Langfuse is a tool that helps teams building complex LLM apps to trace and debug them faster. It provides prebuilt analytics, typed SDKs, and native integrations for popular frameworks and libraries. Langfuse offers simple pricing for projects of all sizes, with unlimited projects, users, and throughput.
Langfuse
Teams building complex LLM apps rely on Langfuse
Debug faster
LLM applications are increasingly complex, Langfuse helps to trace & debug them. Understand how changes to one step impact overall application performance.
Based on the ingested data, Langfuse provides prebuilt analytics to help teams focus on the most important metrics accessible to the whole team.
Typed SDKs for Python & JS/TS. Native integrations for popular frameworks and libraries. Missing an integration? Let us know on Discord!
Simple pricing for projects of all sizes
All plans include (fair use)
unlimited projects, unlimited users and unlimited throughput