freemium api-gateway Engineers
OpenRouter
by OpenRouter
A unified API gateway that routes requests to hundreds of LLMs from a single endpoint.
5/5
Visit OpenRouter Pros
- + One API for hundreds of models across providers
- + Automatic fallback and price-based routing
- + No separate accounts per provider
Cons
- − Small markup over direct provider pricing
- − Adds a dependency between you and providers
- − Latency varies by underlying provider
What Is OpenRouter
OpenRouter is an API gateway for large language models. It exposes hundreds of models from many providers behind a single OpenAI-compatible endpoint.
In Practice
Developers use OpenRouter to switch models without rewriting code, compare options, and set up automatic fallbacks when a provider is down or rate-limited. It removes the need to manage separate accounts and billing for every model vendor.