Apps for extending your checkout

Build a unique checkout for your business.

1,599 apps
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4.9 out of 5 stars 34 total reviews Free plan available
Accept custom donation amounts throughout your store
4.8 out of 5 stars 249 total reviews Free plan available
Boost brand loyalty with referral programs & tailored rewards
4.7 out of 5 stars 6 total reviews Free to install
Address validation & Checkout rules to prevent shipping errors
Built for Shopify
4.9 out of 5 stars 18 total reviews Free plan available
Easy-setup pre & post-purchase surveys + links for better CVR
4.9 out of 5 stars 43 total reviews Free trial available
Boost referral sales with affiliates, influencers, ambassadors
4.3 out of 5 stars 108 total reviews Free plan available
Drive sales offering engaging visual customization experiences
4.9 out of 5 stars 142 total reviews Free plan available
Build on-brand product recommendation quizzes that drive sales
5.0 out of 5 stars 28 total reviews Free plan available
Add product options using drag-and-drop form builder
4.7 out of 5 stars 35 total reviews Free to install
Configure orders & cart min/max limits, preorders, and more!
4.8 out of 5 stars 32 total reviews Free plan available
Enhanced store credit system for Loyalty, Cashback, and more
4.8 out of 5 stars 241 total reviews Free trial available
Stunning quizzes that boost sales, conversions & subscribers
4.8 out of 5 stars 187 total reviews Free plan available
Seamless file uploads for personalized products
4.6 out of 5 stars 664 total reviews Free plan available
The all-in-one app for promotions, discounts, BOGO's & bundles
5.0 out of 5 stars 49 total reviews Free to install
Boost Sale - Recommended Products & Frequently Bought Together
5.0 out of 5 stars 8 total reviews Free to install
Drive measurable results through the power of streaming TV
5.0 out of 5 stars 36 total reviews Free to install
LINE ID connect with a variety of LINE message & social login
4.9 out of 5 stars 12 total reviews Free to install
Grow with landing pages, quiz funnels, popups & contact forms
4.6 out of 5 stars 41 total reviews Free to install
Bump your Abandoned Cart Recovery with SMS Marketing & Upsell
4.9 out of 5 stars 19 total reviews Free plan available
Next generation of stackable and tiered discounts
5.0 out of 5 stars 10 total reviews Free plan available
Pre-order manager, back-orders and notify/back in stock alerts
4.7 out of 5 stars 45 total reviews Free trial available
Boost revenue Upsell Checkbox, Checkmark Upsell,Addon Checkbox
Built for Shopify
4.8 out of 5 stars 310 total reviews Free trial available
Gift Option Blocks + Upsells, Box Builder, Drawer Cart & More
5.0 out of 5 stars 11 total reviews Free trial available
Build a box, box builder, mix and match bundles
4.9 out of 5 stars 75 total reviews Free trial available
Grow Sales with Wholesale Pricing, Tier price and Volume Boost
1,599 apps
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