Braintrust Shifts to Metric-Based Pricing Model, Discontinues Free Unlimited Plan and Introduces Pro Plan at $249/Month
What changed
Pro plan introduced at $249/month with unlimited trace spans, 5GB processed data, and 50,000 scores
Free plan: Added 10,000 scores limit
Free plan: Added 14 days data retention limit
Free plan trace spans increased from 1,000/week to 1 million total
Free plan: Added 1GB processed data limit
Shifted from feature-based to metric-based pricing model with explicit limits on trace spans, processed data, scores, and data retention
Open source and .edu plan ($0/month with unlimited users) discontinued
Builder plan renamed to Free (same $0/month pricing maintained)
Before and after
Apr 1, 2025 vs Jul 4, 2025Pro plan introduced at $249/month with unlimited trace spans, 5GB processed data, and 50,000 scores
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