Braintrust

Braintrust is an AI observability platform designed to help teams build quality AI products through comprehensive evaluation, monitoring, and optimization tools. The platform provides end-to-end workflows for AI development including prompt engineering playgrounds, automated testing capabilities, and real-time production monitoring. Teams can iterate on AI applications using evals to test with real data, monitor live model responses for quality drops, and compare different prompts and models through side-by-side analysis.

The platform features Loop, an AI-powered agent that automates time-intensive parts of AI development, and Brainstore, a purpose-built database for AI application logs and traces that delivers significantly faster performance than traditional databases. Braintrust enables cross-functional collaboration between engineers and product managers while providing enterprise-grade security, compliance features, and scalable infrastructure for high-volume production traffic.