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ML Operations

Braintrust

Evaluation and observability platform for AI agents

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About Braintrust

Braintrust provides tools to trace production AI calls, run evaluations to catch regressions, and turn real failures into test datasets. It offers observability, evaluation and trace analysis with SDKs in several languages.

Common use cases

  • Regression testing for LLM apps
  • Production agent monitoring
  • Failure-to-test-case workflows
  • Prompt evaluation

Products and services

Observe

Tracing and monitoring of production agents.

Evaluate

Running evals and scoring outputs.

Discover

Finding patterns across traces.

Brainstore

Database for searching AI trace data.

Key features

  • Tracing
  • Evals
  • Regression datasets
  • Prompt iteration
  • Trace search
  • SSO and encryption

Integrations

  • OpenAI
  • Anthropic
  • LangChain
  • Python
  • TypeScript

Braintrust alternatives

FAQs

Which SDKs exist?

Python, TypeScript, Go, Ruby and C#.

What does it measure?

Output quality via evals and production traces for agents.

How is it priced?

Plans for teams of various sizes; details on the vendor site.

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