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Documentation Index

Fetch the complete documentation index at: https://braintrust.dev/docs/llms.txt

Use this file to discover all available pages before exploring further.

Manage your Braintrust subscription, track usage, and understand your costs. This section covers plan changes, usage monitoring, and common billing questions.

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Plans

  • Starter ($0 platform fee) — Start building and evaluating AI applications for free with generous usage limits. No credit card required.
    • Best for individual developers and small teams.
    • On-demand usage pricing applies when your usage grows beyond the free-tier.
  • Pro ($249/month) — Everything in Starter, plus advanced observability, security features, and higher usage limits.
    • Best for growing teams and production applications.
    • Lower on-demand usage rates than Starter.
  • Enterprise (Custom pricing) — Everything in Pro, plus custom usage limits, advanced security and compliance features, and dedicated support.
    • Best for large organizations with enterprise requirements.
    • Annual invoice.
See Plans and limits for a detailed comparison of features and usage limits.

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Change your plan

Upgrade or downgrade between Starter, Pro, and Enterprise plans. Learn about:
  • Upgrading from Starter to Pro or Enterprise
  • Downgrading to a lower tier
  • Enabling pay-as-you-go on Starter
  • How plan changes affect your features and billing

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Monitor usage

Track your usage and costs throughout the billing period:
  • View usage charts for trace spans, processed data, and scores
  • Access detailed usage reports (Pro and Enterprise)
  • Set up cost alerts using log alerts
  • Understand usage metrics and billing cycles

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Billing FAQ

Common questions about pricing, billing, and plans:
  • Plans and payment (which plan is right for me, how to change plans, payment methods, invoices)
  • Usage and limits (processed data, scores, tracking usage, spending limits)
  • Legacy plans (feature preservation, upgrade/downgrade impacts)
  • Enterprise plans and support

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Additional resources