UnoRouter is an LLM gateway for product teams shipping AI features that replaces a pile of vendor accounts with one key and one invoice.
Your product keeps calling the OpenAI API format it already uses. UnoRouter forwards each request to the model you name, whether that is GPT, Claude, Gemini, DeepSeek or Qwen, and reroutes it if that upstream is failing so your users rarely notice an outage.
Spend sits in one prepaid balance: free models for prototypes, then pay as you go with no subscription. Engineers can point Claude Code, Cline or OpenCode at the same key. Everything is open source, and the bundled chat keeps conversations in the browser.
