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A
Braintrust
Evals, logging and prompt playground for AI products.
Pricing
Starter $0; Pro $249/mo; Enterprise custom.
Free tier
Yes
Why A tier
Best-in-class eval workflow used by top AI teams.
Community rating
Separate from our editorial tier. Email-confirmed, one per person.
Not enough ratings yet
Last verified: 2026-10-15 against the official pricing page. Prices change, so confirm before buying.Official site →
