.","href":"/participants/samsung-internet","metricLabel":"Latest sourced share","metricValue":"1.4%","detail":"1 market / 4 rows","status":"estimated_public","year":2026,"color":"#3b82f6","searchText":"samsung internet browser participant reported by statcounter. u.s. browser usage","connectionCount":2,"x":251.91,"y":329.715,"distance":2,"radius":8,"labelVisible":false},{"id":"participant:cmp-yahoo-search","kind":"participant","label":"Yahoo Search","shortLabel":"Yahoo Search","description":"Search engine participant reported by StatCounter.","href":"/participants/yahoo-search","metricLabel":"Latest sourced share","metricValue":"2.7%","detail":"1 market / 4 rows","status":"estimated_public","year":2026,"color":"#3b82f6","searchText":"yahoo search search engine participant reported by statcounter. u.s. search engine usage","connectionCount":2,"x":240.293,"y":271.083,"distance":2,"radius":8,"labelVisible":false},{"id":"participant:cmp-yandex","kind":"participant","label":"Yandex","shortLabel":"Yandex","description":"Search engine participant reported by StatCounter.","href":"/participants/yandex","metricLabel":"Latest sourced share","metricValue":"0.38%","detail":"1 market / 4 rows","status":"estimated_public","year":2026,"color":"#3b82f6","searchText":"yandex search engine participant reported by statcounter. u.s. search engine usage","connectionCount":2,"x":245.665,"y":211.552,"distance":2,"radius":8,"labelVisible":false},{"id":"participant:cmp-other-browsers","kind":"participant","label":"Other browsers","shortLabel":"Other browsers","description":"Residual category derived from listed StatCounter shares.","href":"/participants/other-browsers","metricLabel":"Latest sourced share","metricValue":"2.1%","detail":"1 market / 4 rows","status":"estimated_public","year":2026,"color":"#3b82f6","searchText":"other browsers residual category derived from listed statcounter shares. u.s. browser usage","connectionCount":1,"x":267.591,"y":155.947,"distance":2,"radius":8,"labelVisible":false},{"id":"participant:cmp-other-search","kind":"participant","label":"Other search engines","shortLabel":"Other search engines","description":"Residual category derived from listed StatCounter shares.","href":"/participants/other-search-engines","metricLabel":"Latest sourced share","metricValue":"0.12%","detail":"1 market / 4 rows","status":"estimated_public","year":2026,"color":"#3b82f6","searchText":"other search engines residual category derived from listed statcounter shares. u.s. search engine usage","connectionCount":1,"x":304.295,"y":108.771,"distance":2,"radius":8,"labelVisible":false},{"id":"operator:op-google","kind":"operator","label":"Google","shortLabel":"Google","description":"Official operator label associated with Google Search Chrome Gemini Android and YouTube.","href":"/participants/operators/google","metricLabel":"Official attributions","metricValue":"5","detail":"5 measured markets","status":"official evidence","year":null,"color":"#8b5cf6","searchText":"google official operator label associated with google search chrome gemini android and youtube. googl google's official product directory lists search as a google product. google's official product directory lists chrome as a google product. google's official product directory lists gemini as a google product. android's official site presents android within google's product family. google's official product directory lists youtube as a google product.","connectionCount":6,"x":352.803,"y":73.847,"distance":2,"radius":8,"labelVisible":false},{"id":"industry:518210","kind":"industry","label":"Computing infrastructure providers, data processing, web hosting, and related services","shortLabel":"518210 Computing infra...","description":"2022 Economic Census employer-firm concentration screen for NAICS 518210.","href":"/industries/518210","metricLabel":"Revenue HHI","metricValue":"D","detail":"12.1K firms / 329.5B revenue","status":"disclosure withheld","year":2022,"color":"#f59e0b","searchText":"518210 computing infrastructure providers, data processing, web hosting, and related services 51","connectionCount":5,"x":409.186,"y":54.004,"distance":2,"radius":8,"labelVisible":false},{"id":"industry:513210","kind":"industry","label":"Software publishers","shortLabel":"513210 Software publis...","description":"2022 Economic Census employer-firm concentration screen for NAICS 513210.","href":"/industries/513210","metricLabel":"Revenue HHI","metricValue":"D","detail":"16.8K firms / 492.9B revenue","status":"disclosure withheld","year":2022,"color":"#f59e0b","searchText":"513210 software publishers 51","connectionCount":5,"x":471.391,"y":22.963,"distance":2,"radius":8,"labelVisible":false},{"id":"issue:digital-gateways","kind":"issue","label":"Digital platform gateways","shortLabel":"Digital gateways","description":"How do defaults, distribution agreements, data access, and adjacent-platform positions shape entry across separately measured digital systems?","href":"/issues/digital-platform-gateways","metricLabel":"Bounded markets","metricValue":"5","detail":"5 separately defined markets / editorial research program","status":"issue program","year":2026,"color":"#c026d3","searchText":"digital platform gateways digital gateways defaults, distribution, and adjacent platforms search, browsers, mobile operating systems, social referrals, and generative ai assistants are tracked as separate usage-share proxies while the issue program follows their declared product, operator, and official-record links. how do defaults, distribution agreements, data access, and adjacent-platform positions shape entry across separately measured digital systems? which distribution agreements and default placements affect switching at each gateway? where do data, compute, interoperability, or access conditions constrain entry without assuming the same mechanism across products? which firm-level and user-level records can separate usage movement from changes in product quality, availability, or measurement? u.s. search engine usage search engines digital platforms u.s. browser usage browsers software u.s. generative ai assistant usage ai assistants digital platforms u.s. mobile operating-system web usage mobile operating systems digital platforms u.s. social-media referral traffic social referrals digital platforms","connectionCount":8,"x":560.473,"y":49.193,"distance":2,"radius":8,"labelVisible":false},{"id":"indicator:market-hhi","kind":"indicator","label":"Tracked market HHI","shortLabel":"Market HHI","description":"Source-reported or reproducibly calculated HHI anchors from documented market profiles.","href":"/indicators/market-hhi","metricLabel":"Observation rows","metricValue":"26","detail":"8 entities / 2017-2026","status":"markets","year":2026,"color":"#06b6d4","searchText":"market-hhi tracked market hhi market hhi source-reported or reproducibly calculated hhi anchors from documented market profiles. markets hhi (0-10,000)","connectionCount":23,"x":632.736,"y":107.515,"distance":2,"radius":8,"labelVisible":false},{"id":"indicator:market-cr4","kind":"indicator","label":"Tracked market CR4","shortLabel":"Market CR4","description":"Released four-participant concentration anchors from source-labeled shares or source-reported aggregate CR4.","href":"/indicators/market-cr4","metricLabel":"Observation rows","metricValue":"21","detail":"7 entities / 1980-2026","status":"markets","year":2026,"color":"#06b6d4","searchText":"market-cr4 tracked market cr4 market cr4 released four-participant concentration anchors from source-labeled shares or source-reported aggregate cr4. markets percent","connectionCount":19,"x":677.179,"y":189.053,"distance":2,"radius":8,"labelVisible":false},{"id":"indicator:market-leader-share","kind":"indicator","label":"Tracked leading-participant share","shortLabel":"Market leader share","description":"Largest sourced non-aggregate participant share in each released market anchor.","href":"/indicators/market-leader-share","metricLabel":"Observation rows","metricValue":"18","detail":"6 entities / 2023-2026","status":"markets","year":2026,"color":"#06b6d4","searchText":"market-leader-share tracked leading-participant share market leader share largest sourced non-aggregate participant share in each released market anchor. markets percent","connectionCount":16,"x":687.037,"y":281.391,"distance":2,"radius":8,"labelVisible":false},{"id":"policy_record:evt-ai-partnerships-report-2025","kind":"policy_record","label":"FTC reports on cloud-provider and generative AI partnerships","shortLabel":"FTC reports on cloud-pro...","description":"The FTC published findings from its Section 6(b) study of investments and partnerships involving Alphabet, Amazon, Microsoft, Anthropic, and OpenAI.","href":"/enforcement/records/ai-partnerships-report-2025","metricLabel":"Official stage","metricValue":"monitoring","detail":"Federal Trade Commission / 2025-01-17","status":"report","year":2025,"color":"#f43f5e","searchText":"evt-ai-partnerships-report-2025 ftc reports on cloud-provider and generative ai partnerships federal trade commission report monitoring the ftc published findings from its section 6(b) study of investments and partnerships involving alphabet, amazon, microsoft, anthropic, and openai.","connectionCount":7,"x":660.807,"y":370.473,"distance":2,"radius":8,"labelVisible":false},{"id":"policy_record:evt-google-search-liability-2024","kind":"policy_record","label":"Court finds Google liable for unlawful search monopoly maintenance","shortLabel":"Court finds Google liabl...","description":"The district court issued a liability opinion finding that Google maintained monopolies in general search services and general search text advertising in violation of Section 2 of the Sherman Act.","href":"/enforcement/records/google-search-liability-2024","metricLabel":"Official stage","metricValue":"decision","detail":"U.S. District Court for the District of Columbia / 2024-08-05","status":"decision","year":2024,"color":"#f43f5e","searchText":"evt-google-search-liability-2024 court finds google liable for unlawful search monopoly maintenance u.s. district court for the district of columbia decision decision the district court issued a liability opinion finding that google maintained monopolies in general search services and general search text advertising in violation of section 2 of the sherman act.","connectionCount":4,"x":602.485,"y":442.736,"distance":2,"radius":8,"labelVisible":false},{"id":"policy_record:evt-google-search-complaint-2020","kind":"policy_record","label":"United States files search monopolization complaint against Google","shortLabel":"United States files sear...","description":"DOJ and state plaintiffs filed a civil case challenging Google's maintenance of monopolies in general search services and search advertising through distribution agreements.","href":"/enforcement/records/google-search-complaint-2020","metricLabel":"Official stage","metricValue":"litigation","detail":"U.S. Department of Justice / 2020-10-20","status":"complaint","year":2020,"color":"#f43f5e","searchText":"evt-google-search-complaint-2020 united states files search monopolization complaint against google u.s. department of justice complaint litigation doj and state plaintiffs filed a civil case challenging google's maintenance of monopolies in general search services and search advertising through distribution agreements.","connectionCount":4,"x":520.947,"y":487.179,"distance":2,"radius":8,"labelVisible":false},{"id":"report:rep-us-competition-landscape-2026","kind":"report","label":"The U.S. Competition Landscape","shortLabel":"The U.S. Competition La...","description":"A national briefing that aligns defined-market signals, industry structure, state and local geographic concentration screens, merger activity, and enforcement records without collapsing their different scopes.","href":"/reports/us-competition-landscape-2026","metricLabel":"Evidence sources","metricValue":"14","detail":"8 linked markets","status":"published","year":2026,"color":"#6366f1","searchText":"the u.s. competition landscape state of competition 2026: five evidence systems, no single score a national briefing that aligns defined-market signals, industry structure, state and local geographic concentration screens, merger activity, and enforcement records without collapsing their different scopes. a source-backed state-of-competition briefing across markets, industries, state systems, local banking screens, mergers, and enforcement, with every system kept in its own analytical universe. 