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Configure model and cloud providers to run AI models in playgrounds, experiments, and online scores.
Braintrust supports a wide range of model providers out of the box via the Braintrust API Proxy. This allows you to add custom providers to work with any AI service. Braintrust provides the logging, evaluation, and observability tools you need regardless of which models you choose. Learn more about custom providers.

Native AI providers

Braintrust provides native SDK wrappers for automatic tracing of specific AI providers. When you use these wrappers, all API calls are automatically traced without any additional instrumentation code.

Proxy AI providers

Braintrust comes with several pre-configured providers that you can use to interact with different AI language models.

Proxy cloud providers

Braintrust also supports several cloud providers by default.