Laminar

Open-source observability and eval for AI agents.

Visit site GitHub
Open source Self-hostable freemium
LicenseApache-2.0
Starting priceSelf-host free
Model supportmulti
Languagestypescript, rust
GitHub stars3.0k
Last activity2026-06-25
VerifiedThu Jun 25 2026 00:00:00 GMT+0000 (Coordinated Universal Time)
Verified byseed

An open-source platform for tracing and evaluating text-RAG and agentic pipelines, with a built-in eval framework.

Strengths

  • Open source with a Rust core for performance
  • Built-in eval and datasets

Tradeoffs

  • Smaller community
  • Newer project