2022 and 2017 u.s. economic census industry concentration tables, usda ers historical meatpacking cr4, kff 2024 state individual-market hhi, fdic 2025 statewide and county summary of deposits screens, the fy2025 ftc/doj hsr report, and source-backed market and enforcement records.","connectionCount":26,"x":428.609,"y":497.037,"distance":2,"radius":8,"labelVisible":false},{"id":"report:insight-market-change-field","kind":"report","label":"Latest market-structure signals moved in both directions.","shortLabel":"Market change field","description":"Fifteen HHI, CR4, and leading-share comparisons preserve their own product boundary, denominator, source, and observed interval. The direction count is an inventory, not a vote about competition. HHI points, CR4 points, and leading-share points across different products and periods are not pooled or ranked.","href":"/insights/market-structure-change-field","metricLabel":"Exact signals","metricValue":"15","detail":"AR-CI-2026-01 / Domain readout","status":"current insight","year":2026,"color":"#6366f1","searchText":"latest market-structure signals moved in both directions. market change field fifteen hhi, cr4, and leading-share comparisons preserve their own product boundary, denominator, source, and observed interval. defined markets domain readout ar-ci-2026-01 the current market field is split. across 15 exact latest-to-prior rows, 8 increased, 7 decreased. the count says only how many bounded comparisons point each way. digital usage screens diverged. social referrals moved from 3,804 in 2025 to 4,995 in 2026 (+1,191.0 hhi points). search engines moved from 7,589 in 2025 to 7,359 in 2026 (-230.0 hhi points). mobile operating systems moved from 5,094 in 2025 to 5,337 in 2026 (+243.0 hhi points). browsers moved from 3,720 in 2025 to 3,612 in 2026 (-108.0 hhi points). each usage system has a separate denominator and remains analytically independent. other market intervals use different clocks. beef meatpacking moved from 81.0% in 1995 to 85.0% in 2019 (+4.00 percentage points). fixed broadband moved from 1,195 in 2023 to 1,501 in 2024 (+306.0 hhi points). wireless service moved from 3,596 in 2021 to 3,550 in 2023 (-46.0 hhi points). their unequal intervals are displayed, not annualized. beef meatpacking four-participant concentration ratio browsers four-participant concentration ratio browsers herfindahl-hirschman index browsers leading-participant share fixed broadband herfindahl-hirschman index mobile operating systems four-participant concentration ratio mobile operating systems herfindahl-hirschman index mobile operating systems leading-participant share search engines four-participant concentration ratio search engines herfindahl-hirschman index search engines leading-participant share social referrals four-participant concentration ratio social referrals herfindahl-hirschman index social referrals leading-participant share wireless service herfindahl-hirschman index u.s. steer and heifer purchases by beef packers u.s. browser usage u.s. residential fixed broadband access u.s. mobile operating-system web usage u.s. search engine usage u.s. social-media referral traffic u.s. mobile wireless service","connectionCount":15,"x":339.527,"y":470.807,"distance":2,"radius":8,"labelVisible":false},{"id":"report:rep-digital-gateways","kind":"report","label":"Five Digital Gateways","shortLabel":"Five Digital Gateways","description":"A source-backed research brief tracing search, browser, mobile operating-system, social-referral, and AI-assistant concentration without collapsing them into one platform market or ecosystem score.","href":"/reports/digital-gateways-brief","metricLabel":"Evidence sources","metricValue":"5","detail":"5 linked markets","status":"published","year":2026,"color":"#6366f1","searchText":"five digital gateways u.s. platform concentration across five separately bounded usage systems a source-backed research brief tracing search, browser, mobile operating-system, social-referral, and ai-assistant concentration without collapsing them into one platform market or ecosystem score. five system histories, exact share rows, official product-attribution paths, and a public research agenda with every denominator kept separate. five statcounter u.s. public usage-share sources: april 2023-april 2026 search, browser, mobile operating-system, and social-referral anchors, plus the may 2026 ai-assistant baseline. official product-attribution records remain a separate evidence layer.","connectionCount":12,"x":267.264,"y":412.485,"distance":2,"radius":8,"labelVisible":false},{"id":"report:insight-digital-gateways-change","kind":"report","label":"Four digital usage systems traced four different structural paths.","shortLabel":"Digital gateways","description":"Browser, mobile operating-system, search-engine, and social-referral shares are read side by side without turning them into one platform-power score. Usage and referral shares are proxies inside separately defined systems. The dispatch does not add shares across products, resolve legal market definition, or infer a common competitive cause.","href":"/insights/digital-gateways-change","metricLabel":"Exact signals","metricValue":"12","detail":"AR-CI-2026-02 / Focused note","status":"current insight","year":2026,"color":"#6366f1","searchText":"four digital usage systems traced four different structural paths. digital gateways browser, mobile operating-system, search-engine, and social-referral shares are read side by side without turning them into one platform-power score. defined markets focused note ar-ci-2026-02 social-referral composition shifted toward the leader. social referrals moved from 3,804 in 2025 to 4,995 in 2026 (+1,191.0 hhi points). social referrals moved from 57.5% in 2025 to 68.9% in 2026 (+11.49 percentage points). social referrals moved from 95.1% in 2025 to 94.4% in 2026 (-0.71 percentage points). search hhi and leading share both moved lower. search engines moved from 7,589 in 2025 to 7,359 in 2026 (-230.0 hhi points). search engines moved from 86.7% in 2025 to 85.2% in 2026 (-1.55 percentage points). search engines moved from 99.4% in 2025 to 99.4% in 2026 (-0.02 percentage points). mobile operating-system hhi and leading share moved higher. mobile operating systems moved from 5,094 in 2025 to 5,337 in 2026 (+243.0 hhi points). mobile operating systems moved from 57.6% in 2025 to 63.1% in 2026 (+5.48 percentage points). mobile operating systems moved from 100.0% in 2025 to 100.0% in 2026 (+0.04 percentage points). browser hhi and leading share moved lower while cr4 edged higher. browsers moved from 3,720 in 2025 to 3,612 in 2026 (-108.0 hhi points). browsers moved from 52.3% in 2025 to 50.0% in 2026 (-2.29 percentage points). browsers moved from 93.6% in 2025 to 93.8% in 2026 (+0.15 percentage points). browsers four-participant concentration ratio browsers herfindahl-hirschman index browsers leading-participant share mobile operating systems four-participant concentration ratio mobile operating systems herfindahl-hirschman index mobile operating systems leading-participant share search engines four-participant concentration ratio search engines herfindahl-hirschman index search engines leading-participant share social referrals four-participant concentration ratio social referrals herfindahl-hirschman index social referrals leading-participant share u.s. browser usage u.s. mobile operating-system web usage u.s. search engine usage u.s. social-media referral traffic","connectionCount":10,"x":222.821,"y":330.947,"distance":2,"radius":8,"labelVisible":false},{"id":"report:rep-hhi-primer","kind":"report","label":"How HHI Helps Explain Market Concentration","shortLabel":"How HHI Helps Explain M...","description":"An open explainer on HHI, CR4, effective number of firms, and why source coverage matters.","href":"/reports/hhi-primer","metricLabel":"Evidence sources","metricValue":"3","detail":"3 linked markets","status":"published","year":2026,"color":"#6366f1","searchText":"how hhi helps explain market concentration a public primer for reading concentration dashboards an open explainer on hhi, cr4, effective number of firms, and why source coverage matters. a short public-interest guide to reading descriptive concentration metrics. fcc source-reported hhi and statcounter public usage-share tables.","connectionCount":8,"x":212.963,"y":238.609,"distance":2,"radius":8,"labelVisible":false},{"id":"source:statcounter-browser-us-2026","kind":"source","label":"Browser market share in United States of America, April 2023-April 2026","shortLabel":"StatCounter Global Stats","description":"Monthly public StatCounter all-platform browser share export for the United States.","href":"/sources/statcounter-browser-us-2026","metricLabel":"Access date","metricValue":"2026-07-17","detail":"StatCounter Global Stats","status":"public dataset","year":2026,"color":"#64748b","searchText":"statcounter-browser-us-2026 browser market share in united states of america, april 2023-april 2026 statcounter global stats monthly public statcounter all-platform browser share export for the united states. statcounter global stats, browser market share in united states of america, monthly csv export for april 2023-april 2026. public_dataset","connectionCount":9,"x":239.193,"y":149.527,"distance":2,"radius":8,"labelVisible":false},{"id":"source:statcounter-search-us-2026","kind":"source","label":"Search engine market share in United States of America, April 2023-April 2026","shortLabel":"StatCounter Global Stats","description":"Monthly public StatCounter all-platform search engine share export for the United States.","href":"/sources/statcounter-search-us-2026","metricLabel":"Access date","metricValue":"2026-07-17","detail":"StatCounter Global Stats","status":"public dataset","year":2026,"color":"#64748b","searchText":"statcounter-search-us-2026 search engine market share in united states of america, april 2023-april 2026 statcounter global stats monthly public statcounter all-platform search engine share export for the united states. statcounter global stats, search engine market share in united states of america, monthly csv export for april 2023-april 2026. public_dataset","connectionCount":9,"x":297.515,"y":77.264,"distance":2,"radius":8,"labelVisible":false},{"id":"source:statcounter-ai-chatbot-us-2026","kind":"source","label":"AI chatbot market share in United States of America May 2026","shortLabel":"StatCounter Global Stats","description":"Public StatCounter AI chatbot usage share table for the United States.","href":"/sources/statcounter-ai-chatbot-us-2026","metricLabel":"Access date","metricValue":"2026-06-23","detail":"StatCounter Global Stats","status":"public dataset","year":2026,"color":"#64748b","searchText":"statcounter-ai-chatbot-us-2026 ai chatbot market share in united states of america may 2026 statcounter global stats public statcounter ai chatbot usage share table for the united states. statcounter global stats, ai chatbot market share in united states of america, may 2026. public_dataset","connectionCount":6,"x":379.053,"y":32.821,"distance":2,"radius":8,"labelVisible":false}],"rows":[{"id":"named-in-record:peel-google-complaint","layer":"enforcement","relationshipType":"named_in_record","relationshipLabel":"defendant","fromId":"policy_record:evt-google-search-complaint-2020","fromKind":"policy_record","fromLabel":"United States files search monopolization complaint against Google","fromHref":"/enforcement/records/google-search-complaint-2020","toId":"policy_entity:pent-google-llc","toKind":"policy_entity","toLabel":"Google LLC","toHref":"/enforcement/entities/google-llc","evidenceLabel":"Exact official-record relationship","evidenceDetail":"The official case record identifies Google LLC as the defendant.","sourceId":"doj-google-search-case-2020","sourceUrl":"https://www.justice.gov/atr/case/us-and-plaintiff-states-v-google-llc","confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A named-organization edge records the role encoded from one official record; it is not an independent liability or identity finding."},{"id":"named-in-record:peel-google-liability","layer":"enforcement","relationshipType":"named_in_record","relationshipLabel":"defendant","fromId":"policy_record:evt-google-search-liability-2024","fromKind":"policy_record","fromLabel":"Court finds Google liable for unlawful search monopoly maintenance","fromHref":"/enforcement/records/google-search-liability-2024","toId":"policy_entity:pent-google-llc","toKind":"policy_entity","toLabel":"Google LLC","toHref":"/enforcement/entities/google-llc","evidenceLabel":"Exact official-record relationship","evidenceDetail":"The liability decision belongs to the federal case naming Google LLC as defendant.","sourceId":"doj-google-search-case-2020","sourceUrl":"https://www.justice.gov/atr/case/us-and-plaintiff-states-v-google-llc","confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A named-organization edge records the role encoded from one official record; it is not an independent liability or identity finding."},{"id":"named-in-record:peel-google-remedies","layer":"enforcement","relationshipType":"named_in_record","relationshipLabel":"remedy subject","fromId":"policy_record:evt-google-search-remedies-2025","fromKind":"policy_record","fromLabel":"Court orders search distribution and data-access remedies","fromHref":"/enforcement/records/google-search-remedies-2025","toId":"policy_entity:pent-google-llc","toKind":"policy_entity","toLabel":"Google LLC","toHref":"/enforcement/entities/google-llc","evidenceLabel":"Exact official-record relationship","evidenceDetail":"The official remedy record identifies Google as subject to the ordered search remedies.","sourceId":"doj-google-search-remedies-2025","sourceUrl":"https://www.justice.gov/opa/pr/department-justice-wins-significant-remedies-against-google","confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A named-organization edge records the role encoded from one official record; it is not an independent liability or identity finding."},{"id":"policy-scope:evt-ai-partnerships-report-2025:mkt-ai-chatbot","layer":"enforcement","relationshipType":"policy_scope","relationshipLabel":"Related policy context","fromId":"market:mkt-ai-chatbot","fromKind":"market","fromLabel":"U.S. generative AI assistant usage","fromHref":"/markets/us-ai-assistant-usage","toId":"policy_record:evt-ai-partnerships-report-2025","toKind":"policy_record","toLabel":"FTC reports on cloud-provider and generative AI partnerships","toHref":"/enforcement/records/ai-partnerships-report-2025","evidenceLabel":"Federal Trade Commission / 2025-01-17","evidenceDetail":"Adds upstream cloud, input-access, switching-cost, and information-sharing context to the AI usage-share profile; the report studies a broader competitive layer than chatbot usage.","sourceId":"ftc-ai-partnerships-report-2025","sourceUrl":"https://www.ftc.gov/news-events/news/press-releases/2025/01/ftc-issues-staff-report-ai-partnerships-investments-study","confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A related-market edge records the observatory's bounded context for a dated official event; it does not show causal effects on concentration."},{"id":"policy-scope:evt-google-search-complaint-2020:mkt-browser","layer":"enforcement","relationshipType":"policy_scope","relationshipLabel":"Related policy context","fromId":"market:mkt-browser","fromKind":"market","fromLabel":"U.S. browser usage","fromHref":"/markets/us-browser-usage","toId":"policy_record:evt-google-search-complaint-2020","toKind":"policy_record","toLabel":"United States files search monopolization complaint against Google","toHref":"/enforcement/records/google-search-complaint-2020","evidenceLabel":"U.S. Department of Justice / 2020-10-20","evidenceDetail":"Starts the federal case chronology for the default and distribution channels connected to the search and browser profiles; it is legal context rather than a concentration observation.","sourceId":"doj-google-search-case-2020","sourceUrl":"https://www.justice.gov/atr/case/us-and-plaintiff-states-v-google-llc","confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A related-market edge records the observatory's bounded context for a dated official event; it does not show causal effects on concentration."},{"id":"policy-scope:evt-google-search-complaint-2020:mkt-search","layer":"enforcement","relationshipType":"policy_scope","relationshipLabel":"Related policy context","fromId":"market:mkt-search","fromKind":"market","fromLabel":"U.S. search engine usage","fromHref":"/markets/us-search-engine-usage","toId":"policy_record:evt-google-search-complaint-2020","toKind":"policy_record","toLabel":"United States files search monopolization complaint against Google","toHref":"/enforcement/records/google-search-complaint-2020","evidenceLabel":"U.S. Department of Justice / 2020-10-20","evidenceDetail":"Starts the federal case chronology for the default and distribution channels connected to the search and browser profiles; it is legal context rather than a concentration observation.","sourceId":"doj-google-search-case-2020","sourceUrl":"https://www.justice.gov/atr/case/us-and-plaintiff-states-v-google-llc","confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A related-market edge records the observatory's bounded context for a dated official event; it does not show causal effects on concentration."