LangSmith alternatives
2 open source tools you can use instead of LangSmith
The most-starred open source alternative to LangSmith is Opik. Other notable options: Arize Phoenix. All of them are free to download and most can run on your own server.
Arize Phoenix12.2k
Arize-ai/phoenix
AI observability platform for tracing and evaluating LLM applications and agents.
Alternative to: LangSmith, Datadog LLM Observability
No tools match these filters.