Divi is a WordPress theme and website builder created by Elegant Themes, a company that specializes in creating premium WordPress themes and plugins. Divi allows users to create visually appealing and responsive websites without having to write code or use other technical skills. It provides a drag-and-drop interface that enables users to create custom layouts, add various elements like text, images, videos, and widgets, and customize the design and functionality of their websites to suit their needs.

Additionally, Divi comes with a range of pre-designed templates and modules that users can use to speed up their website-building process. Overall, Divi is a powerful tool that helps users create beautiful and functional websites with ease.