AI is revolutionizing digital marketing in several ways: 1) AI can generate reports and data based on stored information to save time and resources, though it cannot write original works like blog posts. 2) Tools using AI can create basic content by having users enter keywords to populate templates. 3) AI enables personalized content curation and recommendations to engage users. 4) AI analyzes user behavior to personalize email marketing campaigns and determine the best time, approach, and metrics for each recipient.