OpenRouter
trending_upFast growing
workspace_premiumMost adopted
switch_access_shortcutMost switched to
46%
arrow_upward14% YoY
#1
Summary
- OpenRouter ranks #1 within the Model Serving & Inference category, maintaining its position month-over-month.
- As of June 2026, 46% of organizations who have a vendor in the Model Serving & Inference category use OpenRouter: up 14 percentage points from last year.
- OpenRouter has the highest adoption among enterprise companies (54%), compared to mid-market (49%), small-to-medium businesses (45%), and micro-SMB (43%).
- OpenRouter key capabilities include AI model routing, API aggregation, and cost optimization features, supporting efficient access to multiple language models through a unified interface.
Are businesses buying OpenRouter?
Key stats
46%
arrow_upward14% YoY
Mid-Market, 40%
42%
15%
#1
#1
Adoption Rates by company size
| Company size | Adoption rate |
|---|---|
| SMB | 45% |
| Mid-market | 49% |
| Enterprise | 54% |
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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Have feedback?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) |
|---|---|---|---|---|---|---|
| May 2026 | 42% | 15% | Mid-Market, 40% | 54% | 49% | 45% |
| Apr 2026 | 50% | 15% | Mid-Market, 41% | 54% | 49% | 44% |
| Mar 2026 | 42% | 16% | Mid-Market, 43% | 49% | 47% | 42% |
| Feb 2026 | 44% | 16% | Mid-Market, 43% | 49% | 46% | 41% |
| Jan 2026 | 33% | 15% | Mid-Market, 42% | 50% | 46% | 39% |
| Dec 2025 | 36% | 16% | Mid-Market, 42% | 48% | 45% | 39% |
| Nov 2025 | 29% | 17% | Mid-Market, 43% | 44% | 45% | 38% |
| Oct 2025 | 39% | 18% | Mid-Market, 43% | 44% | 45% | 38% |
| Sep 2025 | 27% | 20% | Mid-Market, 41% | 42% | 45% | 37% |
| Aug 2025 | 38% | 21% | Mid-Market, 40% | 41% | 44% | 37% |
| Jul 2025 | 42% | 20% | Enterprise, 41% | 42% | 42% | 35% |
| Jun 2025 | 42% | 18% | Enterprise, 45% | 38% | 39% | 32% |
| May 2025 | 47% | 17% | Enterprise, 49% | 43% | 37% | 30% |
| Apr 2025 | 42% | 16% | Enterprise, 45% | 41% | 31% | 27% |
| Mar 2025 | 23% | 16% | Enterprise, 48% | 32% | 28% | 24% |
| Feb 2025 | 38% | 18% | Enterprise, 39% | 32% | 28% | 23% |
| Jan 2025 | 31% | 18% | Enterprise, 50% | 19% | 23% | 20% |
| Dec 2024 | 16% | 19% | Enterprise, 55% | 20% | 17% | 17% |
| Nov 2024 | 25% | 17% | Enterprise, 57% | 23% | 13% | 16% |
| Oct 2024 | 8% | 21% | Enterprise, 50% | 23% | 14% | 15% |
| Sep 2024 | 11% | 17% | Enterprise, 40% | 14% | 14% | 14% |
| Aug 2024 | 17% | 13% | Enterprise, 45% | 9% | 10% | 14% |
| Jul 2024 | 15% | 13% | Enterprise, 48% | 9% | 9% | 13% |
| Jun 2024 | 6% | — | Enterprise, 48% | 10% | 9% | 11% |
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