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Code & Dev Tools · verified 2026-07-18

Braintrust

Evaluation as part of the build loop.

Dataset-driven evals, prompt playground and regression tracking so teams can tell whether a prompt change actually improved anything.

OPEN BRAINTRUST

Rating: 4.3 / 5
Pricing: Freemium
Best for: Evals, Teams, Developers
Platforms: Web, API
Runs locally: No
Content policy: Standard filters

Matching filters

Writing code Image generation Fine-tuning & training Evals & observability Team collaboration Has a public API Freemium Web API Cloud only Engineers Teams Microsoft 365 Code files

What stands out

Side-by-side prompt comparison
CI integration
Human review queues

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