Observability & Evals
Product pricing: Open source
Curated · unclaimed

Langfuse

Open-source AI engineering platform for tracing and evaluation.

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About

Langfuse is an open-source AI engineering platform for tracing LLM and agent applications, prompt management, evaluations, datasets and production monitoring, with Python and JavaScript integrations. Curated from official public information; this listing is not yet claimed.

Tags

observabilityevaluationtracingopen source
Website
https://langfuse.com/
Listed since
2026-09-24

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