Model layer

Gateways & routers

Proxies that sit in front of many models — one API, with failover and spend control.

7 tools 7 with full write-ups Open this layer in the explorer

Gateways & routers

An open-source proxy that gives 100+ model providers one OpenAI-compatible API.

Gateways & routers

A fast, open-source LLM gateway written in Go, with one API across providers.

Gateways & routers

Cloudflare's proxy for model traffic, adding caching, rate limiting, and analytics at the edge.

Gateways & routers

A hosted marketplace and router that exposes hundreds of models behind one API and one bill.

Gateways & routers

An AI gateway pairing fast model routing with built-in observability, caching, and guardrails.

Gateways & routers

A routing layer that unifies many models with spend controls and automatic failover.

Gateways & routers

Vercel's gateway for routing to many model providers through one endpoint and one bill.