Langfuse
Langfuse is an open-source platform for tracing, evaluating and improving production LLM applications.
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https://langfuse.com/Milestones
Founded in 2022
Funding announced November 7, 2023
Investment year
2023
Investment stage
Seed
Investment status
Portfolio
Langfuse gives AI engineering teams observability across prompts, traces, evaluations and datasets. Its open-source platform helps developers debug and improve LLM applications while retaining control over their data and workflow.