Provider pricing

Braintrust AI API pricing

Braintrust is an end-to-end LLM ops platform — AI Proxy (OpenAI-compatible gateway with caching and 100+ models), Evals (datasets, scorers, and CI integration), Playgrounds (prompt comparison), and Logging. Pricing is seat-based for the dev platform plus a small markup on proxied tokens; the proxy itself can save more than it costs through prompt and response caching.

Founded2023
HeadquartersSan Francisco, CA
Tracked modelsDirectory

Best for

Teams shipping production LLM features that need evals, monitoring, and a model router in one place.

Strengths

  • AI Proxy: single endpoint for OpenAI, Anthropic, Google, xAI, and more
  • Built-in eval framework with code, LLM-as-judge, and human review scorers
  • Tight loop between logs, datasets, and regression tests
  • Caching layer often pays for the platform on heavy prompt-reuse workloads