About OpenRouter
Unified OpenAI-compatible endpoint routing to 300+ models across every major provider with automatic fallback.
Highlights
- ✓ Production-ready with strong developer documentation
- ✓ Transparent freemium pricing
- ✓ Trusted by developers building AI-native products
- ✓ Public REST API — try it right here in the browser
FAQ
What is OpenRouter?+
Unified OpenAI-compatible endpoint routing to 300+ models across every major provider with automatic fallback.
Is OpenRouter free to use?+
OpenRouter is offered under a freemium model. Check the website for the latest tiers.
What are alternatives to OpenRouter?+
Popular alternatives include OpenAI, Anthropic Claude, Google Gemini