Serverless hosting is a cloud computing model where you build and run applications without managing servers. You simply upload your code or website files and everything else is taken care of for you. Even though the name says serverless there are sitll servers involved but the management is off the developers plate.
Using Serverless Hosting makes websites easier to build and maintain for some people. You can save money by only paying for what you use instead of maintaining constant server capacity. Your site will automatically scale during traffic spikes. As a developer you don't need to worry about server security patches and or updates.
Vercel is a cloud platform for static sites and serverless functions. Created by the same team behind Next.js, this platform offers:
Vercel seems to be suited well for Next.js and React applications although it supports other tools as well. They allow seamless experience from local development to production. You can connect your project to your GitHub and Vercel will automatically deploy it every time you push changes.
AWS Amplify is Amazon's platform for building and hosting serverless web applications. It combines mobile development and front end development with backend services.
Amplify offers a command-line interface and libraries to simplify development. You are able to use most JavaScript libraries it looks like.
Serverless hosting gives developers the ability to focus on the front end while not worrying about backend managment. Both Vercel and AWS Amplify provide platforms that handle scaling, security, and infrastructure automatically. Both help a developer deploy quickly, reduce some costs and get rid of the need for traditional server maintenance.