OpenLLMetry vs W&B Weave
| OpenLLMetry | 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 |
| Free plan | Yes | Yes |
| LLM tracing | Yes | Yes |
| Agent tracing | Yes | Yes |
| Retrieval tracing | Yes | Yes |
| Token cost tracking | Yes | Yes |
| Deployment options | both | both |
| Paid from | — | 60 /mo |
| LLM evaluations | — | Yes |
| Prompt management | — | Yes |
Both are listed in Best LLM Observability Tools, Best AI LLM Observability Tools. On The Geeks Club, W&B Weave scores higher on our published basis.