langfuse/langfuse

Langfuse is an open-source LLM engineering platform designed to empower teams in collaboratively developing, monitoring, evaluating, and debugging AI applications. It provides a comprehensive suite of tools for critical aspects of LLM development, including robust observability features, detailed performance metrics, and systematic evaluation capabilities. Furthermore, it offers intuitive prompt management, an interactive playground for experimentation, and efficient dataset handling. With its straightforward self-hosting options and battle-tested reliability, Langfuse seamlessly integrates with popular LLM frameworks and SDKs like Langchain and OpenAI SDK, significantly streamlining the entire AI application development lifecycle from inception to deployment.