Kalshi

Vercel is a cloud platform for frontend teams that streamlines building, previewing, and deploying websites and web apps—especially those built with React and Next.js. It connects to Git for CI/CD, creates instant preview deployments for pull requests, and serves sites from a global edge network with serverless and edge functions for dynamic behavior. Vercel is the company that maintains Next.js and also provides performance analytics, team collaboration, and enterprise features to help organizations deliver fast, scalable modern web experiences.