EvalsOne

Building reliable generative AI applications requires rigorous, iterative prompt evaluation — but most teams do it inconsistently or not at all. EvalsOne is a platform that streamlines the entire evaluation process, offering a comprehensive suite of tools for testing LLM prompts, RAG flows, and AI agents systematically and at scale.

It supports both rule-based and LLM-based evaluation methods, seamless human evaluation integration, flexible sample data preparation, and extensive model and channel integrations with customizable metrics. Whether you're a solo developer or an enterprise AI team, EvalsOne gives you the testing infrastructure to ship AI applications you can actually stand behind.