13%
arrow_upward10% YoY
#5
Summary
- Vast.ai ranks #5 within the GPU Cloud category, maintaining its position month-over-month.
- As of May 2026, 13% of organizations who have a vendor in the GPU Cloud category use Vast.ai: up 10 percentage points from last year.
- Vast.ai has the highest adoption among micro-SMB companies (15%), compared to small-to-medium businesses (14%), mid-market (10%), and enterprise (5%).
- Vast.ai key capabilities include on-demand GPU rentals, distributed computing infrastructure, and cost-effective machine learning training, supporting scalable AI model development and deployment.
Are businesses buying Vast.ai?
Key stats
13%
arrow_upward10% YoY
Mid-Market, 46%
20%
12%
#2
#4
Adoption Rates by company size
| Company size | Adoption rate |
|---|---|
| SMB | 14% |
| Mid-market | 10% |
| Enterprise | 5% |
About Vast.ai
Vast.ai provides on-demand GPU rentals and distributed computing infrastructure for machine learning.
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) |
|---|---|---|---|---|---|---|
| Apr 2026 | 20% | 12% | Mid-Market, 46% | 5% | 10% | 14% |
| Mar 2026 | 13% | 10% | Mid-Market, 44% | 6% | 9% | 12% |
| Feb 2026 | 10% | 10% | Mid-Market, 60% | 6% | 8% | 11% |
| Jan 2026 | 11% | 9% | Mid-Market, 61% | 0% | 8% | 10% |
| Dec 2025 | 5% | 8% | Mid-Market, 64% | 0% | 8% | 9% |
| Nov 2025 | 10% | 8% | Mid-Market, 54% | 0% | 8% | 9% |
| Oct 2025 | 13% | 7% | SMB, 68% | 0% | 5% | 8% |
| Sep 2025 | 9% | 5% | SMB, 56% | 0% | 2% | 7% |
| Aug 2025 | 3% | 5% | SMB, 72% | 0% | 2% | 5% |
| Jul 2025 | 11% | 3% | SMB, 57% | 0% | 1% | 6% |
| Jun 2025 | 4% | 1% | SMB, 54% | 0% | 1% | 4% |
| May 2025 | 6% | 2% | SMB, 54% | 0% | 1% | 3% |
| Apr 2025 | — | — | SMB, 54% | 0% | 1% | 3% |
| Mar 2025 | 2% | 3% | Mid-Market, 53% | 0% | 2% | 4% |
| Feb 2025 | — | — | Mid-Market, 53% | 0% | 2% | 3% |
| Jan 2025 | — | — | SMB, 51% | 0% | 2% | 3% |
| Dec 2024 | — | — | SMB, 51% | 0% | 2% | 4% |
| Nov 2024 | — | — | SMB, 51% | 0% | 2% | 5% |
| Oct 2024 | 13% | — | SMB, 100% | 0% | 2% | 5% |
| Sep 2024 | 6% | — | SMB, 100% | 0% | 0% | 5% |
| Aug 2024 | 11% | — | SMB, 100% | 0% | 0% | 4% |
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