UnoRouter
Every AI model behind one OpenAI-compatible key, with automatic failover
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UnoRouter is an open-source LLM gateway: one key reaches models from OpenAI, Anthropic, Google, DeepSeek and more through a single OpenAI-compatible endpoint. Routing skips unhealthy providers automatically. Free tier to start, then pay as you go, no subscription.
What it does
- Unified OpenAI-compatible API key across multiple model providers
- Automatic failover routing when a provider is unhealthy
- Free tier with pay-as-you-go billing after
- Open-source codebase
- Proxy endpoint usable by third-party chat clients
What stands out
- Single OpenAI-compatible endpoint for multiple LLM providers (OpenAI, Anthropic, Google, DeepSeek)
- Automatic failover away from unhealthy providers improves reliability
- Open-source with a free tier plus pay-as-you-go pricing, no subscription required
Worth knowing
No information on how routing health checks are implemented or configured