GoModel

AI gateway / AI control plane / AI proxy written in Go. Unified OpenAI-compatible and Anthropic-compatible API for OpenAI, Anthropic, Gemini, Groq, xAI, Ollama, vLLM and more. A LiteLLM alternative with observability, guardrails, streaming, cost tracking, intelligent routing, sticky sessions, failover, real-time logs and usage tracking. Prod ready. Maintained by ENTERPILOT on GitHub, where it has earned 1,038 stars from the community.

It's actively developed around ai, proxy, ai-gateway, and is a solid reference for anyone building with these tools.