Platform Overview - Asserto AI docs

Asserto AI is a SaaS platform and collaborative IDE focused on enhancing LLM application development. We help teams build, test, and maintain robust, structured, and production-ready prompts for use in function calling, agents, RAG pipelines, and LLM-driven workflows. Unlike playgrounds or ad-hoc testing tools, Asserto brings assertion-based validation, structured output extraction, and data-driven testing workflows into a single, cohesive platform—designed to support fast iteration, no-code collaboration, and model-agnostic evaluation. Whether you’re testing the shape of a JSON response, comparing semantic output similarity, or verifying custom tags in a Claude-style XML output—Asserto gives you precision tools to move faster with confidence.