Klaviyo works well for early-stage D2C brands. But as your programs grow — more channels, more complexity, more demand for real customer insight — its limits become real business problems. Segments aren't processed in real time. Web personalization requires a third-party integration. Anonymous visitor data sits unused until someone subscribes. And every new contact, active or not, adds to your bill.

Bloomreach is built for what Klaviyo can't do. Loomi AI personalizes across email, SMS, web, ads, and more — using data it starts collecting from a customer's very first visit, long before they identify themselves. Segmentation fires in milliseconds, even during your busiest campaigns. And your pricing is tied to how your business actually operates, not how big your contact list grows.