Galileo is an AI observability and evaluation platform designed to help teams build reliable and trustworthy GenAI applications and agents.

It introduces a data-centric approach to AI development, providing visibility across the full lifecycle, from prompt optimization and model evaluation to real-time monitoring and guardrails in production. By enabling teams to detect failures early, measure quality, and continuously improve outputs, Galileo turns observability into a core part of AI development rather than an afterthought.