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CartSync ‑ Persistent Cart icon

CartSync ‑ Persistent Cart

Save and restore customer carts across every device they login

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

5.0 (3) on Shopify
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CartSync saves a logged-in customer's cart to their account and restores it when they sign in from another device or return later. Works with any theme.

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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.

Last verified: October 22, 2026 · Fresh

App details

Developer
ecom
Pricing
Free plan available
Launched
May 2026
Rating
5.0 (3) on Shopify

Key features

  • CartSync saves a logged-in customer's cart to their account and restores it when they sign in from another device or return later
  • Works with any theme
Integrations with:

Shopify App Store

1 plan · starts free

Free

Free

Plans and prices as listed on the Shopify App Store.

Ratings & reviews

based on 3 Shopify App Store reviews

Use the arrows to read individual reviews

Really useful app for keeping the cart synced across devices. Customers can add products on their phone and continue shopping or complete the purchase later on their desktop without having to add everything again. The setup was straightforward, and the app works smoothly in the background without affecting the storefront experience. Support has also been responsive and helpful whenever I had ques...
— A1 Cash and Carry
The app works perfectly. And if you have any questions, the customer service is fast and really great!
— Eva's Used Books
Fonctionne parfaitement
— BLACK RIDER

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