Helicone

Open-source LLM observability platform

Helicone provides LLM monitoring, caching, rate limiting, and cost tracking via a simple proxy. One-line integration through a base URL change.

Panel Reviews

The Builder

Developer Perspective

Ship

“One-line integration via proxy is genius. Change your base URL and instantly get logging, caching, and rate limiting.”

The Skeptic

Reality Check

Ship

“The proxy approach means minimal code changes. Cost tracking alone pays for itself when you have multiple models.”

The Futurist

Big Picture

Ship

“As AI costs become a significant line item, observability and optimization tools like Helicone become essential.”