# Braintrust

Agent observability and evaluation platform that links production traces to quality experiments.

- Company: Braintrust
- Category: Platforms & Infrastructure
- Business model: Freemium
- Availability: unknown
- Launched: Not recorded
- Tags: eval, developer-tools
- Website: https://www.braintrust.dev/
- Documentation: https://www.braintrust.dev/docs
- Pricing page: https://www.braintrust.dev/pricing
- License: Not recorded
- Canonical URL: https://globalaiproductindex.com/products/braintrust/
- Record updated: 2026-11-03

Typical uses include Investigation of agent failures; Regression evaluation of AI applications. Documented capabilities: Capture and inspect agent execution traces; Run dataset evaluations with automated scorers; Compare experiments and analyze failure patterns.

## Key features

- Capture and inspect agent execution traces
- Run dataset evaluations with automated scorers
- Compare experiments and analyze failure patterns

## Use cases

- Investigation of agent failures
- Regression evaluation of AI applications

## Pricing

Free has a USD 0 platform fee, with 1 GB of processed data and 10000 scores per month before metered overages. Pro is USD 249 per month; model credits, data processing, scores and retention are separate billing dimensions.

## FAQ

**Where does Braintrust fit in a workflow?**

Agent observability and evaluation platform that links production traces to quality experiments. Capture and inspect agent execution traces.

**What costs and limits should I compare before choosing Braintrust?**

Free has a USD 0 platform fee, with 1 GB of processed data and 10000 scores per month before metered overages. Pro is USD 249 per month; model credits, data processing, scores and retention are separate billing dimensions.

## Sources

- [Braintrust — official product](https://www.braintrust.dev/)
- [Braintrust — official documentation and terms](https://www.braintrust.dev/docs)
- [Braintrust — official documentation and terms](https://www.braintrust.dev/pricing)

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Data from the [Global AI Product Index](https://globalaiproductindex.com/), licensed CC BY 4.0.