Comet

Freemium⚡ productivity

AI observability platform for developers to test, optimize, and monitor agents and LLM applications.

⚡Categoryproductivity

🔓PricingFreemium

About

Comet is an AI developer platform that provides Opik, an end-to-end observability and evaluation solution for agents and LLM applications. It enables developers to log traces, annotate and debug individual traces, evaluate performance at scale using LLM-as-a-judge metrics, and iterate with built-in coding agents. The platform includes cost intelligence for tracking Claude Code spend, supports flexible deployment options (cloud, self-hosted, or custom), and serves over 150,000 developers.