Langfuse
Open Source LLM Engineering Platform
5.0•44 reviews•2.2K followers
Open Source LLM Engineering Platform
5.0•44 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
Langfuse Reviews
The community submitted 44 reviews to tell us what they like about Langfuse, what Langfuse can do better, and more.
5.0
Based on 44 reviews
Review Langfuse?
Reviewers describe Langfuse as a dependable, easy-to-integrate tool for LLM observability, especially valued for tracing, debugging, token and cost tracking, latency and feedback analytics, and spotting edge cases or hallucinations. Users repeatedly say it helps them understand failures faster, improve stability, and get useful reports without building that infrastructure themselves; several also praise the TypeScript SDK, integrations, and responsive team. Founder feedback from the makers of Magic Patterns, Agentplace, and Flowstep echoes this, citing tracing every model call and improving agent quality.
+41
Summarized with AI
Pros
Cons
Reviews
All Reviews
Most Informative
