Application development and delivery (AD&D) professionals need an array of software to create and manage the digital experience (DX). They must evaluate, implement, integrate, and build front-end experiences from a fragmented product landscape. Tech vendors try to help by bringing more complete digital experience portfolios to the market. In this report, we define the components of a digital experience platform, explore the vendors delivering these solutions, and provide insight into the approaches they take to enable the delivery of digital experiences. This report is an update of a previously published report. Forrester reviews and updates it periodically for continued relevance and accuracy.