- Defs
- 1
- Obs
- 1
- Firms
- 6
- Policy
- 0
- Reports
- 2
Public source dossierPublic datasetStatCounter Global Stats
AI chatbot market share in United States of America May 2026
Public StatCounter AI chatbot usage share table for the United States.
This dossier follows one source through the observatory without widening its stated scope.
Evidence topology
Where this source enters the observatory
4/7 direct domains · 3 normalized indicators · 1 market · 2026Encoded row volume · log scaleExact counts shown
Public sourceAI chatbot market share in United States of America May 2026StatCounter Global Stats / 5 active routes / 2026
- Record identitystatcounter-ai-chatbot-us-2026StatCounter Global Stats, 2026
- Source classPublic datasetAccessed Jun 23, 2026
- Encoded scope5 active routes10 direct / 3 indicator rows
- Permitted inferenceTrace + reproduceNo automatic endorsement or comparability
Evidence topology
Where this record enters the observatory
Definitions1market definitionsObservations1market observationsParticipants6participant rowsPolicy records0Not encodedReports2public reportsIndustries0Not encodedGeographies0Not encodedIndicators3normalized indicator observations / normalized route
A zero means this source has no encoded row in that evidence domain. It is a boundary in the current observatory release, not a claim that the underlying institution publishes no relevant evidence. Indicator observations are shown as a separate normalized route and are not added to direct-domain totals.
Market context
Markets reached by this source
Measurement releases
Definitions, observations, and participant rows
- Product boundary
- Consumer generative AI assistant usage across StatCounter-tracked assistants
- Geographic boundary
- United States
- Measurement basis
- StatCounter all-platform AI chatbot usage share
- Denominator
- The tracked assistant shares reported by StatCounter for the monthly snapshot
Observation
HHI 4,804 / estimated public
No market-size total / medium confidence
Confidence labels describe the observatory's use of linked measurement and definition rows. They are not grades for the publisher or the source as a whole.
Official record chronology
Policy records backed by this source
No official policy record encoded
This source is not currently attached to an enforcement, inquiry, remedy, settlement, or agency-report event in the public chronology.
Research reuse
Public reports citing this record
Published report
Jul 20, 2026
Five Digital Gateways
Read reportA 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 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.
Published report
Jul 19, 2026
The U.S. Competition Landscape
Read reportA 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.
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.
Industry observatory
NAICS concentration evidence
No NAICS industry rows encoded
This source does not back the Census national industry-concentration tables in the current release. Its other evidence-domain counts remain independently inspectable.
Citation custody
The record behind the rows
StatCounter Global Stats, AI Chatbot Market Share in United States Of America, May 2026.
Public StatCounter AI chatbot usage share table for the United States.
Canonical source citation
StatCounter Global Stats, AI Chatbot Market Share in United States Of America, May 2026. Available at https://gs.statcounter.com/ai-chatbot-market-share/all/united-states-of-america. Accessed Jun 23, 2026. Antitrust Radar source record statcounter-ai-chatbot-us-2026: https://antitrustradar.org/sources/statcounter-ai-chatbot-us-2026
- Publisher
- StatCounter Global Stats
- Access date
- Jun 23, 2026
- License note
- StatCounter public web statistics page
- Archive
- No archive URL recorded
Source-scoped data packet
Reusable public endpoints
1
Source record
Citation, publisher, access, and license
1
Definitions
Product, geography, denominator, and limits
1
Observations
HHI, market size, status, and methodology
6
Participants
Firm shares, rank, aggregate flags, and custody
0
Official records
Dated enforcement and policy chronology
0
Named edges
Exact organization roles in official records
0
Event windows
Bounded pre, event-year, and post HHI context
3
Indicator observations
Bounded measures carrying this source's custody
2
Reports
Published observatory work citing this source
Interpretation boundary
Use the source at its encoded scope
A source dossier documents how this observatory uses one public record. It does not endorse every claim in that record, make unlike measures comparable, or extend the source beyond its stated product, geography, population, and vintage.