CartSync ‑ Persistent Cart

Save and restore customer carts across every device they login

by ecom · Launched: May 2026 · Free plan available.

0.0 on Shopify Built for Shopify

Manage this app

Verify your developer profile to earn a badge and build trust for your app.

Your customers' carts follow them — phone, laptop, or tablet. No lost carts, no re-adding items.

Get it on Shopify →

About CartSync ‑ Persistent Cart

CartSync saves every logged-in customer's cart and restores it on any device — automatically. Set merge or replace mode, sync in the background on every cart change, and send automated emails for price drops, back-in-stock alerts, and idle carts. Connects to Klaviyo or your own SMTP. Works with any Shopify theme, no code required. Built with official Shopify APIs. Cross-device cart sync — saves and restores carts automatically Automated emails: price drop, back in stock, low inventory, idle cart Connects to Klaviyo or your own SMTP for email delivery Choose merge or replace mode when a cart is restored Analytics: recovered revenue, conversion funnel, product intelligence Show more Show less

Last verified: July 21, 2026 · Fresh