Overview
Open-source observability platform for LLM applications offering monitoring, tracing, and evaluation for AI coding agents.
Details
Helicone is an open-source observability platform for LLM applications, providing monitoring, tracing, prompt management, and evaluation for AI coding agents and other LLM-powered products. Helicone integrates as a proxy or SDK in front of LLM API calls, capturing prompts, responses, costs, and performance metrics. The platform is popular with AI startups and engineering teams building LLM products. Helicone is part of the LLM ops ecosystem alongside Langfuse, Arize Phoenix, and Braintrust.
Tags
coding, observability, infrastructure, open-source