LLM observability
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Braintrust

Eval-first LLM dev platform — datasets, scoring, regressions.

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Pricing

Braintrust pricing

Starter
$0/mo

For everyone

  • 10 Credits per month
  • 1 Processed data GB per month
  • 10,000 Scores per month
  • $10 credits + tok rates
  • 1 GB processed data + $4/GB
  • 10k scores + $2.50/1k
Sign up
ProPopular
$249/mo

For AI native teams

  • 249 Credits per month
  • 5 Processed data GB per month
  • 50,000 Scores per month
  • $100$249 credits + tok rates
  • 5 GB processed data + $3/GB
  • 50k scores + $1.50/1k
Get Pro
Enterprise
Custom pricing

For teams at scale

  • Custom data retention and export, RBAC, and premium support with on-prem or hosted deployment for high volume or privacy-sensitive data.
Contact us
Usage-based pricing
  • Topics (input tokens)$0.06 / per mtok input
  • Topics (output tokens)$0.4 / per mtok output
  • Processed data (Starter overage)$4 / per GB
  • Processed data (Pro overage)$3 / per GB
  • Scores (Starter overage)$2.5 / per 1,000
  • Scores (Pro overage)$1.5 / per 1,000
Enterprise — Custom pricing — contact sales. Custom data retention and export, RBAC, and premium support with on-prem or hosted deployment.Contact sales →

No credit card required. Free usage is included for traces, evals, and your whole team. Overage charges apply beyond included usage allotments.

Last verified Jun 11, 2026 · source ↗