Get Started with Braintrust

End-to-end evaluation platform combining evals, logging, prompt management, and an AI proxy — used by enterprises like Notion and Stripe.

Getting Started

The Braintrust team maintains comprehensive docs that cover installation, configuration, and common patterns.

Braintrust offers a free tier — sign up to get started without any payment.

Our full tool profile covers Braintrust's strengths, weaknesses, pricing, and how it compares to alternatives.

Evaluating LLM outputs systematically

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Prompt versioning and A/B testing

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Logging and tracing AI application behavior

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