Langfuse is the easiest way to add observability to your AI stack. We use Langfuse ourselves, and have a native integration for our customers to push their spans to Langfuse as well.

Langfuse is an open source LLM engineering platform. It helps teams collaboratively develop, monitor, evaluate, and debug AI applications. Langfuse can be self-hosted in minutes and is battle-tested.

1 day ago · We are thrilled to announce that ClickHouse has acquired Langfuse, the leading open-source platform for LLM observability, evaluations, and prompt management.

Open Source LLM Engineering Platform: observability/tracing, evaluation, playground, datasets&experiments, prompt management. Langfuse uses Github Discussions for Support and …

What is Langfuse? Langfuse is an open source LLM engineering platform that helps teams trace API calls, monitor performance, and debug issues in their AI applications.

Jan 11, 2025 · Langfuse is an advanced platform built to assist developers and organizations in debugging, monitoring, and improving AI applications, particularly those that involve large language …

Langfuse is an open-source LLM engineering platform (GitHub) that helps teams collaboratively debug, analyze, and iterate on their LLM applications. All platform features are natively integrated to …

Langfuse is an open source LLM engineering platform. It helps teams collaboratively develop, monitor, evaluate, and debug AI applications. Langfuse can be self-hosted in minutes and is battle-tested. …

Mar 11, 2025 · Langfuse is a powerful open-source platform that addresses the key challenges of LLM engineering. With its focus on observability, metrics, and prompt management, it offers a …

4 days ago · Learn the fundamental concepts behind LLM evaluation in Langfuse - Scores, Evaluation Methods, Datasets, and Experiments.