OpenRouter
2%
arrow_upward2% YoY
#9
Summary
- OpenRouter ranks #9 within the generative AI category, maintaining its position month-over-month.
- As of December 2025, 2% of organizations who have a vendor in the generative AI category use OpenRouter: up 2 percentage points from last year.
- OpenRouter has the highest adoption among enterprise companies (4%), compared to mid-market (3%), small-to-medium businesses (2%), and micro-SMB (3%).
- OpenRouter key capabilities include AI model routing, API aggregation, and cost optimization features, supporting efficient access to multiple language models through a unified interface.
Key stats
2%
arrow_upward2% YoY
Mid-Market, 42%
1%
4%
#8
#8
Adoption Rates by company size
| Company size | Adoption rate |
|---|---|
| SMB | 2% |
| Mid-market | 3% |
| Enterprise | 4% |
About OpenRouter
OpenRouter is a unified API platform for accessing multiple AI models from providers like OpenAI, Anthropic, and Mistral. It simplifies model comparison and integration for developers and researchers.
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About this data
These insights come from Ramp’s procurement and renewal data, built on real-world transactions observed across our platform. Figures represent aggregated observations from Ramp Procurement and Renewals activity.
| Date | New adopter share | Competitor switch rate | Dominant FTE segment | Adoption rate (Enterprise) | Adoption rate (Mid-Market) | Adoption rate (SMB) |
|---|---|---|---|---|---|---|
| Dec 2025 | 1% | 4% | Mid-Market, 42% | 4% | 3% | 2% |
| Nov 2025 | 1% | 3% | Mid-Market, 43% | 4% | 3% | 2% |
| Oct 2025 | 1% | 3% | Mid-Market, 42% | 4% | 2% | 2% |
| Sep 2025 | 1% | 3% | Mid-Market, 41% | 3% | 2% | 2% |
| Aug 2025 | 1% | 3% | Mid-Market, 42% | 3% | 2% | 2% |
| Jul 2025 | 1% | 3% | Mid-Market, 41% | 3% | 2% | 2% |
| Jun 2025 | 1% | 3% | Mid-Market, 39% | 3% | 2% | 1% |
| May 2025 | 1% | 3% | Mid-Market, 39% | 3% | 1% | 1% |
| Apr 2025 | 1% | 2% | Mid-Market, 39% | 3% | 1% | 1% |
| Mar 2025 | 1% | 2% | Mid-Market, 40% | 2% | 1% | 1% |
| Feb 2025 | 0% | 2% | Mid-Market, 44% | 3% | 1% | 1% |
| Jan 2025 | 0% | 2% | SMB, 38% | 1% | 1% | 0% |
| Dec 2024 | 1% | 2% | Mid-Market, 35% | 1% | 1% | 0% |
| Nov 2024 | 0% | 2% | Mid-Market, 38% | 1% | 0% | 0% |
| Oct 2024 | 0% | 2% | Mid-Market, 42% | 2% | 0% | 0% |
| Sep 2024 | 0% | 2% | Mid-Market, 39% | 1% | 0% | 0% |
| Aug 2024 | — | 2% | Mid-Market, 40% | 1% | 0% | 0% |
| Jul 2024 | 0% | 1% | Mid-Market, 42% | 1% | 0% | 0% |
| Jun 2024 | — | 1% | Mid-Market, 41% | 1% | 0% | 0% |
| May 2024 | — | 1% | Mid-Market, 37% | 1% | 0% | 0% |
| Apr 2024 | — | 1% | Enterprise, 40% | 1% | 0% | 0% |
| Mar 2024 | — | 1% | Enterprise, 41% | 1% | 0% | 0% |
| Jan 2024 | — | 3% | Enterprise, 44% | 2% | 0% | 0% |