Introducing Relay AI — One Platform, Every AI Model
We built Relay AI so you can access GPT-4o, Claude, Gemini, Midjourney, and 140+ models through a single API key and a unified credit system.
Every week, a new AI model launches with a different API, a different pricing model, and a different dashboard. Developers end up juggling 10+ API keys, 10+ billing systems, and 10+ documentation sites just to stay competitive.
Relay AI solves this by aggregating the best AI models into one platform. One API key. One credit balance. One interface.
Whether you need text generation, image creation, video synthesis, or voice cloning — Relay AI routes your request to the right model automatically. And when a new model drops, we add it. You don't change a line of code.
Our credit system means you pay for what you use. No monthly minimums on the free tier. No surprise charges. Credits are shared across every model and feature.
Today we're launching with support for 120+ models from OpenAI, Anthropic, Google, DeepSeek, Alibaba, xAI, Midjourney, and more. This is just the beginning.