TL;DR: Langfuse is a Y Combinator Winter 2023 startup Open source LLM engineering platform, currently acquired with a team of 19.
Open source LLM engineering platform
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Traces, evals, prompt management and metrics to debug and improve your LLM application. Onboard via https://langfuse.com Langfuse helps you build and improve LLM applications across the entire lifecycle: - Develop: Observability, Langfuse UI & Prompt Management - Monitor: Traces, Analytics, Metrics & Evaluations - Test: Experiments, Releases & Datasets We are hiring: https://langfuse.com/careers Langfuse was acquired by Clickhouse in January of 2026.
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Yes. Langfuse was funded by Y Combinator in the Winter 2023 batch. Open source LLM engineering platform
Traces, evals, prompt management and metrics to debug and improve your LLM application. Onboard via https://langfuse.com Langfuse helps you build and improve LLM applications across the entire lifecycle: - Develop: Observability, Langfuse UI & Prompt Management - Monitor: Traces, Analytics, Metrics & Evaluations - Tes…
Langfuse was part of Y Combinator's Winter 2023 batch.
Langfuse has a team of 19 people according to Y Combinator's directory.
Langfuse is currently listed as Acquired with a team of 19 in Y Combinator's directory.
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