UnoRouter

UnoRouter is for developers who are tired of keeping a separate key, bill and SDK for each model vendor. It is an open source gateway that speaks the OpenAI API, so existing code, Claude Code, Cline or SillyTavern only need a new base URL. Behind that one endpoint sit the models from OpenAI, Anthropic, Google, DeepSeek, Qwen and many more, and traffic moves to a healthy provider on its own when one has an outage. The chat keeps conversations in your browser. There is a free tier, then pay as you go without a subscription.