Shopify app
NewCartSync ‑ Persistent Cart
Save and restore customer carts across every device they login
- Rating on Shopify
- 5.0(3)
- Reviews
- 3
- Developer
- ecom
- Launched
- May 6, 2026
- Pricing
- Free
- Languages
- English
The facts
Every value below is read from the listing or computed by the published formula. Nothing is a verdict.
Bayesian rating
4.69
category median 4.67
Reviews in the last 180 days
3
from the 3 reviews on the listing page
1 and 2 star share
0%
0 of 3
Starting price
Free plan
band: Free
Rating distribution
3 ratings on the listing when last refreshed.
- 5 stars3(100%)
- 4 stars0(0%)
- 3 stars0(0%)
- 2 stars0(0%)
- 1 star0(0%)
Latest reviews
The 3 most recent of 3 on-page reviews, quoted to at most 25 words each. Full reviews are on the Shopify listing.
5 starsSep 10, 2026A1 Cash and CarryCanada29 minutes using the app
"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 ..."
5 starsAug 18, 2026Eva's Used BooksIsrael1 day using the app
"The app works perfectly. And if you have any questions, the customer service is fast and really great!"
5 starsAug 7, 2026BLACK RIDERFrance8 minutes using the app
"Fonctionne parfaitement"
Features Shopify lists for this app
Feature handles from the listing, grouped as Shopify groups them.
Cart recovery
- Cross-device carts
Works with
Third-party integrations link to their hub when 5 or more apps name them. Shopify's own surfaces are listed separately and never counted as integrations.
Shopify surfaces: Shopify Admin
Data access
As disclosed on the listing. Never scored.
View customer data
Sensitive data, device and activity data
- Sensitive data: Name, email address, phone number, physical address
- Device and activity data: Geolocation, IP address, browser and operating system
View staff and contributor data
Store owner
- Store owner: Name, email address, phone number, physical address
View and edit store data
Customers, products, orders, Online Store
- Edit customers: Customer data
- Edit products: Inventory, products, collections
- View orders: All order history for the last 60 days
- Edit Online Store: Checkout page, theme
Developer
ecom
- Apps in the dataset:
- 1
- Address:
- VP-100A, pitampura, delhi, Delhi, DL, 110034, IN
- Website:
- cartsync.site.je
- Support email domain:
- gmail.com
- English support:
- yes
- Resources:
- Privacy policy, demo store
Similar apps
Shopify's own similar-apps list first, then apps in the same category that share the most feature handles.
Dondy: WhatsApp Marketing+Chat
4.9(828) · listed as similar by Shopify
WhatFlow: Whatsapp Automation
3.9(332) · listed as similar by Shopify
WhatFlow WhatsApp Business API
5.0(50) · listed as similar by Shopify
Real‑time Cart Sync
No ratings yet · shares 100% of feature handles
ZOLT:‑ Persistent Cart
No ratings yet · shares 33% of feature handles
WhatsApp Connect ‑ Nextel
No ratings yet · shares 17% of feature handles
From the Shopify listingDeveloper claims, shown verbatim and collapsed. 75 words.Show
- 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
Your customers' carts follow them — phone, laptop, or tablet. No lost carts, no re-adding items.
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.
Questions and comments
Questions people ask about CartSync ‑ Persistent Cart, answered from what this page shows. Entries marked Site editor are written by the EcomAppReviews editor. Reader comments appear after a person has read and approved them, usually within a day. E-mail addresses are never published.
Last updated Oct 20, 2026. Ratings and review counts are the values shown on each app's public listing. How the numbers are computed: methodology.
3 reviews counted on the listing. Rating and count in the structured data are the values Shopify displayed at crawl time.