Braintrust

Exact per-token overage rates ($0.06/mtok input, $0.40/mtok output) removed from the Starter, Pro, and Enterprise rows; replaced with a 'then token rates' link to docs with no numbers shown

Enterprise/Custom plan's Topics credit line now discloses the same token overage rate shown on Starter and Pro ($0.06/mtok input, $0.40/mtok output); previously the Enterprise cell showed only 'Custom' with no rate detail.

Pro plan's default 30-day data retention can now be extended for a fee ($0.50/GB/month), whereas before it was a flat 30-day cap with no paid extension option.

Braintrust added a startup discount program: the Pro plan CTA now shows "6-12 months free for qualifying startups," plus a new FAQ entry explaining the offer.

Introduced token-metered billing for the Topics AI feature: Starter includes $10/mo credits, Pro includes $249/mo credits (promoted from $100), then $0.06/mtok input and $0.40/mtok output once credits are used

Quarterly roll-up · includes Jun 8 weekly

Topics feature added to comparison table with credit-based pricing: Starter includes $10 credits/month, Pro includes $249 credits/month, then $0.06/mtok input and $0.40/mtok output token rates for both.

Clarified storage metric terminology: 'storage' changed to 'processed data' in Starter and Pro plans to better reflect actual metric measurement.

Free plan renamed to Starter; overage pricing added (+$4/GB, +$2.50/1k scores); 1M trace spans removed from Starter. Pro data retention changed from 1 month ($3/GB overage) to 30 days with no overage charge. New feature comparison table added with Human review scores (1/project Starter, Unlimited Pro), Loop agent, RBAC, SAML SSO, SOC 2 Type II, S3 export, shared Slack channel for Pro, and SLA for Enterprise.

Quarterly roll-up · includes Mar 30 weekly, Mar 23 weekly

Free plan renamed to Starter with new overage pricing [Storage overage: +$4/GB added; Scores overage: +$2.50/1k added; plan tagline 'For everyone' and $0/month base price unchanged] Trace spans metric removed from pricing page; previously showed 1 million spans (Free) and Unlimited spans (Pro)

Pro plan user limit increased from 5 to unlimited users Free plan user limit increased from 5 to unlimited users

Pro plan introduced at $249/month with unlimited trace spans, 5GB processed data, and 50,000 scores Builder plan renamed to Free (same $0/month pricing maintained)

Open source and .edu plan feature removed: 'Unlimited private experiments' no longer included Builder plan metric terminology changed from 'rows' to 'spans' (1,000 rows/week → 1,000 spans/week)