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Langfuse

Langfuse

Open Source LLM Engineering Platform

5.0
•50 reviews•

2.1K followers

Open Source LLM Engineering Platform

5.0
•50 reviews•

2.1K followers

2023 Golden Kitty Awards
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AI Infrastructure Tools
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AI Metrics and Evaluation
Langfuse is an open-source LLM engineering platform that helps teams collaboratively debug, analyze, and iterate on their LLM applications. All platform features are natively integrated to accelerate the development workflow. Langfuse is open. It works with any model, any framework, allows for complex nesting, and has open APIs to build downstream use cases. Docs: https://langfuse.com/docs Github: https://github.com/langfuse/langfuse
  • Overview
  • Launches4
  • Reviews50
  • Alternatives
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Company Info
langfuse.comGitHub
Langfuse Info
Y Combinator
Launched in 2023View 4 launches
Forum
p/langfuse
Awards
2023 Golden Kitty Awards
2023 Golden Kitty Awards
Langfuse Prompt Experiments was ranked #5 of the day for November 22nd, 2024
Langfuse 2.0 was ranked #1 of the day for April 26th, 2024
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Langfuse awards

4

Launches

5

Awards

Langfuse Custom Dashboards was ranked #5 of the day for May 21st, 2025
Langfuse Custom Dashboards
May 21st, 2025
Langfuse Prompt Experiments was ranked #5 of the day for November 22nd, 2024
Langfuse Prompt Experiments
November 22nd, 2024
Langfuse 2.0 was ranked #1 of the day for April 26th, 2024
Langfuse 2.0
April 26th, 2024
2023 Golden Kitty Awards
Langfuse
Winner • AI Infra
Langfuse was ranked #1 of the day for August 20th, 2023
Langfuse
August 20th, 2023