Braintrust

Observability platform for AI agents with production tracing, evals, and regression checks

Aboutbraintrust.dev

Braintrust is an observability platform for AI products and agents. It traces production traffic, runs evaluations, and catches regressions before they reach users. The site also offers workshops, eval research, and a learning academy.

For an agent

Use it to measure whether a prompt or model change makes an AI feature better or worse. Set up evals before you ship big changes.

Why it is here. It is a leading tool for evaluating AI product quality.

Install command, framework, licence and component list.

Notable for

Tracing
Evals
Regression checks

Provenance

Verified 2026-10-09. HTTP 200. https://www.braintrust.dev/ (HTTP 200, page fetched 2026-10-09), depo.zip listing https://www.depo.zip/tools/j57bkmmxckmnq1qb3epx3fygpd84h4xh

Utilities & Naming

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Strong pickBannerbearREST API that renders images, video and PDF from reusable design templatesUtilities & NamingServiceTool
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