The 10 Best Smart Cart Apps for Shopify

The top 10 apps merchants see when they search the Shopify App Store for smart cart, in the exact order the store ranks them. Only Shopify's organic ranking is shown, never sponsored ads.

Updated July 12, 2026 · Organic results only

Maintained by Rankbase, built by a Shopify app developer

1

Fastrr Cart

★ 5.0 (43 reviews) · Free trial available

Customizable cart with milestone rewards and upsell offers
2

Cart by Breeze

★ 5.0 (9 reviews) · Free

Smart cart with announcement banners and scarcity timers
3

Rebuy Personalization Engine

★ 4.7 (830 reviews) · Free plan available

AI recommendations: cart, checkout, and post-purchase upsells
4

Flash: Cart Drawer & Upsell

★ 5.0 (4 reviews) · Free

Free slide cart drawer with upsell, rewards bar & free gifts
5

XB: AI Cart Upsell Cart Drawer

★ 5.0 (201 reviews) · Free to install

Slide Cart with Free Shipping Bar, Free Gift & Product Add-ons
Built for Shopify
6

Upsellity AI Cart, Upsell, FBT

★ 5.0 (2 reviews) · Free trial available

Boost AOV with Smart Cart, Nudges, FBT Bundles & User Segments
7

SmartCart: Cart recovery + AI

★ 5.0 (1 reviews) · Free

Retain lost sales with AI recovery email & pop-up strategies.
8

Amote: Cart Upsell Cart Drawer

★ 4.6 (160 reviews) · Free

Boost AOV w/ Cart Drawer, Cart upsell, Reward bar, Free Gifts
Built for Shopify
9

Smart Cart Offers & Discounts

· Free plan available

Boost sales with free samples, BOGO offers, & custom discounts
10

SmartCart Upsell

★ 5.0 (1 reviews) · Free trial available

Fully customizable cart drawer for a smarter, easier checkout

Frequently asked questions

Which is the best Smart Cart app for Shopify?

Based on the Shopify App Store's own organic ranking for "smart cart", Fastrr Cart currently holds the #1 spot, with a 5.0 star rating across 43 reviews. The best choice for your store still depends on your requirements, so compare the top results above.

How is this ranking determined?

We record the organic results merchants actually see when searching the Shopify App Store for "smart cart", refreshed daily. Sponsored ("Ad") placements are excluded, so positions reflect Shopify's real search ranking rather than paid promotion. Source: the Shopify App Store search results for "smart cart", you can verify the current ranking there yourself.

Which Smart Cart apps are Built for Shopify?

2 of the top 10 smart cart apps hold the Built for Shopify badge: XB: AI Cart Upsell Cart Drawer, Amote: Cart Upsell Cart Drawer.

What does the Built for Shopify badge mean?

Built for Shopify
Built for Shopify is the highest level of recognition Shopify awards an app. To earn the badge, an app must meet Shopify's standards for safety, performance, ease of use, and proven usefulness: it cannot slow down the admin, storefront, or checkout, must integrate seamlessly into the Shopify admin, and must demonstrate quality through installs, reviews, and ratings over time. When comparing similar apps, preferring ones with the badge is a safe default. Learn more about the Built for Shopify badge →

As of July 12, 2026, the top-ranked smart cart app on the Shopify App Store is Fastrr Cart, with a 5.0 star rating across 43 reviews. 2 of the top 10 carry the Built for Shopify badge, and the average rating is 4.9 stars across 1,251 reviews.

Related keyword rankings

All Smart rankings → · Browse all keywords →

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