LLM APIs & models
UnoRouter
One API key for every AI model, free models included
Unified OpenAI-compatible API giving access to 285+ AI models, including free ones, through one key, with a built-in character chat client.
Launches in the week of 16 November 2026. Voting opens when it goes live.
About UnoRouter

UnoRouter is a unified AI API platform that gives access to hundreds of models from multiple providers through a single endpoint. It is fully OpenAI-compatible and works with coding agents, character chat clients, chat clients and CLI tools.
It offers free models alongside pay-as-you-go paid models, and no credit card is needed to start. It also includes a built-in chat client with characters, personas and lorebooks, where chats stay in the browser.
What we found
- OpenAI-compatible endpoints
- Automatic provider failover
- Multi-protocol support
- Built-in character chat client
- Bring your own endpoint and key
Pricing
Pricing model: Freemium
Free models cost nothing, limited to about one request per minute per model. Paid models are pay as you go from a $1 top up, and credit never expires.
Compare and explore
See the alternatives to UnoRouter, more in LLM APIs & models.
Common questions
- Is UnoRouter free?
- Models ending in :free cost nothing, with a limit of about one request per minute per model. Paid models are pay as you go from a $1 top up, and no credit card is needed to start.
- How do I use UnoRouter with Janitor AI?
- Create an API key, paste https://api.unorouter.com/v1/chat/completions as the Proxy URL in Janitor AI, pick a free model and hard-refresh the page.
- Is UnoRouter safe to use?
- Chats in the chat app are stored in your browser, not on UnoRouter's servers. Some providers keep or train on inputs, so you see a notice or consent once per provider.
- Is UnoRouter down?
- Usually not: when a free model stops answering, every provider for that model is busy for a few minutes. Switch to another free model, or check the status page, which shows each model live.
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