LM Evaluation Harness vs Vellum
| LM Evaluation Harness | Vellum | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | |
| Paid from | Free | $30/mo |
| Platforms | api, Linux, self-hosted | Android, extension, iOS, macOS, self-hosted, Web, Windows |
| Deployment | self-hosted | |
| Deployment options | self-hosted | both |
| Custom metrics | Yes | |
| Safety evaluations | Yes | |
| Free plan | Yes | |
| Paid from | 30 /mo | |
| API access | Yes | |
| AI decision-making | Yes | |
| Native integrations | 10 apps | |
| Human approvals | Yes |
Listed together in Best AI LLM Evaluation Tools