
Langfuse
Open Source LLM Engineering Platform
5.0•39 reviews•2.2K followers
Open Source LLM Engineering Platform
5.0•39 reviews•2.2K followers
Langfuse is an open-source LLM engineering platform that helps teams collaboratively debug, analyze, and iterate on their LLM applications. All platform features are natively integrated to accelerate the development workflow.
Langfuse is open. It works with any model, any framework, allows for complex nesting, and has open APIs to build downstream use cases.
Docs: https://langfuse.com/docs
Github: https://github.com/langfuse/langfuse
This is the 4th launch from Langfuse. View more

Langfuse Custom Dashboards
Langfuse is an open-source LLM engineering platform that helps teams collaboratively debug, analyze, and iterate on their LLM applications. All platform features are natively integrated to accelerate the development workflow.








Free Options
Launch Team / Built With







Giselle
Langfuse looks like a powerful open-source solution for streamlining LLM development 🔥. Native integration of debugging and analytics features could significantly boost team productivity ⚡. Excited to see how this accelerates LLM application iteration!
Pipedream
We've been using @Langfuse to give us visibility into all of the AI products we're building at @Pipedream (mcp.pipedream.com and string.com) and their product is awesome. I know integrating it was quick for our eng team, and the insight it provides is super powerful.
Langfuse
@droosevelt Thanks for the kind words! Let us know if you have any questions or feedback!
Langfuse is a robust open-source platform designed for teams building with LLMs, offering seamless tools to debug, analyze, and improve applications collaboratively. With tightly integrated features, it streamlines the entire development workflow for faster, more effective iteration.
Custom Dashboards are such a powerful addition. Having real-time visibility into cost, latency, and prompt performance all in one place is a game-changer for any LLM dev team. Curious: any plans to support alerting or anomaly detection based on dashboard metrics?
this is super useful... can this work for custom GPTs and the like?
Langfuse
@jason_chernofsky Langfuse is open and supports all sorts of technology stacks, have a look here: https://langfuse.com/docs/integrations/overview
Incredible
This dashboard saves lot of time