Vercel AI

The end-to-end platform for building and deploying AI applications: ship at the speed of frontend.

Vercel AI provides the complete stack for AI workloads, integrating the open-source AI SDK (a TypeScript toolkit) with a powerful cloud platform. The AI SDK offers a unified API, letting developers switch between models (like OpenAI's GPT-5 or Anthropic's Claude) by changing a single line of code. The platform features Fluid Compute for minimal cold starts and the AI Gateway, which centralizes access to hundreds of models and eliminates API key management overhead. Customers like Leonardo.Ai have seen build times cut from 10 minutes to just 2 minutes. This is the fastest path to production for AI-native apps, supporting React, Next.js, Vue, and Svelte.

https://vercel.com/ai