OpenRouter's compound-model API stacks budget AI models—and beat GPT-5.5 and Claude Opus 4.8 outright in benchmark testing.

It seems that AI companies’ tendency to design ever-larger, more intelligent models has just been challenged by reality. OpenRouter has introduced Fusion, an API that sends your query to several ...

OpenRouter Inc., a startup working to ease the development of artificial intelligence applications, today announced that it has secured $40 million in funding. The company raised the capital over two ...

OpenRouter, a startup that enables companies to easily switch from one AI provider to another, is reportedly in talks to raise $120 million at a $1.3 billion valuation, with Google as a lead investor.

What if you could access every major AI model—from OpenAI’s GPT to Google’s Gemini—without juggling multiple platforms or subscriptions? Imagine having a single, intuitive interface where you could ...