},{"id":"policy-scope:evt-google-search-liability-2024:mkt-browser","layer":"enforcement","relationshipType":"policy_scope","relationshipLabel":"Related policy context","fromId":"market:mkt-browser","fromKind":"market","fromLabel":"U.S. browser usage","fromHref":"/markets/us-browser-usage","toId":"policy_record:evt-google-search-liability-2024","toKind":"policy_record","toLabel":"Court finds Google liable for unlawful search monopoly maintenance","toHref":"/enforcement/records/google-search-liability-2024","evidenceLabel":"U.S. District Court for the District of Columbia / 2024-08-05","evidenceDetail":"Marks the liability decision before the remedies phase. The ruling does not by itself establish a change in the observatory's usage-share HHI series.","sourceId":"doj-google-search-case-2020","sourceUrl":"https://www.justice.gov/atr/case/us-and-plaintiff-states-v-google-llc","confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A related-market edge records the observatory's bounded context for a dated official event; it does not show causal effects on concentration."},{"id":"policy-scope:evt-google-search-liability-2024:mkt-search","layer":"enforcement","relationshipType":"policy_scope","relationshipLabel":"Related policy context","fromId":"market:mkt-search","fromKind":"market","fromLabel":"U.S. search engine usage","fromHref":"/markets/us-search-engine-usage","toId":"policy_record:evt-google-search-liability-2024","toKind":"policy_record","toLabel":"Court finds Google liable for unlawful search monopoly maintenance","toHref":"/enforcement/records/google-search-liability-2024","evidenceLabel":"U.S. District Court for the District of Columbia / 2024-08-05","evidenceDetail":"Marks the liability decision before the remedies phase. The ruling does not by itself establish a change in the observatory's usage-share HHI series.","sourceId":"doj-google-search-case-2020","sourceUrl":"https://www.justice.gov/atr/case/us-and-plaintiff-states-v-google-llc","confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A related-market edge records the observatory's bounded context for a dated official event; it does not show causal effects on concentration."},{"id":"policy-scope:evt-google-search-remedies-2025:mkt-ai-chatbot","layer":"enforcement","relationshipType":"policy_scope","relationshipLabel":"Related policy context","fromId":"market:mkt-ai-chatbot","fromKind":"market","fromLabel":"U.S. generative AI assistant usage","fromHref":"/markets/us-ai-assistant-usage","toId":"policy_record:evt-google-search-remedies-2025","toKind":"policy_record","toLabel":"Court orders search distribution and data-access remedies","toHref":"/enforcement/records/google-search-remedies-2025","evidenceLabel":"U.S. District Court for the District of Columbia / 2025-09-02","evidenceDetail":"The official remedy record reaches search distribution, Chrome, and Gemini. Later market indicators should be monitored separately rather than treated as immediate proof of remedy effects.","sourceId":"doj-google-search-remedies-2025","sourceUrl":"https://www.justice.gov/opa/pr/department-justice-wins-significant-remedies-against-google","confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A related-market edge records the observatory's bounded context for a dated official event; it does not show causal effects on concentration."},{"id":"policy-scope:evt-google-search-remedies-2025:mkt-browser","layer":"enforcement","relationshipType":"policy_scope","relationshipLabel":"Related policy context","fromId":"market:mkt-browser","fromKind":"market","fromLabel":"U.S. browser usage","fromHref":"/markets/us-browser-usage","toId":"policy_record:evt-google-search-remedies-2025","toKind":"policy_record","toLabel":"Court orders search distribution and data-access remedies","toHref":"/enforcement/records/google-search-remedies-2025","evidenceLabel":"U.S. District Court for the District of Columbia / 2025-09-02","evidenceDetail":"The official remedy record reaches search distribution, Chrome, and Gemini. Later market indicators should be monitored separately rather than treated as immediate proof of remedy effects.","sourceId":"doj-google-search-remedies-2025","sourceUrl":"https://www.justice.gov/opa/pr/department-justice-wins-significant-remedies-against-google","confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A related-market edge records the observatory's bounded context for a dated official event; it does not show causal effects on concentration."},{"id":"policy-scope:evt-google-search-remedies-2025:mkt-search","layer":"enforcement","relationshipType":"policy_scope","relationshipLabel":"Related policy context","fromId":"market:mkt-search","fromKind":"market","fromLabel":"U.S. search engine usage","fromHref":"/markets/us-search-engine-usage","toId":"policy_record:evt-google-search-remedies-2025","toKind":"policy_record","toLabel":"Court orders search distribution and data-access remedies","toHref":"/enforcement/records/google-search-remedies-2025","evidenceLabel":"U.S. District Court for the District of Columbia / 2025-09-02","evidenceDetail":"The official remedy record reaches search distribution, Chrome, and Gemini. Later market indicators should be monitored separately rather than treated as immediate proof of remedy effects.","sourceId":"doj-google-search-remedies-2025","sourceUrl":"https://www.justice.gov/opa/pr/department-justice-wins-significant-remedies-against-google","confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A related-market edge records the observatory's bounded context for a dated official event; it does not show causal effects on concentration."},{"id":"record-source:evt-google-search-remedies-2025:doj-google-search-remedies-2025","layer":"enforcement","relationshipType":"record_source","relationshipLabel":"Official record source","fromId":"policy_record:evt-google-search-remedies-2025","fromKind":"policy_record","fromLabel":"Court orders search distribution and data-access remedies","fromHref":"/enforcement/records/google-search-remedies-2025","toId":"source:doj-google-search-remedies-2025","toKind":"source","toLabel":"Department of Justice Wins Significant Remedies Against Google","toHref":"/sources/doj-google-search-remedies-2025","evidenceLabel":"U.S. Department of Justice","evidenceDetail":"Department of Justice Wins Significant Remedies Against Google is the custody record encoded for this dated policy event.","sourceId":"doj-google-search-remedies-2025","sourceUrl":"https://www.justice.gov/opa/pr/department-justice-wins-significant-remedies-against-google","confidenceLevel":"high","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"The source is the official custody record for the encoded event; later outcomes require separate evidence."},{"id":"indicator-source:market-cr4:statcounter-ai-chatbot-us-2026","layer":"measurement","relationshipType":"indicator_source","relationshipLabel":"Indicator source custody","fromId":"indicator:market-cr4","fromKind":"indicator","fromLabel":"Tracked market CR4","fromHref":"/indicators/market-cr4","toId":"source:statcounter-ai-chatbot-us-2026","toKind":"source","toLabel":"AI chatbot market share in United States of America May 2026","toHref":"/sources/statcounter-ai-chatbot-us-2026","evidenceLabel":"StatCounter Global Stats / AI chatbot market share in United States of America May 2026","evidenceDetail":"CR4 is the sum of the four largest sourced non-aggregate participant shares in this released anchor.","sourceId":"statcounter-ai-chatbot-us-2026","sourceUrl":"https://gs.statcounter.com/ai-chatbot-market-share/all/united-states-of-america","confidenceLevel":"medium","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A source link records indicator custody and does not extend the source beyond its stated universe, period, or unit."},{"id":"indicator-source:market-cr4:statcounter-browser-us-2026","layer":"measurement","relationshipType":"indicator_source","relationshipLabel":"Indicator source custody","fromId":"indicator:market-cr4","fromKind":"indicator","fromLabel":"Tracked market CR4","fromHref":"/indicators/market-cr4","toId":"source:statcounter-browser-us-2026","toKind":"source","toLabel":"Browser market share in United States of America, April 2023-April 2026","toHref":"/sources/statcounter-browser-us-2026","evidenceLabel":"StatCounter Global Stats / Browser market share in United States of America April 2023","evidenceDetail":"CR4 is the sum of the four largest sourced non-aggregate participant shares in this released anchor.","sourceId":"statcounter-browser-us-2026","sourceUrl":"https://gs.statcounter.com/chart.php?device=Desktop%20%26%20Mobile%20%26%20Tablet%20%26%20Console&device_hidden=desktop%2Bmobile%2Btablet%2Bconsole&multi-device=true&statType_hidden=browser&region_hidden=US&granularity=monthly&statType=Browser&region=United%20States%20of%20America&fromInt=202304&toInt=202604&fromMonthYear=2023-04&toMonthYear=2026-04&csv=1","confidenceLevel":"low","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A source link records indicator custody and does not extend the source beyond its stated universe, period, or unit."},{"id":"indicator-source:market-cr4:statcounter-search-us-2026","layer":"measurement","relationshipType":"indicator_source","relationshipLabel":"Indicator source custody","fromId":"indicator:market-cr4","fromKind":"indicator","fromLabel":"Tracked market CR4","fromHref":"/indicators/market-cr4","toId":"source:statcounter-search-us-2026","toKind":"source","toLabel":"Search engine market share in United States of America, April 2023-April 2026","toHref":"/sources/statcounter-search-us-2026","evidenceLabel":"StatCounter Global Stats / Search engine market share in United States of America April 2023","evidenceDetail":"CR4 is the sum of the four largest sourced non-aggregate participant shares in this released anchor.","sourceId":"statcounter-search-us-2026","sourceUrl":"https://gs.statcounter.com/chart.php?device=Desktop%20%26%20Mobile%20%26%20Tablet%20%26%20Console&device_hidden=desktop%2Bmobile%2Btablet%2Bconsole&multi-device=true&statType_hidden=search_engine&region_hidden=US&granularity=monthly&statType=Search%20Engine&region=United%20States%20of%20America&fromInt=202304&toInt=202604&fromMonthYear=2023-04&toMonthYear=2026-04&csv=1","confidenceLevel":"low","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A source link records indicator custody and does not extend the source beyond its stated universe, period, or unit."},{"id":"indicator-source:market-hhi:statcounter-ai-chatbot-us-2026","layer":"measurement","relationshipType":"indicator_source","relationshipLabel":"Indicator source custody","fromId":"indicator:market-hhi","fromKind":"indicator","fromLabel":"Tracked market HHI","fromHref":"/indicators/market-hhi","toId":"source:statcounter-ai-chatbot-us-2026","toKind":"source","toLabel":"AI chatbot market share in United States of America May 2026","toHref":"/sources/statcounter-ai-chatbot-us-2026","evidenceLabel":"StatCounter Global Stats / AI chatbot market share in United States of America May 2026","evidenceDetail":"HHI is computed from listed StatCounter percentages, which sum to 100 across tracked assistants.","sourceId":"statcounter-ai-chatbot-us-2026","sourceUrl":"https://gs.statcounter.com/ai-chatbot-market-share/all/united-states-of-america","confidenceLevel":"medium","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A source link records indicator custody and does not extend the source beyond its stated universe, period, or unit."},{"id":"indicator-source:market-hhi:statcounter-browser-us-2026","layer":"measurement","relationshipType":"indicator_source","relationshipLabel":"Indicator source custody","fromId":"indicator:market-hhi","fromKind":"indicator","fromLabel":"Tracked market HHI","fromHref":"/indicators/market-hhi","toId":"source:statcounter-browser-us-2026","toKind":"source","toLabel":"Browser market share in United States of America, April 2023-April 2026","toHref":"/sources/statcounter-browser-us-2026","evidenceLabel":"StatCounter Global Stats / Browser market share in United States of America April 2023","evidenceDetail":"HHI is computed from six named StatCounter shares and a residual Other category that closes coverage to 100 percent.","sourceId":"statcounter-browser-us-2026","sourceUrl":"https://gs.statcounter.com/chart.php?device=Desktop%20%26%20Mobile%20%26%20Tablet%20%26%20Console&device_hidden=desktop%2Bmobile%2Btablet%2Bconsole&multi-device=true&statType_hidden=browser&region_hidden=US&granularity=monthly&statType=Browser&region=United%20States%20of%20America&fromInt=202304&toInt=202604&fromMonthYear=2023-04&toMonthYear=2026-04&csv=1","confidenceLevel":"medium","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A source link records indicator custody and does not extend the source beyond its stated universe, period, or unit."},{"id":"indicator-source:market-hhi:statcounter-search-us-2026","layer":"measurement","relationshipType":"indicator_source","relationshipLabel":"Indicator source custody","fromId":"indicator:market-hhi","fromKind":"indicator","fromLabel":"Tracked market HHI","fromHref":"/indicators/market-hhi","toId":"source:statcounter-search-us-2026","toKind":"source","toLabel":"Search engine market share in United States of America, April 2023-April 2026","toHref":"/sources/statcounter-search-us-2026","evidenceLabel":"StatCounter Global Stats / Search engine market share in United States of America April 2023","evidenceDetail":"HHI is computed from six named StatCounter shares and a residual Other category that closes coverage to 100 percent.","sourceId":"statcounter-search-us-2026","sourceUrl":"https://gs.statcounter.com/chart.php?device=Desktop%20%26%20Mobile%20%26%20Tablet%20%26%20Console&device_hidden=desktop%2Bmobile%2Btablet%2Bconsole&multi-device=true&statType_hidden=search_engine&region_hidden=US&granularity=monthly&statType=Search%20Engine&region=United%20States%20of%20America&fromInt=202304&toInt=202604&fromMonthYear=2023-04&toMonthYear=2026-04&csv=1","confidenceLevel":"medium","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A source link records indicator custody and does not extend the source beyond its stated universe, period, or unit."