B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
32.3%
32.3% -- business adoption rate for U.S. companies using OpenAI services (2026)
32.3% of firms were paying for OpenAI services according to Ramp's May AI Index.
- Based on Ramp corporate spending data across more than 50,000 U.S. companies
Attribution:
View source
Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
32.3%
Unit
Percentage
Data Vintage
2026
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Score breakdown
Extraction
95
Source Trust
50
Citation Chain
20
Independence
30
Methodology
45
Freshness
86
Sources (2)
Ramp
Primary
Tier A
https://fortune.com/2026/06/23/anthropic-claude-tag-virtual-employee-tool-slack/ ↗
Source Article
Anthropic launches Claude Tag, a tool that works like a virtual employee within Slack
Anthropic is heading toward a likely IPO this year and is keen to court enterprise customers.
Also cited by
BuildFastWithAI
https://www.buildfastwithai.com/blogs/ai-news-today-june-13-2026
2026-09-28
Original Research
Ramp
· Original study ↗
Methodology
Ramp’s May AI Index, which draws on corporate spending data
Methodology documented
Segmentation
Channelcommon_crawl
Cite this stat
Plain Text
U.S. companies using OpenAI services: 32.3% business adoption rate. Source: Ramp (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/openai-business-adoption-2026
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<blockquote cite="https://lighthousedata.io/data/openai-business-adoption-2026" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>32.3%</strong> -- business adoption rate for U.S. companies using OpenAI services<br><small>Source: Ramp (2026) · <a href="https://lighthousedata.io/data/openai-business-adoption-2026" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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