#observability + #open-source

The AI Gateway is designed for fast, reliable & secure routing to 1600+ language, vision, audio, and image models. It is a lightweight, open-source, and enterprise-ready solution that allows you to integrate with any language model in under 2 minutes.

Blazing fast (<1ms latency) with a tiny footprint (122kb)
Battle tested, with over 10B tokens processed everyday
Enterprise-ready with enhanced security, scale, and custom deployments

What can you do with the AI Gateway?

Integrate with any LLM in under 2 minutes - Quickstart
Prevent downtimes through automatic retries and fallbacks
Scale AI apps with load balancing and conditional routing
Protect your AI deployments with guardrails
Go beyond text with multi-modal capabilities
Explore agentic workflow integrations
Manage MCP servers with enterprise auth & observability using MCP Gateway

Arize Phoenix: Open-source LLM tracing and evaluation Evaluate, experiment, and optimize AI products in real time.