},{"id":"indicator-source:market-leader-share:statcounter-ai-chatbot-us-2026","layer":"measurement","relationshipType":"indicator_source","relationshipLabel":"Indicator source custody","fromId":"indicator:market-leader-share","fromKind":"indicator","fromLabel":"Tracked leading-participant share","fromHref":"/indicators/market-leader-share","toId":"source:statcounter-ai-chatbot-us-2026","toKind":"source","toLabel":"AI chatbot market share in United States of America May 2026","toHref":"/sources/statcounter-ai-chatbot-us-2026","evidenceLabel":"StatCounter Global Stats / AI chatbot market share in United States of America May 2026","evidenceDetail":"Largest sourced non-aggregate participant share in the 2026 released anchor (ChatGPT).","sourceId":"statcounter-ai-chatbot-us-2026","sourceUrl":"https://gs.statcounter.com/ai-chatbot-market-share/all/united-states-of-america","confidenceLevel":"medium","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A source link records indicator custody and does not extend the source beyond its stated universe, period, or unit."},{"id":"indicator-source:market-leader-share:statcounter-browser-us-2026","layer":"measurement","relationshipType":"indicator_source","relationshipLabel":"Indicator source custody","fromId":"indicator:market-leader-share","fromKind":"indicator","fromLabel":"Tracked leading-participant share","fromHref":"/indicators/market-leader-share","toId":"source:statcounter-browser-us-2026","toKind":"source","toLabel":"Browser market share in United States of America, April 2023-April 2026","toHref":"/sources/statcounter-browser-us-2026","evidenceLabel":"StatCounter Global Stats / Browser market share in United States of America April 2023","evidenceDetail":"Largest sourced non-aggregate participant share in the 2023 released anchor (Chrome).","sourceId":"statcounter-browser-us-2026","sourceUrl":"https://gs.statcounter.com/chart.php?device=Desktop%20%26%20Mobile%20%26%20Tablet%20%26%20Console&device_hidden=desktop%2Bmobile%2Btablet%2Bconsole&multi-device=true&statType_hidden=browser&region_hidden=US&granularity=monthly&statType=Browser&region=United%20States%20of%20America&fromInt=202304&toInt=202604&fromMonthYear=2023-04&toMonthYear=2026-04&csv=1","confidenceLevel":"low","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A source link records indicator custody and does not extend the source beyond its stated universe, period, or unit."},{"id":"indicator-source:market-leader-share:statcounter-search-us-2026","layer":"measurement","relationshipType":"indicator_source","relationshipLabel":"Indicator source custody","fromId":"indicator:market-leader-share","fromKind":"indicator","fromLabel":"Tracked leading-participant share","fromHref":"/indicators/market-leader-share","toId":"source:statcounter-search-us-2026","toKind":"source","toLabel":"Search engine market share in United States of America, April 2023-April 2026","toHref":"/sources/statcounter-search-us-2026","evidenceLabel":"StatCounter Global Stats / Search engine market share in United States of America April 2023","evidenceDetail":"Largest sourced non-aggregate participant share in the 2023 released anchor (Google Search).","sourceId":"statcounter-search-us-2026","sourceUrl":"https://gs.statcounter.com/chart.php?device=Desktop%20%26%20Mobile%20%26%20Tablet%20%26%20Console&device_hidden=desktop%2Bmobile%2Btablet%2Bconsole&multi-device=true&statType_hidden=search_engine&region_hidden=US&granularity=monthly&statType=Search%20Engine&region=United%20States%20of%20America&fromInt=202304&toInt=202604&fromMonthYear=2023-04&toMonthYear=2026-04&csv=1","confidenceLevel":"low","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A source link records indicator custody and does not extend the source beyond its stated universe, period, or unit."},{"id":"industry-screen:mkt-ai-chatbot:518210","layer":"measurement","relationshipType":"industry_screen","relationshipLabel":"Declared Census screen","fromId":"market:mkt-ai-chatbot","fromKind":"market","fromLabel":"U.S. generative AI assistant usage","fromHref":"/markets/us-ai-assistant-usage","toId":"industry:518210","toKind":"industry","toLabel":"Computing infrastructure providers, data processing, web hosting, and related services","toHref":"/industries/518210","evidenceLabel":"Market definition crosswalk","evidenceDetail":"U.S. generative AI assistant usage uses NAICS 518210 as declared economy-wide context while preserving a separate product and geographic definition.","sourceId":"statcounter-ai-chatbot-us-2026","sourceUrl":"https://gs.statcounter.com/ai-chatbot-market-share/all/united-states-of-america","confidenceLevel":"medium","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A declared NAICS link supplies economy-wide screening context and is not a legal product or geographic market definition."},{"id":"industry-screen:mkt-browser:513210","layer":"measurement","relationshipType":"industry_screen","relationshipLabel":"Declared Census screen","fromId":"market:mkt-browser","fromKind":"market","fromLabel":"U.S. browser usage","fromHref":"/markets/us-browser-usage","toId":"industry:513210","toKind":"industry","toLabel":"Software publishers","toHref":"/industries/513210","evidenceLabel":"Market definition crosswalk","evidenceDetail":"U.S. browser usage uses NAICS 513210 as declared economy-wide context while preserving a separate product and geographic definition.","sourceId":"statcounter-browser-us-2026","sourceUrl":"https://gs.statcounter.com/chart.php?device=Desktop%20%26%20Mobile%20%26%20Tablet%20%26%20Console&device_hidden=desktop%2Bmobile%2Btablet%2Bconsole&multi-device=true&statType_hidden=browser&region_hidden=US&granularity=monthly&statType=Browser&region=United%20States%20of%20America&fromInt=202304&toInt=202604&fromMonthYear=2023-04&toMonthYear=2026-04&csv=1","confidenceLevel":"medium","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A declared NAICS link supplies economy-wide screening context and is not a legal product or geographic market definition."},{"id":"industry-screen:mkt-search:518210","layer":"measurement","relationshipType":"industry_screen","relationshipLabel":"Declared Census screen","fromId":"market:mkt-search","fromKind":"market","fromLabel":"U.S. search engine usage","fromHref":"/markets/us-search-engine-usage","toId":"industry:518210","toKind":"industry","toLabel":"Computing infrastructure providers, data processing, web hosting, and related services","toHref":"/industries/518210","evidenceLabel":"Market definition crosswalk","evidenceDetail":"U.S. search engine usage uses NAICS 518210 as declared economy-wide context while preserving a separate product and geographic definition.","sourceId":"statcounter-search-us-2026","sourceUrl":"https://gs.statcounter.com/chart.php?device=Desktop%20%26%20Mobile%20%26%20Tablet%20%26%20Console&device_hidden=desktop%2Bmobile%2Btablet%2Bconsole&multi-device=true&statType_hidden=search_engine&region_hidden=US&granularity=monthly&statType=Search%20Engine&region=United%20States%20of%20America&fromInt=202304&toInt=202604&fromMonthYear=2023-04&toMonthYear=2026-04&csv=1","confidenceLevel":"medium","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A declared NAICS link supplies economy-wide screening context and is not a legal product or geographic market definition."},{"id":"market-participation:mkt-ai-chatbot:cmp-chatgpt","layer":"measurement","relationshipType":"market_participation","relationshipLabel":"Source-labeled participant","fromId":"market:mkt-ai-chatbot","fromKind":"market","fromLabel":"U.S. generative AI assistant usage","fromHref":"/markets/us-ai-assistant-usage","toId":"participant:cmp-chatgpt","toKind":"participant","toLabel":"ChatGPT","toHref":"/participants/chatgpt","evidenceLabel":"AI chatbot market share in United States of America May 2026","evidenceDetail":"ChatGPT appears in the AI assistants source row for 2026 at 67.13%.","sourceId":"statcounter-ai-chatbot-us-2026","sourceUrl":"https://gs.statcounter.com/ai-chatbot-market-share/all/united-states-of-america","confidenceLevel":"medium","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A participant link preserves one source-labeled market row and period; it does not establish corporate control or a current legal market boundary."},{"id":"market-participation:mkt-ai-chatbot:cmp-claude","layer":"measurement","relationshipType":"market_participation","relationshipLabel":"Source-labeled participant","fromId":"market:mkt-ai-chatbot","fromKind":"market","fromLabel":"U.S. generative AI assistant usage","fromHref":"/markets/us-ai-assistant-usage","toId":"participant:cmp-claude","toKind":"participant","toLabel":"Claude","toHref":"/participants/claude","evidenceLabel":"AI chatbot market share in United States of America May 2026","evidenceDetail":"Claude appears in the AI assistants source row for 2026 at 5.99%.","sourceId":"statcounter-ai-chatbot-us-2026","sourceUrl":"https://gs.statcounter.com/ai-chatbot-market-share/all/united-states-of-america","confidenceLevel":"medium","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A participant link preserves one source-labeled market row and period; it does not establish corporate control or a current legal market boundary."},{"id":"market-participation:mkt-ai-chatbot:cmp-copilot","layer":"measurement","relationshipType":"market_participation","relationshipLabel":"Source-labeled participant","fromId":"market:mkt-ai-chatbot","fromKind":"market","fromLabel":"U.S. generative AI assistant usage","fromHref":"/markets/us-ai-assistant-usage","toId":"participant:cmp-copilot","toKind":"participant","toLabel":"Microsoft Copilot","toHref":"/participants/microsoft-copilot","evidenceLabel":"AI chatbot market share in United States of America May 2026","evidenceDetail":"Microsoft Copilot appears in the AI assistants source row for 2026 at 10.79%.","sourceId":"statcounter-ai-chatbot-us-2026","sourceUrl":"https://gs.statcounter.com/ai-chatbot-market-share/all/united-states-of-america","confidenceLevel":"medium","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A participant link preserves one source-labeled market row and period; it does not establish corporate control or a current legal market boundary."},{"id":"market-participation:mkt-ai-chatbot:cmp-deepseek","layer":"measurement","relationshipType":"market_participation","relationshipLabel":"Source-labeled participant","fromId":"market:mkt-ai-chatbot","fromKind":"market","fromLabel":"U.S. generative AI assistant usage","fromHref":"/markets/us-ai-assistant-usage","toId":"participant:cmp-deepseek","toKind":"participant","toLabel":"DeepSeek","toHref":"/participants/deepseek","evidenceLabel":"AI chatbot market share in United States of America May 2026","evidenceDetail":"DeepSeek appears in the AI assistants source row for 2026 at 0.05%.","sourceId":"statcounter-ai-chatbot-us-2026","sourceUrl":"https://gs.statcounter.com/ai-chatbot-market-share/all/united-states-of-america","confidenceLevel":"medium","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A participant link preserves one source-labeled market row and period; it does not establish corporate control or a current legal market boundary."},{"id":"market-participation:mkt-ai-chatbot:cmp-gemini","layer":"measurement","relationshipType":"market_participation","relationshipLabel":"Source-labeled participant","fromId":"market:mkt-ai-chatbot","fromKind":"market","fromLabel":"U.S. generative AI assistant usage","fromHref":"/markets/us-ai-assistant-usage","toId":"participant:cmp-gemini","toKind":"participant","toLabel":"Google Gemini","toHref":"/participants/google-gemini","evidenceLabel":"AI chatbot market share in United States of America May 2026","evidenceDetail":"Google Gemini appears in the AI assistants source row for 2026 at 10.86%.","sourceId":"statcounter-ai-chatbot-us-2026","sourceUrl":"https://gs.statcounter.com/ai-chatbot-market-share/all/united-states-of-america","confidenceLevel":"medium","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A participant link preserves one source-labeled market row and period; it does not establish corporate control or a current legal market boundary."},{"id":"market-participation:mkt-ai-chatbot:cmp-perplexity","layer":"measurement","relationshipType":"market_participation","relationshipLabel":"Source-labeled participant","fromId":"market:mkt-ai-chatbot","fromKind":"market","fromLabel":"U.S. generative AI assistant usage","fromHref":"/markets/us-ai-assistant-usage","toId":"participant:cmp-perplexity","toKind":"participant","toLabel":"Perplexity","toHref":"/participants/perplexity","evidenceLabel":"AI chatbot market share in United States of America May 2026","evidenceDetail":"Perplexity appears in the AI assistants source row for 2026 at 5.18%.","sourceId":"statcounter-ai-chatbot-us-2026","sourceUrl":"https://gs.statcounter.com/ai-chatbot-market-share/all/united-states-of-america","confidenceLevel":"medium","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A participant link preserves one source-labeled market row and period; it does not establish corporate control or a current legal market boundary."},{"id":"market-participation:mkt-browser:cmp-brave","layer":"measurement","relationshipType":"market_participation","relationshipLabel":"Source-labeled participant","fromId":"market:mkt-browser","fromKind":"market","fromLabel":"U.S. browser usage","fromHref":"/markets/us-browser-usage","toId":"participant:cmp-brave","toKind":"participant","toLabel":"Brave","toHref":"/participants/brave","evidenceLabel":"Browser market share in United States of America April 2026","evidenceDetail":"Brave appears in the Browsers source row for 2026 at 2.69%.","sourceId":"statcounter-browser-us-2026","sourceUrl":"https://gs.statcounter.com/browser-market-share/all/united-states-of-america","confidenceLevel":"medium","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A participant link preserves one source-labeled market row and period; it does not establish corporate control or a current legal market boundary."},{"id":"market-participation:mkt-browser:cmp-chrome","layer":"measurement","relationshipType":"market_participation","relationshipLabel":"Source-labeled participant","fromId":"market:mkt-browser","fromKind":"market","fromLabel":"U.S. browser usage","fromHref":"/markets/us-browser-usage","toId":"participant:cmp-chrome","toKind":"participant","toLabel":"Chrome","toHref":"/participants/chrome","evidenceLabel":"Browser market share in United States of America April 2026","evidenceDetail":"Chrome appears in the Browsers source row for 2026 at 50.03%.","sourceId":"statcounter-browser-us-2026","sourceUrl":"https://gs.statcounter.com/browser-market-share/all/united-states-of-america","confidenceLevel":"medium","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A participant link preserves one source-labeled market row and period; it does not establish corporate control or a current legal market boundary."