Laminar

San Francisco
Founded 2024

The open-source platform for tracing and evaluating AI applications. Laminar helps developers build reliable AI products by providing automatic tracing of LLM frameworks and SDKs with one line of code, real-time traces, and browser agent observability. It also allows experimenting with LLM spans in the Playground and managing eval datasets.

Last Updated: March 13, 2026

Current Valuation

No valuation data available

Funding Summary

No funding data available.

Core OSS Projects

Open-source all-in-one platform for engineering AI products. Traces, Evals, Datasets, Labels. YC S24.

License: Apache 2.0 License

Business Information

Industries

Software

Technologies

Open Source
Developer Tools
LLMs
Observability
AI

Sectors

Developers

Licenses

Apache-2.0

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