B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
14%
14% -- generative ai market share for Microsoft Copilot (2026)
In the US generative AI market, Microsoft Copilot holds approximately 14% share.
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
14%
Unit
Percentage
Data Vintage
2026
Entity
Geography
Global
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
75
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
GenOptima
Primary
Tier B
https://datavinity.com/en/2026-ai-platform-rankings-which-should-your-brand-prioritize-for-geo ↗
Source Article
2026 AI Platform Rankings: Which Should Your Brand Prioritize for GEO? - Datavinity
Your brand ranks #1 on Google — but doesn’t exist in ChatGPT’s answers. That’s not a traffic problem. That’s a visibility crisis.
As of early 2026, over 1 billion people use AI tools globally. ChatGPT alone surpassed 900 million weekly active users in February 2026. 73% of B2B buyers now use AI when…
Original Research
GenOptima
· Original study ↗
Methodology
GenOptima, monitoring 8 AI engines daily
Methodology documented
Segmentation
IndustryAI
RegionGlobal
RoleAll marketers
Cite this stat
Plain Text
Microsoft Copilot: 14% generative ai market share. Source: GenOptima (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/copilot-us-genai-market-share
HTML Embed
<blockquote cite="https://lighthousedata.io/data/copilot-us-genai-market-share" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>14%</strong> -- generative ai market share for Microsoft Copilot<br><small>Source: GenOptima (2026) · <a href="https://lighthousedata.io/data/copilot-us-genai-market-share" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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