UnoRouter

What is UnoRouter?

UnoRouter is a unified AI API platform that connects you to 242+ models from 47+ providers through a single API key. It acts as an intelligent gateway with automatic failover and smart routing, ensuring reliable access to models like Claude, GPT, Gemini, and many free options. Its OpenAI-compatible endpoint lets you switch providers without changing code.

Key Features

• Unified API Key: One key for all models, reducing complexity.
• OpenAI-Compatible: Drop-in replacement for existing OpenAI API calls.
• Smart Routing: Automatic failover across providers for high availability.
• Multi-Client Support: Works with coding agents (OpenCode, Cline, Roo Code), roleplay clients (SillyTavern, Janitor.AI, Chub, RisuAI), chat clients, and CLI tools (Aider, Codex, Gemini CLI).
• Built-in Chat: A web-based chat client with roleplay features (characters, lorebooks, presets, local storage). No setup required; free models are pre-wired.
• Scale: Over 7.4 billion tokens served across 726,586 requests, with live token usage displayed.

Who Is It For?

Developers building AI applications, agent coders using CLI or IDE tools, and roleplay enthusiasts who want to connect frontends to multiple backends. Also suits casual users who prefer a ready-to-use chat interface with free models.

Pricing

UnoRouter offers a freemium model. Sign up without a credit card to access 169 free models. Paid models (73) are available via top-up or subscription; credits never expire. Specific plan prices are not listed on the homepage.