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langfuse / langfuse

🪢 Open source agent evals & observability: Trace, evaluate, and improve LLM applications with one open platform.

Repository stars
36,896All-time #879
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4,146
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updated 3 days ago
Repository created
since 2023
Apps & systemsOperationsTypeScriptLicense not declared
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Summarised by AI from the README; the original prevails

Author description: 🪢 Open source agent evals & observability: Trace, evaluate, and improve LLM applications with one open platform.

Basic listing based on official public information; functionality has not been independently evaluated.

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  • No license declared: commercial use and redistribution terms are unknown.
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Includes values estimated from GitHub history
35,44436,17036,89610-0710-1210-1710-2210-2711-0111-05

First collected 2026-11-03Measured at 2026-11-02 18:59 UTCSourceLicense source

Compiled from public project information; not independently tested. · Repository stars, not unique users or individual-skill installs · License tiers are derived from metadata. Check obligations for your use; unknown does not mean prohibited.