The 30 strongest of the 544 cart customization apps in our index of the Shopify App Store category chart, scored on four things we measure ourselves: how many stores use it, how well those stores rate it, whether it is gaining or losing ground, and what it costs. No editor picks the order, and nobody can pay to move up it.
Five ways to be the right cart customization app. Each award is the highest scorer that fits it, and no app can win twice.
The highest total score in the category: 2,399 reviews at 5.0, and 99.8 out of 100 on adoption against every other cart customization app.
No free tier, so the price component holds it down the ranked list — but 367 merchants rate it 5.0, and it starts at $4.99/month.
Gained 196 reviews in the last 9 days and climbed 3 places in the category chart.
1,421 reviews — more than anything else Shopify files under cart customization — and still rated 5.0.
Sorted by BestAppify Score. The four bars under each app are its percentile within this category on each component — a 90 on adoption means only a tenth of cart customization apps have more reviews.
Boost your AOV with the Essential Upsell app, offering customizable product upsell & cross-sell & "add to cart" widgets. Display frequently bought ...
Increase your profits and AOV with a customizable SlideCart by adding Upsells, Cross-Sells, automatic product recommendations, and a progress bar e...
Add a cart drawer with AI upsells, reward bar, free shipping goals and sticky add to cart bar. Customize with HTML and CSS. Markets and 24/7 support.
Offer one-click upsells after checkout to boost your AOV. Easy setup, seamless customization!
Lift AOV with a sub-10ms slide cart drawer. Add 1-click in-cart upsells, multi-tier rewards, and self-funded shipping protection with 0% GMV commission.
Advance Reorder Repeat Order app lets users repeat purchases with a one-click reorder button shown on legacy account page, thank you, order status & other pages
Boost Shopify sales with Cartylabs Upsell Cart & Checkout. AI-driven upsells, rewards, countdowns, and seamless integrations to enhance AOV and cart abandonment
Boost AOV with a custom slide cart featuring upsells, urgency timer, free shipping/gift bar, etc.
Sticky Add To Cart Bar on the product page makes potential users pay attention to your products when the customer scrolls the page.
Hide Shopify Cash On Delivery on checkout using various conditions like Cart total, Country, Zip Code, Products. Reorder or Rename Payment methods at checkout.
Change the position, rename, or hide payment methods that you set, so you can customize the payment experience for your customer based on conditions. Hidepay
A sleek, powerful slide cart drawer for your store, helping shoppers discover relevant products before checkout. Use cart upsells, free shipping ba...
Essential Free Shipping Bar boosts sales and AOV by displaying a free shipping progress bar and upsells on your cart page. Download now and increase your sales!
Trusted for premium-looking & fully on-brand design. We match aesthetics & increase AOV by adding progress bar, cart upsells, free gifts, BOGO (buy...
Add free gifts (BOGO, buy X get Y etc.), discounted or companion products to your customers' carts based on custom conditions or automatically remove the offer
Show customers what they are missing out and how close are they from more discounts & rewards with free shipping progress bar
Xboost: All-in-one cart solution to boost conversions and order value with AI upsell, sticky cart, and fast checkout options
Set minimum order quantity (MOQ), maximum order quantity, cart and checkout limits. Control quantity rules for B2B and wholesale Shopify stores.
Customize checkout by showing, hiding, renaming, or reordering shipping and payment methods based on cart total, address, products, customer tags, and more.
Get the power of AI Shopping Engine for your eCommerce growth. Mason's all-in-one AI app has everything you need to convert visitors and increase sales & AOV
Add Cash on Delivery fees, customize payment or delivery methods, and create checkout validations using rules based on cart, customer, product, address and more
Nitro is an AI store builder for Shopify. Generate your theme, product pages & images with AI. Boost conversions with upsell, bundles & 12 built-in CRO tools.
Ymq Cart is a drawer cart builder that integrates many marketing functions. Using Ymq Cart can optimize the checkout process and increase order con...
Bevy Share Cart adds a sleek share button to your store's cart page, allowing customers to share their shopping carts on social media with a single...
Install the FREE Cartbot app to add products to the cart automatically in your Shopify store!
Assortion is a one-stop-shop for all your upsell and cross-sell needs. Instead of using 5 different apps with separate integration, analytics, lear...
Use EliteCart to build on-brand carts with upsells, rewards and social proof. Increase trust, conversion, and average order value (AOV) with only a few clicks.
Boost sales with Qikify Cart Drawer Cart Upsell: reduce cart abandonment, add strategic upsells, and create seamless shopping experiences.
Cartix is a fully customisable, conversion-optimised slide cart, loaded with features for cart discounts, cart upsell rules, and any type of discou...
The BestAppify Score is four measurements, each turned into a percentile against the other cart customization apps and then weighted. It is computed from our own crawl of the App Store — no human ranks these, and no app can pay to move.
What it cannot see: whether the app is any good at the job. Nothing here reads the feature list or installs the app, so treat the score as a shortlist, not a verdict — it tells you which three or four of these 30 are worth an hour of your evening, and no more than that. Apps whose pricing the crawler could not read score below the paid range on price rather than in the middle of it, deliberately: a price you cannot check before installing is a cost too. Momentum is measured over the last 9 days — the run of days on which our coverage of this category has been complete enough for one day's rank to mean the same thing as another's. It is deliberately shorter for categories we finished crawling recently: a rank of 4th out of the 28 apps we had in July is not comparable to 6th out of 436 today, and treating it as though it were would have scored every established app in some categories as falling.
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