Antirion

About Antirion

One Rust binary, with the admin console built in, between your apps and every model provider. Routing, budgets, guardrails and observability for every LLM call, with half a millisecond of overhead.

🕷️ The fastest open-source AI Gateway and LLM Gateway — one binary with built-in console to route, secure, budget and observe every LLM call across OpenAI, Anthropic, Gemini, Bedrock and more.