},{"id":"market-participation:mkt-browser:cmp-edge","layer":"measurement","relationshipType":"market_participation","relationshipLabel":"Source-labeled participant","fromId":"market:mkt-browser","fromKind":"market","fromLabel":"U.S. browser usage","fromHref":"/markets/us-browser-usage","toId":"participant:cmp-edge","toKind":"participant","toLabel":"Edge","toHref":"/participants/edge","evidenceLabel":"Browser market share in United States of America April 2026","evidenceDetail":"Edge appears in the Browsers source row for 2026 at 8.12%.","sourceId":"statcounter-browser-us-2026","sourceUrl":"https://gs.statcounter.com/browser-market-share/all/united-states-of-america","confidenceLevel":"medium","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A participant link preserves one source-labeled market row and period; it does not establish corporate control or a current legal market boundary."},{"id":"market-participation:mkt-browser:cmp-firefox","layer":"measurement","relationshipType":"market_participation","relationshipLabel":"Source-labeled participant","fromId":"market:mkt-browser","fromKind":"market","fromLabel":"U.S. browser usage","fromHref":"/markets/us-browser-usage","toId":"participant:cmp-firefox","toKind":"participant","toLabel":"Firefox","toHref":"/participants/firefox","evidenceLabel":"Browser market share in United States of America April 2026","evidenceDetail":"Firefox appears in the Browsers source row for 2026 at 3.75%.","sourceId":"statcounter-browser-us-2026","sourceUrl":"https://gs.statcounter.com/browser-market-share/all/united-states-of-america","confidenceLevel":"medium","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A participant link preserves one source-labeled market row and period; it does not establish corporate control or a current legal market boundary."},{"id":"market-participation:mkt-browser:cmp-other-browsers","layer":"measurement","relationshipType":"market_participation","relationshipLabel":"Source-labeled participant","fromId":"market:mkt-browser","fromKind":"market","fromLabel":"U.S. browser usage","fromHref":"/markets/us-browser-usage","toId":"participant:cmp-other-browsers","toKind":"participant","toLabel":"Other browsers","toHref":"/participants/other-browsers","evidenceLabel":"Browser market share in United States of America April 2026","evidenceDetail":"Other browsers appears in the Browsers source row for 2026 at 2.11%.","sourceId":"statcounter-browser-us-2026","sourceUrl":"https://gs.statcounter.com/browser-market-share/all/united-states-of-america","confidenceLevel":"low","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A participant link preserves one source-labeled market row and period; it does not establish corporate control or a current legal market boundary."},{"id":"market-participation:mkt-browser:cmp-safari","layer":"measurement","relationshipType":"market_participation","relationshipLabel":"Source-labeled participant","fromId":"market:mkt-browser","fromKind":"market","fromLabel":"U.S. browser usage","fromHref":"/markets/us-browser-usage","toId":"participant:cmp-safari","toKind":"participant","toLabel":"Safari","toHref":"/participants/safari","evidenceLabel":"Browser market share in United States of America April 2026","evidenceDetail":"Safari appears in the Browsers source row for 2026 at 31.86%.","sourceId":"statcounter-browser-us-2026","sourceUrl":"https://gs.statcounter.com/browser-market-share/all/united-states-of-america","confidenceLevel":"medium","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A participant link preserves one source-labeled market row and period; it does not establish corporate control or a current legal market boundary."},{"id":"market-participation:mkt-browser:cmp-samsung-internet","layer":"measurement","relationshipType":"market_participation","relationshipLabel":"Source-labeled participant","fromId":"market:mkt-browser","fromKind":"market","fromLabel":"U.S. browser usage","fromHref":"/markets/us-browser-usage","toId":"participant:cmp-samsung-internet","toKind":"participant","toLabel":"Samsung Internet","toHref":"/participants/samsung-internet","evidenceLabel":"Browser market share in United States of America April 2026","evidenceDetail":"Samsung Internet appears in the Browsers source row for 2026 at 1.44%.","sourceId":"statcounter-browser-us-2026","sourceUrl":"https://gs.statcounter.com/browser-market-share/all/united-states-of-america","confidenceLevel":"medium","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A participant link preserves one source-labeled market row and period; it does not establish corporate control or a current legal market boundary."},{"id":"market-participation:mkt-search:cmp-bing","layer":"measurement","relationshipType":"market_participation","relationshipLabel":"Source-labeled participant","fromId":"market:mkt-search","fromKind":"market","fromLabel":"U.S. search engine usage","fromHref":"/markets/us-search-engine-usage","toId":"participant:cmp-bing","toKind":"participant","toLabel":"Bing","toHref":"/participants/bing","evidenceLabel":"Search engine market share in United States of America April 2026","evidenceDetail":"Bing appears in the Search engines source row for 2026 at 9.82%.","sourceId":"statcounter-search-us-2026","sourceUrl":"https://gs.statcounter.com/search-engine-market-share/all/united-states-of-america","confidenceLevel":"medium","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A participant link preserves one source-labeled market row and period; it does not establish corporate control or a current legal market boundary."},{"id":"market-participation:mkt-search:cmp-duckduckgo","layer":"measurement","relationshipType":"market_participation","relationshipLabel":"Source-labeled participant","fromId":"market:mkt-search","fromKind":"market","fromLabel":"U.S. search engine usage","fromHref":"/markets/us-search-engine-usage","toId":"participant:cmp-duckduckgo","toKind":"participant","toLabel":"DuckDuckGo","toHref":"/participants/duckduckgo","evidenceLabel":"Search engine market share in United States of America April 2026","evidenceDetail":"DuckDuckGo appears in the Search engines source row for 2026 at 1.74%.","sourceId":"statcounter-search-us-2026","sourceUrl":"https://gs.statcounter.com/search-engine-market-share/all/united-states-of-america","confidenceLevel":"medium","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A participant link preserves one source-labeled market row and period; it does not establish corporate control or a current legal market boundary."},{"id":"market-participation:mkt-search:cmp-ecosia","layer":"measurement","relationshipType":"market_participation","relationshipLabel":"Source-labeled participant","fromId":"market:mkt-search","fromKind":"market","fromLabel":"U.S. search engine usage","fromHref":"/markets/us-search-engine-usage","toId":"participant:cmp-ecosia","toKind":"participant","toLabel":"Ecosia","toHref":"/participants/ecosia","evidenceLabel":"Search engine market share in United States of America April 2026","evidenceDetail":"Ecosia appears in the Search engines source row for 2026 at 0.11%.","sourceId":"statcounter-search-us-2026","sourceUrl":"https://gs.statcounter.com/search-engine-market-share/all/united-states-of-america","confidenceLevel":"medium","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A participant link preserves one source-labeled market row and period; it does not establish corporate control or a current legal market boundary."},{"id":"market-participation:mkt-search:cmp-google-search","layer":"measurement","relationshipType":"market_participation","relationshipLabel":"Source-labeled participant","fromId":"market:mkt-search","fromKind":"market","fromLabel":"U.S. search engine usage","fromHref":"/markets/us-search-engine-usage","toId":"participant:cmp-google-search","toKind":"participant","toLabel":"Google Search","toHref":"/participants/google-search","evidenceLabel":"Search engine market share in United States of America April 2026","evidenceDetail":"Google Search appears in the Search engines source row for 2026 at 85.16%.","sourceId":"statcounter-search-us-2026","sourceUrl":"https://gs.statcounter.com/search-engine-market-share/all/united-states-of-america","confidenceLevel":"medium","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A participant link preserves one source-labeled market row and period; it does not establish corporate control or a current legal market boundary."},{"id":"market-participation:mkt-search:cmp-other-search","layer":"measurement","relationshipType":"market_participation","relationshipLabel":"Source-labeled participant","fromId":"market:mkt-search","fromKind":"market","fromLabel":"U.S. search engine usage","fromHref":"/markets/us-search-engine-usage","toId":"participant:cmp-other-search","toKind":"participant","toLabel":"Other search engines","toHref":"/participants/other-search-engines","evidenceLabel":"Search engine market share in United States of America April 2026","evidenceDetail":"Other search engines appears in the Search engines source row for 2026 at 0.12%.","sourceId":"statcounter-search-us-2026","sourceUrl":"https://gs.statcounter.com/search-engine-market-share/all/united-states-of-america","confidenceLevel":"low","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A participant link preserves one source-labeled market row and period; it does not establish corporate control or a current legal market boundary."},{"id":"market-participation:mkt-search:cmp-yahoo-search","layer":"measurement","relationshipType":"market_participation","relationshipLabel":"Source-labeled participant","fromId":"market:mkt-search","fromKind":"market","fromLabel":"U.S. search engine usage","fromHref":"/markets/us-search-engine-usage","toId":"participant:cmp-yahoo-search","toKind":"participant","toLabel":"Yahoo Search","toHref":"/participants/yahoo-search","evidenceLabel":"Search engine market share in United States of America April 2026","evidenceDetail":"Yahoo Search appears in the Search engines source row for 2026 at 2.67%.","sourceId":"statcounter-search-us-2026","sourceUrl":"https://gs.statcounter.com/search-engine-market-share/all/united-states-of-america","confidenceLevel":"medium","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A participant link preserves one source-labeled market row and period; it does not establish corporate control or a current legal market boundary."},{"id":"market-participation:mkt-search:cmp-yandex","layer":"measurement","relationshipType":"market_participation","relationshipLabel":"Source-labeled participant","fromId":"market:mkt-search","fromKind":"market","fromLabel":"U.S. search engine usage","fromHref":"/markets/us-search-engine-usage","toId":"participant:cmp-yandex","toKind":"participant","toLabel":"Yandex","toHref":"/participants/yandex","evidenceLabel":"Search engine market share in United States of America April 2026","evidenceDetail":"Yandex appears in the Search engines source row for 2026 at 0.38%.","sourceId":"statcounter-search-us-2026","sourceUrl":"https://gs.statcounter.com/search-engine-market-share/all/united-states-of-america","confidenceLevel":"medium","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A participant link preserves one source-labeled market row and period; it does not establish corporate control or a current legal market boundary."},{"id":"market-source:mkt-ai-chatbot:statcounter-ai-chatbot-us-2026","layer":"measurement","relationshipType":"market_source","relationshipLabel":"Market evidence custody","fromId":"market:mkt-ai-chatbot","fromKind":"market","fromLabel":"U.S. generative AI assistant usage","fromHref":"/markets/us-ai-assistant-usage","toId":"source:statcounter-ai-chatbot-us-2026","toKind":"source","toLabel":"AI chatbot market share in United States of America May 2026","toHref":"/sources/statcounter-ai-chatbot-us-2026","evidenceLabel":"StatCounter Global Stats","evidenceDetail":"AI chatbot market share in United States of America May 2026 supports the profile's definition, observation, participant row.","sourceId":"statcounter-ai-chatbot-us-2026","sourceUrl":"https://gs.statcounter.com/ai-chatbot-market-share/all/united-states-of-america","confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A source link identifies evidence used by a market profile and does not endorse every claim in the underlying record."},{"id":"market-source:mkt-browser:statcounter-browser-us-2026","layer":"measurement","relationshipType":"market_source","relationshipLabel":"Market evidence custody","fromId":"market:mkt-browser","fromKind":"market","fromLabel":"U.S. browser usage","fromHref":"/markets/us-browser-usage","toId":"source:statcounter-browser-us-2026","toKind":"source","toLabel":"Browser market share in United States of America, April 2023-April 2026","toHref":"/sources/statcounter-browser-us-2026","evidenceLabel":"StatCounter Global Stats","evidenceDetail":"Browser market share in United States of America, April 2023-April 2026 supports the profile's definition, observation, participant row.","sourceId":"statcounter-browser-us-2026","sourceUrl":"https://gs.statcounter.com/chart.php?device=Desktop%20%26%20Mobile%20%26%20Tablet%20%26%20Console&device_hidden=desktop%2Bmobile%2Btablet%2Bconsole&multi-device=true&statType_hidden=browser&region_hidden=US&granularity=monthly&statType=Browser&region=United%20States%20of%20America&fromInt=202304&toInt=202604&fromMonthYear=2023-04&toMonthYear=2026-04&csv=1","confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A source link identifies evidence used by a market profile and does not endorse every claim in the underlying record."},{"id":"market-source:mkt-search:statcounter-search-us-2026","layer":"measurement","relationshipType":"market_source","relationshipLabel":"Market evidence custody","fromId":"market:mkt-search","fromKind":"market","fromLabel":"U.S. search engine usage","fromHref":"/markets/us-search-engine-usage","toId":"source:statcounter-search-us-2026","toKind":"source","toLabel":"Search engine market share in United States of America, April 2023-April 2026","toHref":"/sources/statcounter-search-us-2026","evidenceLabel":"StatCounter Global Stats","evidenceDetail":"Search engine market share in United States of America, April 2023-April 2026 supports the profile's definition, observation, participant row.","sourceId":"statcounter-search-us-2026","sourceUrl":"https://gs.statcounter.com/chart.php?device=Desktop%20%26%20Mobile%20%26%20Tablet%20%26%20Console&device_hidden=desktop%2Bmobile%2Btablet%2Bconsole&multi-device=true&statType_hidden=search_engine&region_hidden=US&granularity=monthly&statType=Search%20Engine&region=United%20States%20of%20America&fromInt=202304&toInt=202604&fromMonthYear=2023-04&toMonthYear=2026-04&csv=1","confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A source link identifies evidence used by a market profile and does not endorse every claim in the underlying record."