{"license":"https://creativecommons.org/licenses/by/4.0/","dataset":"atlas","mode":"comparison","updatedThrough":"2026-08-15","guardrail":"A bilateral atlas route preserves a sequence of declared edges for navigation and audit. A direct edge, common neighbor, or multi-hop path does not make the endpoints equivalent, establish ownership or control, assign liability, define an antitrust market, make unlike measures comparable, or show causation.","filters":{"layer":"all","layerMatched":true,"left":"report:rep-digital-gateways","leftMatched":true,"right":"source:statcounter-mobile-os-us-2026","rightMatched":true,"view":"paths"},"summary":{"nodeCount":5478,"edgeCount":19193,"sourceCount":1,"profileCount":5433,"nodeKindCount":13,"layerCount":4,"directEdgeCount":1,"disconnected":false,"eligibleEdgeCount":19193,"ledgerEdgeCount":3,"leftNeighborCount":12,"pathLimitReached":false,"rightNeighborCount":7,"sharedNeighborCount":1,"shortestHopCount":1,"shortestPathCount":1},"endpoints":{"left":{"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},"right":{"id":"source:statcounter-mobile-os-us-2026","kind":"source","label":"Mobile operating system market share in United States of America, April 2023-April 2026","shortLabel":"StatCounter Global Stats","description":"Monthly public StatCounter mobile operating-system page-view share export for the United States.","href":"/sources/statcounter-mobile-os-us-2026","metricLabel":"Access date","metricValue":"2026-07-20","detail":"StatCounter Global Stats","status":"public dataset","year":2026,"color":"#64748b","searchText":"statcounter-mobile-os-us-2026 mobile operating system market share in united states of america, april 2023-april 2026 statcounter global stats monthly public statcounter mobile operating-system page-view share export for the united states. statcounter global stats, mobile operating system market share in united states of america, monthly csv export for april 2023-april 2026. public_dataset","connectionCount":7}},"shortestPaths":[{"id":"path:report-source:rep-digital-gateways:statcounter-mobile-os-us-2026","edges":[{"id":"report-source:rep-digital-gateways:statcounter-mobile-os-us-2026","type":"report_source","layer":"research","from":"report:rep-digital-gateways","to":"source:statcounter-mobile-os-us-2026","label":"Declared publication source","detail":"Mobile operating system market share in United States of America, April 2023-April 2026 appears in the report's encoded source basis.","evidenceLabel":"StatCounter Global Stats","sourceId":"statcounter-mobile-os-us-2026","sourceUrl":"https://gs.statcounter.com/chart.php?device=Mobile&device_hidden=mobile&statType_hidden=os&region_hidden=US&granularity=monthly&statType=Operating%20System&region=United%20States%20of%20America&fromInt=202304&toInt=202604&fromMonthYear=2023-04&toMonthYear=2026-04&csv=1","confidenceLevel":"bounded","guardrail":"A source edge records the public evidence basis declared by the publication and does not erase the source's limitations."}],"hopCount":1,"nodes":[{"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},{"id":"source:statcounter-mobile-os-us-2026","kind":"source","label":"Mobile operating system market share in United States of America, April 2023-April 2026","shortLabel":"StatCounter Global Stats","description":"Monthly public StatCounter mobile operating-system page-view share export for the United States.","href":"/sources/statcounter-mobile-os-us-2026","metricLabel":"Access date","metricValue":"2026-07-20","detail":"StatCounter Global Stats","status":"public dataset","year":2026,"color":"#64748b","searchText":"statcounter-mobile-os-us-2026 mobile operating system market share in united states of america, april 2023-april 2026 statcounter global stats monthly public statcounter mobile operating-system page-view share export for the united states. statcounter global stats, mobile operating system market share in united states of america, monthly csv export for april 2023-april 2026. public_dataset","connectionCount":7}]}],"sharedNeighbors":[{"leftEdges":[{"id":"report-market:rep-digital-gateways:mkt-mobile-os","type":"report_market","layer":"research","from":"report:rep-digital-gateways","to":"market:mkt-mobile-os","label":"Covered market profile","detail":"Five Digital Gateways explicitly lists U.S. mobile operating-system web usage in its related-market scope.","evidenceLabel":"Report scope contract","sourceId":null,"sourceUrl":null,"confidenceLevel":"bounded","guardrail":"A publication link identifies an explicitly covered market profile and does not make separately defined markets interchangeable."