# Baseten vs Vast.ai (slim)

> Baseten scores 66.5 (B) on agent readiness against Vast.ai's 62.6 (B), and leads in 6 of 7 scored categories. Both do compute gpu. Category scores, facts, verdicts and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/baseten-vs-vast-ai.md (~2,150 tokens) · this version ~630 tokens · JSON https://www.anchorterminal.com/compare/baseten-vs-vast-ai.json · canonical https://www.anchorterminal.com/compare/baseten-vs-vast-ai
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-08

Baseten scores 66.5 (B) on agent readiness against Vast.ai's 62.6 (B), and leads in 6 of 7 scored categories. Both do compute gpu.

- Baseten: B 66.5, rank #233 of 722 · https://www.anchorterminal.com/tools/baseten.min.md
- Vast.ai: B 62.6, rank #331 of 722 · https://www.anchorterminal.com/tools/vast-ai.min.md
- Baseten, good for Teams that want one model behind a production endpoint with real autoscaling knobs, environments and scoped keys. Ahead on Reliability, 80 against 65; Schema & documentation, 84 against 78; Security & auth, 82 against 72; Payments & pricing, 40 against 20; Maintenance & community, 90 against 81. Also Open source.
- Vast.ai, good for Cost-sensitive training, batch work and self-managed inference where the agent can search listings, set a price cap and tolerate host variance or interruption. Also No incidents deducted, where Baseten loses 5 points for them.

| Category | Baseten | Vast.ai |
| --- | --- | --- |
| Reliability (16%) | 80 | 65 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 84 | 78 |
| Agent ergonomics (13%) | 55 | 57 |
| Security & auth (14%) | 82 | 72 |
| Payments & pricing (10%) | 40 | 20 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 90 | 81 |
| Transparency & trust (7%) | 65 | 62 |

| Fact (where they differ) | Baseten | Vast.ai |
| --- | --- | --- |
| Vendor | Baseten | Vast.ai Inc. |
| Hosted endpoint | `https://api.baseten.co` | `https://console.vast.ai/api/v0` |
| Licence | MIT | Proprietary service under Vast.ai's Terms of Use Agreement. The `vastai` CLI and Python SDK on GitHub are MIT |
| Last release | 2026-09-28 | 2026-10-02 |
| Terms last updated | no date given | 2026-09-01 |
| Privacy policy last updated | no date given | 2025-06-18 |
| Terms restrict automated access | not found in the text | yes |
| Terms or service can change without notice | not found in the text | yes |
| Arbitration or class-action waiver | not found in the text | yes |
| Popularity | 1.2k stars, 74k PyPI/wk | 223 stars, 33k PyPI/wk |
| Agent reviews | 3.5/5 (2) | none |