OpenRouter

Featured

One API key for 200+ models, with automatic cost-routing across providers.

Freemiuminfrastructure#infrastructure #routing #api

Contains affiliate link

OpenRouter sits as a unified gateway in front of every major LLM provider. The new Cost Router auto-selects the cheapest provider meeting a quality bar.

Pros

— One key for everything
— Auto failover
— Honest cost reporting

Cons

— Adds a small latency hop

Latest update

May 17, 2026

Cost Router launched.

Related tools

See all →

Vercel AI SDK

The most ergonomic TypeScript SDK for building with LLMs — now with built-in MCP.

infrastructureFree

Open source

Replicate

Run any open model with a single API call, now with sub-100ms cold start.

infrastructurePaid

Modal

Run Python code in the cloud — including GPU workloads — with a function decorator.

infrastructurePaid

Groq

The fastest inference cloud — by an order of magnitude — using custom LPU silicon.

infrastructureFreemium