Open-source observability platform for AI agents, with tracing, evals, signals and dashboards, self-hostable via Docker Compose.
3.4K250TypeScriptApache-2.0Updated 4 hours ago
1 alternative
Best open-source alternatives to Langfuse Cloud (2026)
Looking for a free, open-source alternative to Langfuse Cloud? These 1 projects can replace it. Each one passed our quality screening and is explained in plain words, so you can compare stars, license and maintenance at a glance.
Quick comparison
| Project | Stars | License | Last commit |
|---|---|---|---|
| lmnr-ai/lmnr | ★ 3.4K | Apache-2.0 | 4 hours ago |
FAQ
- Is there a free, open-source alternative to Langfuse Cloud?
- Yes. The most popular open-source alternatives to Langfuse Cloud on Repolode are lmnr.
- Which Langfuse Cloud alternative should I choose?
- lmnr has the most GitHub stars and is released under Apache-2.0. Compare the license and last commit of each option in the table above before choosing.