
Cart customization & Upsell and cross-sellBy HubSyntaxLaunched September 1, 2026Updated September 1, 2026
Cart Plus launched on September 1, 2026. Shoplist is watching for its first storefront installs and tracking pricing in the meantime.
Get alerted on first storefront installs, review spikes, pricing changes, and listing edits.
Apps merchants weigh against Cart Plus, with their own detected stores and ratings.

Build a Sliding Cart! Add Offers, Rewards, Free Shipping Bar +

In Cart Upsell & Cross Sell Offer | Cart Page | Cart Drawer

Sticky Add To Cart, One Click Checkout, Buy Button, Slide Cart

Cart Upsell & Cross Sell Offer, Rewards, Tiered Free Items


Discount code discounts in cart, in-cart upsells and more!
Optimize your cart to improve AOV and conversion with upsells, rewards, sticky cart, and more.
Cart Plus helps you customize your default cart drawer with customizable slide cart. Add cart upsells, shipping, rewards, sticky cart, urgency timer, and more conversion-focused features. Upsell products with personalized recommendations to encourage customers to add more items to their cart before checkout. Customize every element of your cart drawer to match your store's branding without writing code.
Every number on this page comes from public storefront scans and the public Shopify App Store listing. If Shoplist shows Cart Plus on a store, it is there.
Read the data methodologyCompare
Detected stores, ratings, pricing, and momentum side by side.
Developer
Every app HubSyntax publishes, with their detected reach.
Rankings
The ten apps gaining the most detected installs in each category.
Directory
Browse every app Shoplist tracks, by category, rating, and reach.