},{"id":"profile-indicator:market:mkt-ai-chatbot:market-cr4","layer":"measurement","relationshipType":"profile_indicator","relationshipLabel":"Observed by indicator","fromId":"market:mkt-ai-chatbot","fromKind":"market","fromLabel":"U.S. generative AI assistant usage","fromHref":"/markets/us-ai-assistant-usage","toId":"indicator:market-cr4","toKind":"indicator","toLabel":"Tracked market CR4","toHref":"/indicators/market-cr4","evidenceLabel":"Tracked market CR4 registry","evidenceDetail":"U.S. generative AI assistant usage has 1 exact Market CR4 row spanning 2026-2026 across 1 registered source.","sourceId":"statcounter-ai-chatbot-us-2026","sourceUrl":"https://gs.statcounter.com/ai-chatbot-market-share/all/united-states-of-america","confidenceLevel":"bounded","indicatorId":"market-cr4","entityCode":"us-ai-assistant-usage","observationCount":1,"firstYear":2026,"latestYear":2026,"preferredView":"trend","sourceIds":"statcounter-ai-chatbot-us-2026","guardrail":"A profile-indicator edge records exact rows in one documented indicator contract; it does not make unlike measures comparable, define an antitrust market, or establish a legal or causal conclusion."},{"id":"profile-indicator:market:mkt-ai-chatbot:market-hhi","layer":"measurement","relationshipType":"profile_indicator","relationshipLabel":"Observed by indicator","fromId":"market:mkt-ai-chatbot","fromKind":"market","fromLabel":"U.S. generative AI assistant usage","fromHref":"/markets/us-ai-assistant-usage","toId":"indicator:market-hhi","toKind":"indicator","toLabel":"Tracked market HHI","toHref":"/indicators/market-hhi","evidenceLabel":"Tracked market HHI registry","evidenceDetail":"U.S. generative AI assistant usage has 1 exact Market HHI row spanning 2026-2026 across 1 registered source.","sourceId":"statcounter-ai-chatbot-us-2026","sourceUrl":"https://gs.statcounter.com/ai-chatbot-market-share/all/united-states-of-america","confidenceLevel":"bounded","indicatorId":"market-hhi","entityCode":"us-ai-assistant-usage","observationCount":1,"firstYear":2026,"latestYear":2026,"preferredView":"trend","sourceIds":"statcounter-ai-chatbot-us-2026","guardrail":"A profile-indicator edge records exact rows in one documented indicator contract; it does not make unlike measures comparable, define an antitrust market, or establish a legal or causal conclusion."},{"id":"profile-indicator:market:mkt-ai-chatbot:market-leader-share","layer":"measurement","relationshipType":"profile_indicator","relationshipLabel":"Observed by indicator","fromId":"market:mkt-ai-chatbot","fromKind":"market","fromLabel":"U.S. generative AI assistant usage","fromHref":"/markets/us-ai-assistant-usage","toId":"indicator:market-leader-share","toKind":"indicator","toLabel":"Tracked leading-participant share","toHref":"/indicators/market-leader-share","evidenceLabel":"Tracked leading-participant share registry","evidenceDetail":"U.S. generative AI assistant usage has 1 exact Market leader share row spanning 2026-2026 across 1 registered source.","sourceId":"statcounter-ai-chatbot-us-2026","sourceUrl":"https://gs.statcounter.com/ai-chatbot-market-share/all/united-states-of-america","confidenceLevel":"bounded","indicatorId":"market-leader-share","entityCode":"us-ai-assistant-usage","observationCount":1,"firstYear":2026,"latestYear":2026,"preferredView":"trend","sourceIds":"statcounter-ai-chatbot-us-2026","guardrail":"A profile-indicator edge records exact rows in one documented indicator contract; it does not make unlike measures comparable, define an antitrust market, or establish a legal or causal conclusion."},{"id":"profile-indicator:market:mkt-browser:market-cr4","layer":"measurement","relationshipType":"profile_indicator","relationshipLabel":"Observed by indicator","fromId":"market:mkt-browser","fromKind":"market","fromLabel":"U.S. browser usage","fromHref":"/markets/us-browser-usage","toId":"indicator:market-cr4","toKind":"indicator","toLabel":"Tracked market CR4","toHref":"/indicators/market-cr4","evidenceLabel":"Tracked market CR4 registry","evidenceDetail":"U.S. browser usage has 4 exact Market CR4 rows spanning 2023-2026 across 1 registered source.","sourceId":"statcounter-browser-us-2026","sourceUrl":"https://gs.statcounter.com/chart.php?device=Desktop%20%26%20Mobile%20%26%20Tablet%20%26%20Console&device_hidden=desktop%2Bmobile%2Btablet%2Bconsole&multi-device=true&statType_hidden=browser&region_hidden=US&granularity=monthly&statType=Browser&region=United%20States%20of%20America&fromInt=202304&toInt=202604&fromMonthYear=2023-04&toMonthYear=2026-04&csv=1","confidenceLevel":"bounded","indicatorId":"market-cr4","entityCode":"us-browser-usage","observationCount":4,"firstYear":2023,"latestYear":2026,"preferredView":"trend","sourceIds":"statcounter-browser-us-2026","guardrail":"A profile-indicator edge records exact rows in one documented indicator contract; it does not make unlike measures comparable, define an antitrust market, or establish a legal or causal conclusion."},{"id":"profile-indicator:market:mkt-browser:market-hhi","layer":"measurement","relationshipType":"profile_indicator","relationshipLabel":"Observed by indicator","fromId":"market:mkt-browser","fromKind":"market","fromLabel":"U.S. browser usage","fromHref":"/markets/us-browser-usage","toId":"indicator:market-hhi","toKind":"indicator","toLabel":"Tracked market HHI","toHref":"/indicators/market-hhi","evidenceLabel":"Tracked market HHI registry","evidenceDetail":"U.S. browser usage has 4 exact Market HHI rows spanning 2023-2026 across 1 registered source.","sourceId":"statcounter-browser-us-2026","sourceUrl":"https://gs.statcounter.com/chart.php?device=Desktop%20%26%20Mobile%20%26%20Tablet%20%26%20Console&device_hidden=desktop%2Bmobile%2Btablet%2Bconsole&multi-device=true&statType_hidden=browser&region_hidden=US&granularity=monthly&statType=Browser&region=United%20States%20of%20America&fromInt=202304&toInt=202604&fromMonthYear=2023-04&toMonthYear=2026-04&csv=1","confidenceLevel":"bounded","indicatorId":"market-hhi","entityCode":"us-browser-usage","observationCount":4,"firstYear":2023,"latestYear":2026,"preferredView":"trend","sourceIds":"statcounter-browser-us-2026","guardrail":"A profile-indicator edge records exact rows in one documented indicator contract; it does not make unlike measures comparable, define an antitrust market, or establish a legal or causal conclusion."},{"id":"profile-indicator:market:mkt-browser:market-leader-share","layer":"measurement","relationshipType":"profile_indicator","relationshipLabel":"Observed by indicator","fromId":"market:mkt-browser","fromKind":"market","fromLabel":"U.S. browser usage","fromHref":"/markets/us-browser-usage","toId":"indicator:market-leader-share","toKind":"indicator","toLabel":"Tracked leading-participant share","toHref":"/indicators/market-leader-share","evidenceLabel":"Tracked leading-participant share registry","evidenceDetail":"U.S. browser usage has 4 exact Market leader share rows spanning 2023-2026 across 1 registered source.","sourceId":"statcounter-browser-us-2026","sourceUrl":"https://gs.statcounter.com/chart.php?device=Desktop%20%26%20Mobile%20%26%20Tablet%20%26%20Console&device_hidden=desktop%2Bmobile%2Btablet%2Bconsole&multi-device=true&statType_hidden=browser&region_hidden=US&granularity=monthly&statType=Browser&region=United%20States%20of%20America&fromInt=202304&toInt=202604&fromMonthYear=2023-04&toMonthYear=2026-04&csv=1","confidenceLevel":"bounded","indicatorId":"market-leader-share","entityCode":"us-browser-usage","observationCount":4,"firstYear":2023,"latestYear":2026,"preferredView":"trend","sourceIds":"statcounter-browser-us-2026","guardrail":"A profile-indicator edge records exact rows in one documented indicator contract; it does not make unlike measures comparable, define an antitrust market, or establish a legal or causal conclusion."},{"id":"profile-indicator:market:mkt-search:market-cr4","layer":"measurement","relationshipType":"profile_indicator","relationshipLabel":"Observed by indicator","fromId":"market:mkt-search","fromKind":"market","fromLabel":"U.S. search engine usage","fromHref":"/markets/us-search-engine-usage","toId":"indicator:market-cr4","toKind":"indicator","toLabel":"Tracked market CR4","toHref":"/indicators/market-cr4","evidenceLabel":"Tracked market CR4 registry","evidenceDetail":"U.S. search engine usage has 4 exact Market CR4 rows spanning 2023-2026 across 1 registered source.","sourceId":"statcounter-search-us-2026","sourceUrl":"https://gs.statcounter.com/chart.php?device=Desktop%20%26%20Mobile%20%26%20Tablet%20%26%20Console&device_hidden=desktop%2Bmobile%2Btablet%2Bconsole&multi-device=true&statType_hidden=search_engine&region_hidden=US&granularity=monthly&statType=Search%20Engine&region=United%20States%20of%20America&fromInt=202304&toInt=202604&fromMonthYear=2023-04&toMonthYear=2026-04&csv=1","confidenceLevel":"bounded","indicatorId":"market-cr4","entityCode":"us-search-engine-usage","observationCount":4,"firstYear":2023,"latestYear":2026,"preferredView":"trend","sourceIds":"statcounter-search-us-2026","guardrail":"A profile-indicator edge records exact rows in one documented indicator contract; it does not make unlike measures comparable, define an antitrust market, or establish a legal or causal conclusion."},{"id":"profile-indicator:market:mkt-search:market-hhi","layer":"measurement","relationshipType":"profile_indicator","relationshipLabel":"Observed by indicator","fromId":"market:mkt-search","fromKind":"market","fromLabel":"U.S. search engine usage","fromHref":"/markets/us-search-engine-usage","toId":"indicator:market-hhi","toKind":"indicator","toLabel":"Tracked market HHI","toHref":"/indicators/market-hhi","evidenceLabel":"Tracked market HHI registry","evidenceDetail":"U.S. search engine usage has 4 exact Market HHI rows spanning 2023-2026 across 1 registered source.","sourceId":"statcounter-search-us-2026","sourceUrl":"https://gs.statcounter.com/chart.php?device=Desktop%20%26%20Mobile%20%26%20Tablet%20%26%20Console&device_hidden=desktop%2Bmobile%2Btablet%2Bconsole&multi-device=true&statType_hidden=search_engine&region_hidden=US&granularity=monthly&statType=Search%20Engine&region=United%20States%20of%20America&fromInt=202304&toInt=202604&fromMonthYear=2023-04&toMonthYear=2026-04&csv=1","confidenceLevel":"bounded","indicatorId":"market-hhi","entityCode":"us-search-engine-usage","observationCount":4,"firstYear":2023,"latestYear":2026,"preferredView":"trend","sourceIds":"statcounter-search-us-2026","guardrail":"A profile-indicator edge records exact rows in one documented indicator contract; it does not make unlike measures comparable, define an antitrust market, or establish a legal or causal conclusion."},{"id":"profile-indicator:market:mkt-search:market-leader-share","layer":"measurement","relationshipType":"profile_indicator","relationshipLabel":"Observed by indicator","fromId":"market:mkt-search","fromKind":"market","fromLabel":"U.S. search engine usage","fromHref":"/markets/us-search-engine-usage","toId":"indicator:market-leader-share","toKind":"indicator","toLabel":"Tracked leading-participant share","toHref":"/indicators/market-leader-share","evidenceLabel":"Tracked leading-participant share registry","evidenceDetail":"U.S. search engine usage has 4 exact Market leader share rows spanning 2023-2026 across 1 registered source.","sourceId":"statcounter-search-us-2026","sourceUrl":"https://gs.statcounter.com/chart.php?device=Desktop%20%26%20Mobile%20%26%20Tablet%20%26%20Console&device_hidden=desktop%2Bmobile%2Btablet%2Bconsole&multi-device=true&statType_hidden=search_engine&region_hidden=US&granularity=monthly&statType=Search%20Engine&region=United%20States%20of%20America&fromInt=202304&toInt=202604&fromMonthYear=2023-04&toMonthYear=2026-04&csv=1","confidenceLevel":"bounded","indicatorId":"market-leader-share","entityCode":"us-search-engine-usage","observationCount":4,"firstYear":2023,"latestYear":2026,"preferredView":"trend","sourceIds":"statcounter-search-us-2026","guardrail":"A profile-indicator edge records exact rows in one documented indicator contract; it does not make unlike measures comparable, define an antitrust market, or establish a legal or causal conclusion."},{"id":"entity-crosswalk:pent-google-llc:operator:op-google","layer":"organization","relationshipType":"entity_crosswalk","relationshipLabel":"Curated operator crosswalk","fromId":"policy_entity:pent-google-llc","fromKind":"policy_entity","fromLabel":"Google LLC","fromHref":"/enforcement/entities/google-llc","toId":"operator:op-google","toKind":"operator","toLabel":"Google","toHref":"/participants/operators/google","evidenceLabel":"Antitrust Radar crosswalk","evidenceDetail":"Navigation crosswalk from the Google LLC party label to the Google operator-label evidence index; not a legal-entity determination.","sourceId":null,"sourceUrl":null,"confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A curated exact-label crosswalk helps readers navigate records; it does not establish legal identity, ownership, control, or liability."},{"id":"operator-attribution:rel-google-chrome","layer":"organization","relationshipType":"operator_attribution","relationshipLabel":"Official product attribution","fromId":"participant:cmp-chrome","fromKind":"participant","fromLabel":"Chrome","fromHref":"/participants/chrome","toId":"operator:op-google","toKind":"operator","toLabel":"Google","toHref":"/participants/operators/google","evidenceLabel":"Google / Google products and services","evidenceDetail":"Google's official product directory lists Chrome as a Google product.","sourceId":null,"sourceUrl":"https://about.google/products/","confidenceLevel":"high","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"An official product attribution does not by itself prove ultimate ownership, control, or a complete corporate family."},{"id":"operator-attribution:rel-google-gemini","layer":"organization","relationshipType":"operator_attribution","relationshipLabel":"Official product attribution","fromId":"participant:cmp-gemini","fromKind":"participant","fromLabel":"Google Gemini","fromHref":"/participants/google-gemini","toId":"operator:op-google","toKind":"operator","toLabel":"Google","toHref":"/participants/operators/google","evidenceLabel":"Google / Google products and services","evidenceDetail":"Google's official product directory lists Gemini as a Google product.","sourceId":null,"sourceUrl":"https://about.google/products/","confidenceLevel":"high","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"An official product attribution does not by itself prove ultimate ownership, control, or a complete corporate family."