Braintrust vs Supabase

Choose Braintrust if…

Best for teams shipping LLM applications who need systematic proof that a prompt or model change actually improved quality, and its edge is integrates evaluation directly into CI/CD so evals run automatically on every change, not as a manual afterthought. Best-in-class for rigorous LLM evaluation workflows, real overkill for a simple single-prompt application. Lean toward Supabase instead if built-in pgvector support means you don't need a separate vector database for AI features matters more for your use case.

Choose Supabase if…

Best for developers who want a Postgres-backed backend, auth, and storage without building infrastructure from scratch, and its edge is built-in pgvector support means you don't need a separate vector database for AI features. The default open-source Firebase alternative for teams comfortable with a little Postgres knowledge. Lean toward Braintrust instead if integrates evaluation directly into CI/CD so evals run automatically on every change, not as a manual afterthought matters more for your use case.