MLflow Tracing vs W&B Weave
| MLflow Tracing | W&B Weave | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | Yes | |
| Paid from | Free | $60/mo |
| Platforms | api, self-hosted, Web | api, Linux, macOS, self-hosted, Web, Windows |
| Free plan | Yes | Yes |
| Session replay | Yes | |
| Prompt and tool tracing | Yes | |
| Deployment options | hybrid | both |
| Agent framework support | open_standard | |
| Cost tracking | Yes | Yes |
| Token cost tracking | Yes | Yes |
| Paid from | 60 /mo | |
| LLM tracing | Yes | |
| LLM evaluations | Yes | |
| Prompt management | Yes | |
| Agent tracing | Yes | |
| Retrieval tracing | Yes |
Listed together in Best AI Agent Observability ToolsBest AI LLM Observability Tools