},{"id":"operator-attribution:rel-google-search","layer":"organization","relationshipType":"operator_attribution","relationshipLabel":"Official product attribution","fromId":"participant:cmp-google-search","fromKind":"participant","fromLabel":"Google Search","fromHref":"/participants/google-search","toId":"operator:op-google","toKind":"operator","toLabel":"Google","toHref":"/participants/operators/google","evidenceLabel":"Google / Google products and services","evidenceDetail":"Google's official product directory lists Search as a Google product.","sourceId":null,"sourceUrl":"https://about.google/products/","confidenceLevel":"high","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"An official product attribution does not by itself prove ultimate ownership, control, or a complete corporate family."},{"id":"issue-scope:digital-gateways:mkt-ai-chatbot","layer":"research","relationshipType":"issue_scope","relationshipLabel":"Issue program membership","fromId":"issue:digital-gateways","fromKind":"issue","fromLabel":"Digital platform gateways","fromHref":"/issues/digital-platform-gateways","toId":"market:mkt-ai-chatbot","toKind":"market","toLabel":"U.S. generative AI assistant usage","toHref":"/markets/us-ai-assistant-usage","evidenceLabel":"Competition issue scope contract","evidenceDetail":"U.S. generative AI assistant usage is an explicitly curated member of the Digital platform gateways research program while retaining its own product boundary, geography, denominator, and comparison contract.","sourceId":null,"sourceUrl":null,"confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"An editorial issue membership supports research navigation only; it does not combine the member markets, define a broader antitrust market, or establish competitive harm or causation."},{"id":"issue-scope:digital-gateways:mkt-browser","layer":"research","relationshipType":"issue_scope","relationshipLabel":"Issue program membership","fromId":"issue:digital-gateways","fromKind":"issue","fromLabel":"Digital platform gateways","fromHref":"/issues/digital-platform-gateways","toId":"market:mkt-browser","toKind":"market","toLabel":"U.S. browser usage","toHref":"/markets/us-browser-usage","evidenceLabel":"Competition issue scope contract","evidenceDetail":"U.S. browser usage is an explicitly curated member of the Digital platform gateways research program while retaining its own product boundary, geography, denominator, and comparison contract.","sourceId":null,"sourceUrl":null,"confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"An editorial issue membership supports research navigation only; it does not combine the member markets, define a broader antitrust market, or establish competitive harm or causation."},{"id":"issue-scope:digital-gateways:mkt-search","layer":"research","relationshipType":"issue_scope","relationshipLabel":"Issue program membership","fromId":"issue:digital-gateways","fromKind":"issue","fromLabel":"Digital platform gateways","fromHref":"/issues/digital-platform-gateways","toId":"market:mkt-search","toKind":"market","toLabel":"U.S. search engine usage","toHref":"/markets/us-search-engine-usage","evidenceLabel":"Competition issue scope contract","evidenceDetail":"U.S. search engine usage is an explicitly curated member of the Digital platform gateways research program while retaining its own product boundary, geography, denominator, and comparison contract.","sourceId":null,"sourceUrl":null,"confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"An editorial issue membership supports research navigation only; it does not combine the member markets, define a broader antitrust market, or establish competitive harm or causation."},{"id":"report-market:insight-digital-gateways-change:mkt-browser","layer":"research","relationshipType":"report_market","relationshipLabel":"Covered market profile","fromId":"report:insight-digital-gateways-change","fromKind":"report","fromLabel":"Four digital usage systems traced four different structural paths.","fromHref":"/insights/digital-gateways-change","toId":"market:mkt-browser","toKind":"market","toLabel":"U.S. browser usage","toHref":"/markets/us-browser-usage","evidenceLabel":"Competition Insight signal route","evidenceDetail":"AR-CI-2026-02 contains at least one signal whose canonical entity route resolves exactly to U.S. browser usage; broader topic similarity is not used.","sourceId":null,"sourceUrl":null,"confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A publication link identifies an explicitly covered market profile and does not make separately defined markets interchangeable."},{"id":"report-market:insight-digital-gateways-change:mkt-search","layer":"research","relationshipType":"report_market","relationshipLabel":"Covered market profile","fromId":"report:insight-digital-gateways-change","fromKind":"report","fromLabel":"Four digital usage systems traced four different structural paths.","fromHref":"/insights/digital-gateways-change","toId":"market:mkt-search","toKind":"market","toLabel":"U.S. search engine usage","toHref":"/markets/us-search-engine-usage","evidenceLabel":"Competition Insight signal route","evidenceDetail":"AR-CI-2026-02 contains at least one signal whose canonical entity route resolves exactly to U.S. search engine usage; broader topic similarity is not used.","sourceId":null,"sourceUrl":null,"confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A publication link identifies an explicitly covered market profile and does not make separately defined markets interchangeable."},{"id":"report-market:insight-market-change-field:mkt-browser","layer":"research","relationshipType":"report_market","relationshipLabel":"Covered market profile","fromId":"report:insight-market-change-field","fromKind":"report","fromLabel":"Latest market-structure signals moved in both directions.","fromHref":"/insights/market-structure-change-field","toId":"market:mkt-browser","toKind":"market","toLabel":"U.S. browser usage","toHref":"/markets/us-browser-usage","evidenceLabel":"Competition Insight signal route","evidenceDetail":"AR-CI-2026-01 contains at least one signal whose canonical entity route resolves exactly to U.S. browser usage; broader topic similarity is not used.","sourceId":null,"sourceUrl":null,"confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A publication link identifies an explicitly covered market profile and does not make separately defined markets interchangeable."},{"id":"report-market:insight-market-change-field:mkt-search","layer":"research","relationshipType":"report_market","relationshipLabel":"Covered market profile","fromId":"report:insight-market-change-field","fromKind":"report","fromLabel":"Latest market-structure signals moved in both directions.","fromHref":"/insights/market-structure-change-field","toId":"market:mkt-search","toKind":"market","toLabel":"U.S. search engine usage","toHref":"/markets/us-search-engine-usage","evidenceLabel":"Competition Insight signal route","evidenceDetail":"AR-CI-2026-01 contains at least one signal whose canonical entity route resolves exactly to U.S. search engine usage; broader topic similarity is not used.","sourceId":null,"sourceUrl":null,"confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A publication link identifies an explicitly covered market profile and does not make separately defined markets interchangeable."},{"id":"report-market:rep-digital-gateways:mkt-ai-chatbot","layer":"research","relationshipType":"report_market","relationshipLabel":"Covered market profile","fromId":"report:rep-digital-gateways","fromKind":"report","fromLabel":"Five Digital Gateways","fromHref":"/reports/digital-gateways-brief","toId":"market:mkt-ai-chatbot","toKind":"market","toLabel":"U.S. generative AI assistant usage","toHref":"/markets/us-ai-assistant-usage","evidenceLabel":"Report scope contract","evidenceDetail":"Five Digital Gateways explicitly lists U.S. generative AI assistant usage in its related-market scope.","sourceId":null,"sourceUrl":null,"confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A publication link identifies an explicitly covered market profile and does not make separately defined markets interchangeable."},{"id":"report-market:rep-digital-gateways:mkt-browser","layer":"research","relationshipType":"report_market","relationshipLabel":"Covered market profile","fromId":"report:rep-digital-gateways","fromKind":"report","fromLabel":"Five Digital Gateways","fromHref":"/reports/digital-gateways-brief","toId":"market:mkt-browser","toKind":"market","toLabel":"U.S. browser usage","toHref":"/markets/us-browser-usage","evidenceLabel":"Report scope contract","evidenceDetail":"Five Digital Gateways explicitly lists U.S. browser usage in its related-market scope.","sourceId":null,"sourceUrl":null,"confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A publication link identifies an explicitly covered market profile and does not make separately defined markets interchangeable."},{"id":"report-market:rep-digital-gateways:mkt-search","layer":"research","relationshipType":"report_market","relationshipLabel":"Covered market profile","fromId":"report:rep-digital-gateways","fromKind":"report","fromLabel":"Five Digital Gateways","fromHref":"/reports/digital-gateways-brief","toId":"market:mkt-search","toKind":"market","toLabel":"U.S. search engine usage","toHref":"/markets/us-search-engine-usage","evidenceLabel":"Report scope contract","evidenceDetail":"Five Digital Gateways explicitly lists U.S. search engine usage in its related-market scope.","sourceId":null,"sourceUrl":null,"confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A publication link identifies an explicitly covered market profile and does not make separately defined markets interchangeable."},{"id":"report-market:rep-hhi-primer:mkt-browser","layer":"research","relationshipType":"report_market","relationshipLabel":"Covered market profile","fromId":"report:rep-hhi-primer","fromKind":"report","fromLabel":"How HHI Helps Explain Market Concentration","fromHref":"/reports/hhi-primer","toId":"market:mkt-browser","toKind":"market","toLabel":"U.S. browser usage","toHref":"/markets/us-browser-usage","evidenceLabel":"Report scope contract","evidenceDetail":"How HHI Helps Explain Market Concentration explicitly lists U.S. browser usage in its related-market scope.","sourceId":null,"sourceUrl":null,"confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A publication link identifies an explicitly covered market profile and does not make separately defined markets interchangeable."},{"id":"report-market:rep-hhi-primer:mkt-search","layer":"research","relationshipType":"report_market","relationshipLabel":"Covered market profile","fromId":"report:rep-hhi-primer","fromKind":"report","fromLabel":"How HHI Helps Explain Market Concentration","fromHref":"/reports/hhi-primer","toId":"market:mkt-search","toKind":"market","toLabel":"U.S. search engine usage","toHref":"/markets/us-search-engine-usage","evidenceLabel":"Report scope contract","evidenceDetail":"How HHI Helps Explain Market Concentration explicitly lists U.S. search engine usage in its related-market scope.","sourceId":null,"sourceUrl":null,"confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A publication link identifies an explicitly covered market profile and does not make separately defined markets interchangeable."},{"id":"report-market:rep-us-competition-landscape-2026:mkt-ai-chatbot","layer":"research","relationshipType":"report_market","relationshipLabel":"Covered market profile","fromId":"report:rep-us-competition-landscape-2026","fromKind":"report","fromLabel":"The U.S. Competition Landscape","fromHref":"/reports/us-competition-landscape-2026","toId":"market:mkt-ai-chatbot","toKind":"market","toLabel":"U.S. generative AI assistant usage","toHref":"/markets/us-ai-assistant-usage","evidenceLabel":"Report scope contract","evidenceDetail":"The U.S. Competition Landscape explicitly lists U.S. generative AI assistant usage in its related-market scope.","sourceId":null,"sourceUrl":null,"confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A publication link identifies an explicitly covered market profile and does not make separately defined markets interchangeable."},{"id":"report-market:rep-us-competition-landscape-2026:mkt-browser","layer":"research","relationshipType":"report_market","relationshipLabel":"Covered market profile","fromId":"report:rep-us-competition-landscape-2026","fromKind":"report","fromLabel":"The U.S. Competition Landscape","fromHref":"/reports/us-competition-landscape-2026","toId":"market:mkt-browser","toKind":"market","toLabel":"U.S. browser usage","toHref":"/markets/us-browser-usage","evidenceLabel":"Report scope contract","evidenceDetail":"The U.S. Competition Landscape explicitly lists U.S. browser usage in its related-market scope.","sourceId":null,"sourceUrl":null,"confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A publication link identifies an explicitly covered market profile and does not make separately defined markets interchangeable."},{"id":"report-market:rep-us-competition-landscape-2026:mkt-search","layer":"research","relationshipType":"report_market","relationshipLabel":"Covered market profile","fromId":"report:rep-us-competition-landscape-2026","fromKind":"report","fromLabel":"The U.S. Competition Landscape","fromHref":"/reports/us-competition-landscape-2026","toId":"market:mkt-search","toKind":"market","toLabel":"U.S. search engine usage","toHref":"/markets/us-search-engine-usage","evidenceLabel":"Report scope contract","evidenceDetail":"The U.S. Competition Landscape explicitly lists U.S. search engine usage in its related-market scope.","sourceId":null,"sourceUrl":null,"confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A publication link identifies an explicitly covered market profile and does not make separately defined markets interchangeable."},{"id":"report-source:insight-digital-gateways-change:statcounter-browser-us-2026","layer":"research","relationshipType":"report_source","relationshipLabel":"Declared publication source","fromId":"report:insight-digital-gateways-change","fromKind":"report","fromLabel":"Four digital usage systems traced four different structural paths.","fromHref":"/insights/digital-gateways-change","toId":"source:statcounter-browser-us-2026","toKind":"source","toLabel":"Browser market share in United States of America, April 2023-April 2026","toHref":"/sources/statcounter-browser-us-2026","evidenceLabel":"StatCounter Global Stats","evidenceDetail":"Browser market share in United States of America, April 2023-April 2026 appears in the source-custodied signal packet for AR-CI-2026-02.","sourceId":"statcounter-browser-us-2026","sourceUrl":"https://gs.statcounter.com/chart.php?device=Desktop%20%26%20Mobile%20%26%20Tablet%20%26%20Console&device_hidden=desktop%2Bmobile%2Btablet%2Bconsole&multi-device=true&statType_hidden=browser&region_hidden=US&granularity=monthly&statType=Browser&region=United%20States%20of%20America&fromInt=202304&toInt=202604&fromMonthYear=2023-04&toMonthYear=2026-04&csv=1","confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A source edge records the public evidence basis declared by the publication and does not erase the source's limitations."