Super, a website creation platform built using Notion, has partnered with Vercel for hosting and deployment. CEO Jason Werner switched to Next.js and Vercel from Gatsby and Netlify due to its seamless integration and features. With Vercel's Domains API, Super can manage thousands of custom domains, detect configuration changes in real-time, and automatically update domains without coding. The platform leverages Vercel's GitHub integrations, Incremental Static Regeneration (ISR), Edge Middleware, and Domains API to provide a fast, globally distributed site with speed and personalization. By using Next.js and Vercel, Super has built a multi-tenant app that gives its customers the benefits of Next.js without requiring any coding knowledge.