All cart customization apps with features for custom rules

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

91 apps with

Custom rules

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5.0 out of 5 stars 577 total reviews Free
Lift AOV with Frequently Bought Together Upsell and Cross-sell
Built for Shopify
5.0 out of 5 stars 351 total reviews Free plan available
Boost Sales with Free Shipping Bar and Free Gift in slide cart
Built for Shopify
4.9 out of 5 stars 849 total reviews Free plan available
Boost AOV with slide cart drawer upsell and sticky add to cart
Built for Shopify
4.8 out of 5 stars 1047 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 749 total reviews Free trial available
Delight customers by adding targeted gifts to their carts
Built for Shopify
4.9 out of 5 stars 544 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 662 total reviews Free plan available
Boost AOV with cart upsell offers & free shipping bar
Built for Shopify
5.0 out of 5 stars 107 total reviews Free
Boost AOV with Sticky Cart, Slide Cart Drawer Announcement Bar
Built for Shopify
4.9 out of 5 stars 526 total reviews Free plan available
Auto add to cart a gift with purchase, BOGO, buy X get Y, etc.
Built for Shopify
5.0 out of 5 stars 162 total reviews Free plan available
Customize checkout behavior with conditional powerful rules
Built for Shopify
5.0 out of 5 stars 41 total reviews Free
Grow via Cart Drawer Upsell, Sticky Add to Cart & Shipping Bar
Built for Shopify
5.0 out of 5 stars 670 total reviews Free plan available
Add terms and conditions checkbox to tariff & age verification
Built for Shopify
4.8 out of 5 stars 114 total reviews Free plan available
Charge a fee for Cash on Delivery orders & customize checkout
Built for Shopify
4.9 out of 5 stars 411 total reviews Free plan available
Add sticky cart and quick buy icon to get more sales
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
4.8 out of 5 stars 600 total reviews Free plan available
Add slide cart drawer with in cart upsell & free shipping bar
Built for Shopify
5.0 out of 5 stars 55 total reviews Free plan available
Take full control of payment methods with Kip customizations.
Built for Shopify
4.8 out of 5 stars 804 total reviews Free plan available
AI recommendations: cart, checkout, and post-purchase upsells
4.6 out of 5 stars 461 total reviews Free trial available
Maximize revenue on every sale with AI upsells and cross sells
4.9 out of 5 stars 34 total reviews Free plan available
Boost conversions with auto-added free gifts and discounts.
Built for Shopify
4.8 out of 5 stars 232 total reviews Free plan available
Grow cart upsells by cart discount & sticky add to cart button
Built for Shopify
4.9 out of 5 stars 212 total reviews Free plan available
Increase conversion rate with a cart reserve countdown timer
4.7 out of 5 stars 23 total reviews Free plan available
Boost your AOV by offering Cart Discounts & Free Shipping
Built for Shopify
4.8 out of 5 stars 56 total reviews Free plan available
Hide payment options conditionally to avoid unwanted fees
91 apps with

Custom rules

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