Persistent Cart Sync
Across Every Device

CartSync automatically saves customer carts, restores them across devices, and keeps everything synced in real time using Shopify's official APIs. No theme editing. No setup headaches. Just seamless cart persistence.

Recovered Carts

18.2K

Live Syncs

99%

Real-Time Cart Sync

Restore saved carts instantly across mobile, desktop, and returning sessions automatically.

99.98%

Sync Accuracy

18K+

Recovered Carts

4.2M

Items Synced

24/7

Cloud Processing

Live Analytics

18.2K

Cart Saves

11.4K

Restores

$42K

Recovered Revenue

Smart Automations

Price Drop Alerts

Automatically notify customers when saved cart items drop in price.

Back In Stock

Recover lost sales instantly when unavailable items return.

Low Inventory Alerts

Create urgency when products are nearly sold out.

Idle Cart Recovery

Re-engage customers who abandoned synced carts.

Powerful Integrations

Connected

Klaviyo

Sync events and automate branded recovery flows instantly.

Ready

SMTP Email

Send transactional recovery emails using your SMTP provider.

Official

Shopify APIs

Built using Shopify official APIs and App Proxy architecture.

Conversion Funnel

18K

Carts Saved

11K

Recovered

4.2K

Orders

Merchant Reviews

“CartSync recovered thousands in lost revenue for our store.”

— Shopify Merchant

“The setup was instant and worked with our cart drawer automatically.”

— Fashion Store Owner

“Very smooth syncing experience across mobile and desktop.”

— Electronics Brand

Frequently Asked Questions

Does CartSync modify my theme?

No. CartSync works without manual theme editing.

Does it support cart drawers?

Yes. CartSync automatically detects most Shopify cart systems.

Will it slow down my store?

No. CartSync is optimized for lightweight real-time syncing.

Does it support Shopify Plus?

Yes. Fully compatible with Shopify Plus stores.

Powerful Features

Automatic Cart Saving

Customer carts are securely saved to their account automatically in the background.

Cross Device Restore

Restore saved carts instantly on any device a customer signs in from.

Merge or Replace

Choose whether restored carts merge with current items or fully replace them.

Real-Time Syncing

Cart changes sync automatically on every add, remove, or quantity update.

Theme Auto Detection

Automatically detects cart drawers, cart pages, and cart icons.

No Theme Editing

Works instantly without modifying theme files or adding manual selectors.

Official Shopify APIs

Built using Shopify App Proxy and official APIs for stable performance.

Persistent Sessions

Customers can return later and continue shopping without losing cart items.

Faster Checkout

Reduce abandoned carts and improve conversion rates with saved cart recovery.

Mobile Optimized

Smooth syncing and restoration experience across all mobile devices.

Modern Dashboard

Clean analytics and sync management designed for modern Shopify stores.

Easy Integration

Install once and let CartSync handle the rest automatically.

About CartSync

CartSync is built for Shopify stores that want seamless persistent cart syncing without complex setup or theme customization.

Designed with performance, reliability, and simplicity in mind.

🟢 Live Sync Active