},{"id":"report-source:insight-digital-gateways-change:statcounter-search-us-2026","layer":"research","relationshipType":"report_source","relationshipLabel":"Declared publication source","fromId":"report:insight-digital-gateways-change","fromKind":"report","fromLabel":"Four digital usage systems traced four different structural paths.","fromHref":"/insights/digital-gateways-change","toId":"source:statcounter-search-us-2026","toKind":"source","toLabel":"Search engine market share in United States of America, April 2023-April 2026","toHref":"/sources/statcounter-search-us-2026","evidenceLabel":"StatCounter Global Stats","evidenceDetail":"Search engine market share in United States of America, April 2023-April 2026 appears in the source-custodied signal packet for AR-CI-2026-02.","sourceId":"statcounter-search-us-2026","sourceUrl":"https://gs.statcounter.com/chart.php?device=Desktop%20%26%20Mobile%20%26%20Tablet%20%26%20Console&device_hidden=desktop%2Bmobile%2Btablet%2Bconsole&multi-device=true&statType_hidden=search_engine&region_hidden=US&granularity=monthly&statType=Search%20Engine&region=United%20States%20of%20America&fromInt=202304&toInt=202604&fromMonthYear=2023-04&toMonthYear=2026-04&csv=1","confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A source edge records the public evidence basis declared by the publication and does not erase the source's limitations."},{"id":"report-source:insight-market-change-field:statcounter-browser-us-2026","layer":"research","relationshipType":"report_source","relationshipLabel":"Declared publication source","fromId":"report:insight-market-change-field","fromKind":"report","fromLabel":"Latest market-structure signals moved in both directions.","fromHref":"/insights/market-structure-change-field","toId":"source:statcounter-browser-us-2026","toKind":"source","toLabel":"Browser market share in United States of America, April 2023-April 2026","toHref":"/sources/statcounter-browser-us-2026","evidenceLabel":"StatCounter Global Stats","evidenceDetail":"Browser market share in United States of America, April 2023-April 2026 appears in the source-custodied signal packet for AR-CI-2026-01.","sourceId":"statcounter-browser-us-2026","sourceUrl":"https://gs.statcounter.com/chart.php?device=Desktop%20%26%20Mobile%20%26%20Tablet%20%26%20Console&device_hidden=desktop%2Bmobile%2Btablet%2Bconsole&multi-device=true&statType_hidden=browser&region_hidden=US&granularity=monthly&statType=Browser&region=United%20States%20of%20America&fromInt=202304&toInt=202604&fromMonthYear=2023-04&toMonthYear=2026-04&csv=1","confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A source edge records the public evidence basis declared by the publication and does not erase the source's limitations."},{"id":"report-source:insight-market-change-field:statcounter-search-us-2026","layer":"research","relationshipType":"report_source","relationshipLabel":"Declared publication source","fromId":"report:insight-market-change-field","fromKind":"report","fromLabel":"Latest market-structure signals moved in both directions.","fromHref":"/insights/market-structure-change-field","toId":"source:statcounter-search-us-2026","toKind":"source","toLabel":"Search engine market share in United States of America, April 2023-April 2026","toHref":"/sources/statcounter-search-us-2026","evidenceLabel":"StatCounter Global Stats","evidenceDetail":"Search engine market share in United States of America, April 2023-April 2026 appears in the source-custodied signal packet for AR-CI-2026-01.","sourceId":"statcounter-search-us-2026","sourceUrl":"https://gs.statcounter.com/chart.php?device=Desktop%20%26%20Mobile%20%26%20Tablet%20%26%20Console&device_hidden=desktop%2Bmobile%2Btablet%2Bconsole&multi-device=true&statType_hidden=search_engine&region_hidden=US&granularity=monthly&statType=Search%20Engine&region=United%20States%20of%20America&fromInt=202304&toInt=202604&fromMonthYear=2023-04&toMonthYear=2026-04&csv=1","confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A source edge records the public evidence basis declared by the publication and does not erase the source's limitations."},{"id":"report-source:rep-digital-gateways:statcounter-ai-chatbot-us-2026","layer":"research","relationshipType":"report_source","relationshipLabel":"Declared publication source","fromId":"report:rep-digital-gateways","fromKind":"report","fromLabel":"Five Digital Gateways","fromHref":"/reports/digital-gateways-brief","toId":"source:statcounter-ai-chatbot-us-2026","toKind":"source","toLabel":"AI chatbot market share in United States of America May 2026","toHref":"/sources/statcounter-ai-chatbot-us-2026","evidenceLabel":"StatCounter Global Stats","evidenceDetail":"AI chatbot market share in United States of America May 2026 appears in the report's encoded source basis.","sourceId":"statcounter-ai-chatbot-us-2026","sourceUrl":"https://gs.statcounter.com/ai-chatbot-market-share/all/united-states-of-america","confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A source edge records the public evidence basis declared by the publication and does not erase the source's limitations."},{"id":"report-source:rep-digital-gateways:statcounter-browser-us-2026","layer":"research","relationshipType":"report_source","relationshipLabel":"Declared publication source","fromId":"report:rep-digital-gateways","fromKind":"report","fromLabel":"Five Digital Gateways","fromHref":"/reports/digital-gateways-brief","toId":"source:statcounter-browser-us-2026","toKind":"source","toLabel":"Browser market share in United States of America, April 2023-April 2026","toHref":"/sources/statcounter-browser-us-2026","evidenceLabel":"StatCounter Global Stats","evidenceDetail":"Browser market share in United States of America, April 2023-April 2026 appears in the report's encoded source basis.","sourceId":"statcounter-browser-us-2026","sourceUrl":"https://gs.statcounter.com/chart.php?device=Desktop%20%26%20Mobile%20%26%20Tablet%20%26%20Console&device_hidden=desktop%2Bmobile%2Btablet%2Bconsole&multi-device=true&statType_hidden=browser&region_hidden=US&granularity=monthly&statType=Browser&region=United%20States%20of%20America&fromInt=202304&toInt=202604&fromMonthYear=2023-04&toMonthYear=2026-04&csv=1","confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A source edge records the public evidence basis declared by the publication and does not erase the source's limitations."},{"id":"report-source:rep-digital-gateways:statcounter-search-us-2026","layer":"research","relationshipType":"report_source","relationshipLabel":"Declared publication source","fromId":"report:rep-digital-gateways","fromKind":"report","fromLabel":"Five Digital Gateways","fromHref":"/reports/digital-gateways-brief","toId":"source:statcounter-search-us-2026","toKind":"source","toLabel":"Search engine market share in United States of America, April 2023-April 2026","toHref":"/sources/statcounter-search-us-2026","evidenceLabel":"StatCounter Global Stats","evidenceDetail":"Search engine market share in United States of America, April 2023-April 2026 appears in the report's encoded source basis.","sourceId":"statcounter-search-us-2026","sourceUrl":"https://gs.statcounter.com/chart.php?device=Desktop%20%26%20Mobile%20%26%20Tablet%20%26%20Console&device_hidden=desktop%2Bmobile%2Btablet%2Bconsole&multi-device=true&statType_hidden=search_engine&region_hidden=US&granularity=monthly&statType=Search%20Engine&region=United%20States%20of%20America&fromInt=202304&toInt=202604&fromMonthYear=2023-04&toMonthYear=2026-04&csv=1","confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A source edge records the public evidence basis declared by the publication and does not erase the source's limitations."},{"id":"report-source:rep-hhi-primer:statcounter-browser-us-2026","layer":"research","relationshipType":"report_source","relationshipLabel":"Declared publication source","fromId":"report:rep-hhi-primer","fromKind":"report","fromLabel":"How HHI Helps Explain Market Concentration","fromHref":"/reports/hhi-primer","toId":"source:statcounter-browser-us-2026","toKind":"source","toLabel":"Browser market share in United States of America, April 2023-April 2026","toHref":"/sources/statcounter-browser-us-2026","evidenceLabel":"StatCounter Global Stats","evidenceDetail":"Browser market share in United States of America, April 2023-April 2026 appears in the report's encoded source basis.","sourceId":"statcounter-browser-us-2026","sourceUrl":"https://gs.statcounter.com/chart.php?device=Desktop%20%26%20Mobile%20%26%20Tablet%20%26%20Console&device_hidden=desktop%2Bmobile%2Btablet%2Bconsole&multi-device=true&statType_hidden=browser&region_hidden=US&granularity=monthly&statType=Browser&region=United%20States%20of%20America&fromInt=202304&toInt=202604&fromMonthYear=2023-04&toMonthYear=2026-04&csv=1","confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A source edge records the public evidence basis declared by the publication and does not erase the source's limitations."},{"id":"report-source:rep-hhi-primer:statcounter-search-us-2026","layer":"research","relationshipType":"report_source","relationshipLabel":"Declared publication source","fromId":"report:rep-hhi-primer","fromKind":"report","fromLabel":"How HHI Helps Explain Market Concentration","fromHref":"/reports/hhi-primer","toId":"source:statcounter-search-us-2026","toKind":"source","toLabel":"Search engine market share in United States of America, April 2023-April 2026","toHref":"/sources/statcounter-search-us-2026","evidenceLabel":"StatCounter Global Stats","evidenceDetail":"Search engine market share in United States of America, April 2023-April 2026 appears in the report's encoded source basis.","sourceId":"statcounter-search-us-2026","sourceUrl":"https://gs.statcounter.com/chart.php?device=Desktop%20%26%20Mobile%20%26%20Tablet%20%26%20Console&device_hidden=desktop%2Bmobile%2Btablet%2Bconsole&multi-device=true&statType_hidden=search_engine&region_hidden=US&granularity=monthly&statType=Search%20Engine&region=United%20States%20of%20America&fromInt=202304&toInt=202604&fromMonthYear=2023-04&toMonthYear=2026-04&csv=1","confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A source edge records the public evidence basis declared by the publication and does not erase the source's limitations."},{"id":"report-source:rep-us-competition-landscape-2026:statcounter-ai-chatbot-us-2026","layer":"research","relationshipType":"report_source","relationshipLabel":"Declared publication source","fromId":"report:rep-us-competition-landscape-2026","fromKind":"report","fromLabel":"The U.S. Competition Landscape","fromHref":"/reports/us-competition-landscape-2026","toId":"source:statcounter-ai-chatbot-us-2026","toKind":"source","toLabel":"AI chatbot market share in United States of America May 2026","toHref":"/sources/statcounter-ai-chatbot-us-2026","evidenceLabel":"StatCounter Global Stats","evidenceDetail":"AI chatbot market share in United States of America May 2026 appears in the report's encoded source basis.","sourceId":"statcounter-ai-chatbot-us-2026","sourceUrl":"https://gs.statcounter.com/ai-chatbot-market-share/all/united-states-of-america","confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A source edge records the public evidence basis declared by the publication and does not erase the source's limitations."},{"id":"report-source:rep-us-competition-landscape-2026:statcounter-browser-us-2026","layer":"research","relationshipType":"report_source","relationshipLabel":"Declared publication source","fromId":"report:rep-us-competition-landscape-2026","fromKind":"report","fromLabel":"The U.S. Competition Landscape","fromHref":"/reports/us-competition-landscape-2026","toId":"source:statcounter-browser-us-2026","toKind":"source","toLabel":"Browser market share in United States of America, April 2023-April 2026","toHref":"/sources/statcounter-browser-us-2026","evidenceLabel":"StatCounter Global Stats","evidenceDetail":"Browser market share in United States of America, April 2023-April 2026 appears in the report's encoded source basis.","sourceId":"statcounter-browser-us-2026","sourceUrl":"https://gs.statcounter.com/chart.php?device=Desktop%20%26%20Mobile%20%26%20Tablet%20%26%20Console&device_hidden=desktop%2Bmobile%2Btablet%2Bconsole&multi-device=true&statType_hidden=browser&region_hidden=US&granularity=monthly&statType=Browser&region=United%20States%20of%20America&fromInt=202304&toInt=202604&fromMonthYear=2023-04&toMonthYear=2026-04&csv=1","confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A source edge records the public evidence basis declared by the publication and does not erase the source's limitations."},{"id":"report-source:rep-us-competition-landscape-2026:statcounter-search-us-2026","layer":"research","relationshipType":"report_source","relationshipLabel":"Declared publication source","fromId":"report:rep-us-competition-landscape-2026","fromKind":"report","fromLabel":"The U.S. Competition Landscape","fromHref":"/reports/us-competition-landscape-2026","toId":"source:statcounter-search-us-2026","toKind":"source","toLabel":"Search engine market share in United States of America, April 2023-April 2026","toHref":"/sources/statcounter-search-us-2026","evidenceLabel":"StatCounter Global Stats","evidenceDetail":"Search engine market share in United States of America, April 2023-April 2026 appears in the report's encoded source basis.","sourceId":"statcounter-search-us-2026","sourceUrl":"https://gs.statcounter.com/chart.php?device=Desktop%20%26%20Mobile%20%26%20Tablet%20%26%20Console&device_hidden=desktop%2Bmobile%2Btablet%2Bconsole&multi-device=true&statType_hidden=search_engine&region_hidden=US&granularity=monthly&statType=Search%20Engine&region=United%20States%20of%20America&fromInt=202304&toInt=202604&fromMonthYear=2023-04&toMonthYear=2026-04&csv=1","confidenceLevel":"bounded","indicatorId":null,"entityCode":null,"observationCount":null,"firstYear":null,"latestYear":null,"preferredView":null,"sourceIds":null,"guardrail":"A source edge records the public evidence basis declared by the publication and does not erase the source's limitations."}]}