}],"node":{"id":"market:mkt-mobile-os","kind":"market","label":"U.S. mobile operating-system web usage","shortLabel":"Mobile operating systems","description":"Mobile operating-system concentration based on the operating systems detected in U.S. mobile page views measured by StatCounter in April 2023-April 2026. The series is a public web-usage proxy rather than device sales, installed base, app-store activity, or operating-system revenue.","href":"/markets/us-mobile-operating-system-usage","metricLabel":"Latest HHI","metricValue":"5,337","detail":"United States / 2026","status":"estimated_public","year":2026,"color":"#14b8a6","searchText":"u.s. mobile operating-system web usage mobile operating systems digital platforms united states mobile operating-system concentration based on the operating systems detected in u.s. mobile page views measured by statcounter in april 2023-april 2026. the series is a public web-usage proxy rather than device sales, installed base, app-store activity, or operating-system revenue.","connectionCount":18},"rightEdges":[{"id":"market-source:mkt-mobile-os:statcounter-mobile-os-us-2026","type":"market_source","layer":"measurement","from":"market:mkt-mobile-os","to":"source:statcounter-mobile-os-us-2026","label":"Market evidence custody","detail":"Mobile operating system market share in United States of America, April 2023-April 2026 supports the profile's definition, observation, participant row.","evidenceLabel":"StatCounter Global Stats","sourceId":"statcounter-mobile-os-us-2026","sourceUrl":"https://gs.statcounter.com/chart.php?device=Mobile&device_hidden=mobile&statType_hidden=os&region_hidden=US&granularity=monthly&statType=Operating%20System&region=United%20States%20of%20America&fromInt=202304&toInt=202604&fromMonthYear=2023-04&toMonthYear=2026-04&csv=1","confidenceLevel":"bounded","guardrail":"A source link identifies evidence used by a market profile and does not endorse every claim in the underlying record."}]}],"nodes":[{"id":"market:mkt-mobile-os","kind":"market","label":"U.S. mobile operating-system web usage","shortLabel":"Mobile operating systems","description":"Mobile operating-system concentration based on the operating systems detected in U.S. mobile page views measured by StatCounter in April 2023-April 2026. The series is a public web-usage proxy rather than device sales, installed base, app-store activity, or operating-system revenue.","href":"/markets/us-mobile-operating-system-usage","metricLabel":"Latest HHI","metricValue":"5,337","detail":"United States / 2026","status":"estimated_public","year":2026,"color":"#14b8a6","searchText":"u.s. mobile operating-system web usage mobile operating systems digital platforms united states mobile operating-system concentration based on the operating systems detected in u.s. mobile page views measured by statcounter in april 2023-april 2026. the series is a public web-usage proxy rather than device sales, installed base, app-store activity, or operating-system revenue.","connectionCount":18},{"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},{"id":"source:statcounter-mobile-os-us-2026","kind":"source","label":"Mobile operating system market share in United States of America, April 2023-April 2026","shortLabel":"StatCounter Global Stats","description":"Monthly public StatCounter mobile operating-system page-view share export for the United States.","href":"/sources/statcounter-mobile-os-us-2026","metricLabel":"Access date","metricValue":"2026-07-20","detail":"StatCounter Global Stats","status":"public dataset","year":2026,"color":"#64748b","searchText":"statcounter-mobile-os-us-2026 mobile operating system market share in united states of america, april 2023-april 2026 statcounter global stats monthly public statcounter mobile operating-system page-view share export for the united states. statcounter global stats, mobile operating system market share in united states of america, monthly csv export for april 2023-april 2026. public_dataset","connectionCount":7}],"rows":[{"id":"market-source:mkt-mobile-os:statcounter-mobile-os-us-2026","layer":"measurement","relationshipType":"market_source","relationshipLabel":"Market evidence custody","fromId":"market:mkt-mobile-os","fromKind":"market","fromLabel":"U.S. mobile operating-system web usage","fromHref":"/markets/us-mobile-operating-system-usage","toId":"source:statcounter-mobile-os-us-2026","toKind":"source","toLabel":"Mobile operating system market share in United States of America, April 2023-April 2026","toHref":"/sources/statcounter-mobile-os-us-2026","evidenceLabel":"StatCounter Global Stats","evidenceDetail":"Mobile operating system market share in United States of America, April 2023-April 2026 supports the profile's definition, observation, participant row.","sourceId":"statcounter-mobile-os-us-2026","sourceUrl":"https://gs.statcounter.com/chart.php?device=Mobile&device_hidden=mobile&statType_hidden=os&region_hidden=US&granularity=monthly&statType=Operating%20System&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":"report-market:rep-digital-gateways:mkt-mobile-os","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-mobile-os","toKind":"market","toLabel":"U.S. mobile operating-system web usage","toHref":"/markets/us-mobile-operating-system-usage","evidenceLabel":"Report scope contract","evidenceDetail":"Five Digital Gateways explicitly lists U.S. mobile operating-system web 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:rep-digital-gateways:statcounter-mobile-os-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-mobile-os-us-2026","toKind":"source","toLabel":"Mobile operating system market share in United States of America, April 2023-April 2026","toHref":"/sources/statcounter-mobile-os-us-2026","evidenceLabel":"StatCounter Global Stats","evidenceDetail":"Mobile operating system market share in United States of America, April 2023-April 2026 appears in the report's encoded source basis.","sourceId":"statcounter-mobile-os-us-2026","sourceUrl":"https://gs.statcounter.com/chart.php?device=Mobile&device_hidden=mobile&statType_hidden=os&region_hidden=US&granularity=monthly&statType=Operating%20System&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."}]}