B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
4.1%
4.1% -- paid ai subscription adoption rate for Anthropic (2025-01)
In January 2025, 4.1% of U.S. businesses on the Ramp platform paid for Anthropic.
- Counts only paid subscriptions and excludes free-tier usage
- Based on anonymized spend data from over 50,000 U.S. businesses on the Ramp platform
Attribution:
View source
Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
4.1%
Unit
Percentage
Data Vintage
2025-01
Entity
Sample Size
50,000
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
Ramp
Primary
Tier B
https://bizstack.tech/anthropic-closes-the-gap-30-of-u-s-businesses-now-pay-for-claude/ ↗
Source Article
Anthropic closes the gap: 30% of U.S. businesses now pay for Claude
Twelve months ago, OpenAI had a commanding lead in paid business AI adoption. That lead is nearly gone.
Anonymized spend data from over 50,000 U.S. businesses on the Ramp platform shows that as of March 2026, 35.2% of U.S. companies pay for OpenAI versus 30.6% for Anthropic, a gap of just 4.5 percen…
Original Research
Ramp
· Original study ↗
Methodology
Ramp platform spend data; paid subscriptions only
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Anthropic: 4.1% paid ai subscription adoption rate. Source: Ramp (2025-01). Via Lighthouse Intelligence -- https://lighthousedata.io/data/anthropic-paid-adoption-jan2025
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<blockquote cite="https://lighthousedata.io/data/anthropic-paid-adoption-jan2025" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>4.1%</strong> -- paid ai subscription adoption rate for Anthropic<br><small>Source: Ramp (2025-01) · <a href="https://lighthousedata.io/data/anthropic-paid-adoption-jan2025" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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