A CMS, or content management system, is a tool that helps you create, edit, and publish content on your website. On the other hand, a website is a collection of web pages you can view online. You can think of a CMS as the foundation of your website, while the website itself is the collection of all the pages, posts, and other content you create with the CMS. A CMS gives you more control over your website and allows you to easily add, edit, or delete content. It also makes it easy to manage your website’s design and structure. You can create a website without a CMS, but adding, editing, or deleting content will be more difficult.