langfuse

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

monitoring analytics open-source

View on GitHub Website

35.1k Stars

3.8k Forks

114 Watchers

TypeScript Language

other License

100 SrcLog Score

Cost to Build

$14.62M

Market Value

$116.15M

How is this calculated?

Growth over time

5 data points · 2025-06-01 → 2026-09-01

Stars Forks Watchers

💬

How do you feel about this project?

Ask AI about langfuse

Question copied to clipboard

What is the langfuse/langfuse GitHub project? Description: "🪢 Open source agent evals & observability: Trace, evaluate, and improve LLM applications with one open platform.". Written in TypeScript. Explain what it does, its main use cases, key features, and who would benefit from using it.

Question is copied to clipboard — paste it after the AI opens.

How to clone langfuse

Clone via HTTPS

git clone https://github.com/langfuse/langfuse.git

Clone via SSH

[email protected]:langfuse/langfuse.git

Download ZIP

Download main.zip

Found an issue?

Report bugs or request features on the langfuse issue tracker:

Open GitHub Issues

Similar to langfuse

netdata pm2 grafana huginn prometheus sentry influxdb osquery glances linux-dash goaccess ctop pinpoint cat telegraf ngxtop progress cabot psutil riemann nodejs-dashboard Opserver Stacer elasticsearch-HQ falcon-plus flower sitespeed.io sensu bettercap scope