Cart customization apps

Add a "buy now" button, sticky add to cart, or whatever else helps customers complete their purchase.

315 apps
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5.0 out of 5 stars 460 total reviews Free
Lift AOV with Frequently Bought Together Upsell and Cross-sell
Built for Shopify
5.0 out of 5 stars 298 total reviews Free plan available
Boost Sales with Free Shipping Bar and Free Gift in slide cart
Built for Shopify
4.8 out of 5 stars 1018 total reviews Free plan available
Add a Slide Cart with a Free Shipping Bar & Upsell Cart Widget
Built for Shopify
4.9 out of 5 stars 820 total reviews Free plan available
Add Sticky Add to Cart, Slide Cart Drawer to boost AOV
Built for Shopify
5.0 out of 5 stars 531 total reviews Free plan available
Lift AOV via Free Shipping Bar Goal Cart Upsell and Cross Sell
Built for Shopify
5.0 out of 5 stars 154 total reviews Free plan available
Customize checkout behavior with conditional powerful rules
Built for Shopify
5.0 out of 5 stars 649 total reviews Free plan available
Boost AOV with cart upsell offers & free shipping bar
Built for Shopify
5.0 out of 5 stars 72 total reviews Free trial available
Hide, sort, reoder, rename payment methods to enhance clarity
Built for Shopify
5.0 out of 5 stars 33 total reviews Free
Grow via Cart Upsell Drawer, Sticky Add to Cart & Shipping Bar
Built for Shopify
4.9 out of 5 stars 45 total reviews Free
Boost AOV with Slide Cart Drawer, Sticky Cart & Trust Badges
Built for Shopify
5.0 out of 5 stars 660 total reviews Free to install
Add terms and conditions checkbox to tariff & age verification
Built for Shopify
4.9 out of 5 stars 407 total reviews Free plan available
Add sticky cart and quick buy icon to get more sales
Built for Shopify
4.8 out of 5 stars 112 total reviews Free plan available
Charge a fee for Cash on Delivery orders & customize checkout
Built for Shopify
5.0 out of 5 stars 320 total reviews Free to install
Plant trees, remove plastic, and automate impact marketing
Built for Shopify
4.7 out of 5 stars 454 total reviews Free trial available
Maximize revenue on every sale with AI upsells and cross sells
4.9 out of 5 stars 61 total reviews Free plan available
Personalized one-click post purchase upsell to boost your AOV
Built for Shopify
5.0 out of 5 stars 177 total reviews Free plan available
Integrate a SlideCart Upsells/Cross-sells & Rewards and more
5.0 out of 5 stars 51 total reviews Free plan available
Take full control of payment methods with Kip customizations.
Built for Shopify
4.8 out of 5 stars 790 total reviews Free trial available
AI recommendations: cart, checkout, and post-purchase upsells
4.9 out of 5 stars 709 total reviews Free trial available
Delight customers by adding targeted gifts to their carts
4.8 out of 5 stars 630 total reviews Free
Add terms and conditions checkbox to Cart page & Ajax cart
4.9 out of 5 stars 519 total reviews Free plan available
Auto add to cart a gift with purchase, BOGO, buy X get Y, etc.
4.8 out of 5 stars 1024 total reviews Free plan available
Display Sticky Add to Cart, Quick Buy, Sticky Cart & more
4.9 out of 5 stars 374 total reviews Free plan available
Auto add to cart Free Gift with purchase & cart upsell
315 apps
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