ChatGPT apps support on Vercel
Vercel just made it dead simple to build ChatGPT apps without iframes. Native MCP support + Next.js = faster custom integrations.
Why it matters
Vercel's native ChatGPT apps support lowers the friction for developers to build AI-powered custom experiences within OpenAI's ecosystem, accelerating the shift toward composable AI integrations and expanding the app-layer economy.
The key facts
6 to knowChatGPT apps now natively supported on Vercel
Model Context Protocol (MCP) runs natively inside OpenAI sandbox (no nested iframe)
Next.js integration with Server-Side Rendering and React Server Components enabled
Vercel platform features: preview deployments, instant rollback, dev-to-production pipeline
Apps SDK and mcp-handler framework available for developers
Published October 9, 2025
Go to the source
Vercel Blogvercel.com
Publisher excerpt: You can now build and deploy directly on Vercel, with full support for modern web frameworks.ChatGPT apps ChatGPT apps let you integrate custom UI components and functionality within ChatGPT, deployed and served by Vercel. Frameworks like can now power these experiences using the Model Context…