Klaviyo is a comprehensive marketing automation platform that helps e-commerce businesses create personalized customer experiences across email, SMS, and push notifications. Popular among online retailers and digital marketers, it combines powerful features like drag-and-drop email building, smart automation flows, and AI-driven product recommendations. The platform offers detailed customer profiles, advanced segmentation tools, and predictive analytics to help businesses craft targeted campaigns, while its cross-channel reporting provides valuable insights into campaign performance.