Sensei vs W&B Weave
| Sensei | W&B Weave | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | Yes |
| Paid from | — | $60/mo |
| Open source | No | No |
| Platforms | — | api, Linux, macOS, self-hosted, Web, Windows |
| Evaluation methods | hybrid | — |
| Regression runs | Yes | — |
| SDK language support | javascript | — |
| Free plan | — | Yes |
| Paid from | — | 60 /mo |
Both are listed in Best AI Agent Evaluation Tools. On Samsung Mobile US Press, W&B Weave scores higher on our published basis.