Pagebuilder is an extension available for Magento Sites. With the release of Magento 2.4.3 pagebuilder provides as a unified native CMS tool available for Adobe Commerce and Magento Open Source.
Page Builder in Adobe Commerce however offers additional capabilities to enable stores to deliver more personalised experiences and campaign through the use of content staging, personalised content and product recommendations.
Page Builder makes it easy to create custom layouts through the simple drag and drop functionality. It offers a rich assortment of content types and allows custom product attribute input types to create bespoke CMS pages.
It offers the capability to build full content or product driven pages with full customisation capabilities to make any update quick and easy. You can also use Page Builder blocks to add custom content onto otherwise non CMS pages for example product pages. These blocks offer the same capabilities but provides the flexibility to include the same content across multiple pages and allows you to update said content one time in one place and it’ll update throughout the site where this block is located.