Vercel is a cloud platform for building and hosting websites and web applications. Founded in 2015 as ZEIT and renamed Vercel in 2020, it created and maintains the open-source Next.js framework. Developers deploy from Git repositories, the command-line interface or a REST API, and the platform provides a global content delivery network, serverless functions, a web application firewall, preview URLs and domain management. It also offers AI tooling such as the AI SDK and the v0 app builder. Vercel is delivered as a hosted service; Next.js is open source, the platform itself is not.
Vercel is a private US company based in San Francisco, so the service is subject to US law, including the CLOUD Act. Its compute-capable regions include Stockholm, Paris, Dublin, Frankfurt and London, so European regions can be selected for function execution. Vercel Functions run by default in Washington, D.C., so organisations that want processing to stay in Europe need to set the region explicitly.