WooCommerce Email·18 min read·WooCommerce Email Marketing in 2026 — Part 7 of 17
Klaviyo for WooCommerce in 2026: The Visitor-ID Gap (and How to Close It)
Klaviyo runs some of the best email and SMS flows in ecommerce, and on WooCommerce its cart, browse, and winback automations are genuinely strong. Its real limitation is not a flow it cannot build. It is the traffic it cannot see: Klaviyo only fires flows for visitors it can identify, and on a paid-acquisition store roughly 95% of ad traffic never does. Here is how to close the visitor-ID gap by feeding Klaviyo the anonymous traffic it is missing, without switching tools.
