Replicate is a cloud platform that makes it trivially easy to run AI models in production via a simple API without managing infrastructure. It hosts thousands of open-source models including Stable Diffusion, LLaMA, Whisper, and hundreds of specialized models for image, video, audio, and text — all callable with a single API request. Developers building AI applications use Replicate to access any model instantly, scale automatically with demand, and avoid the operational complexity of self-hosting GPU infrastructure, paying only for actual compute time used.