Apps for extending your checkout

Build a unique checkout for your business.

2,813 apps
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Shipandco
4.7 out of 5 stars 115 total reviews • Free to install
Print shipping labels fast with FedEx, UPS, DHL & JapanPost.
Rebolt Bundle & Upsell
4.8 out of 5 stars 558 total reviews • Free to install
Boost AOV with Bundles, Upsells & Cross-Sells, Volume Discount
Giftnote: Engine for Gifting
5.0 out of 5 stars 139 total reviews • Free trial available
Email/SMS Gift Messages, eGift Cards & Multi-Recipient Orders
Ymq Product Options & Variants
4.8 out of 5 stars 295 total reviews • Free plan available
Add variant option to personalizing and customizing products
UFE Cross Sell & Upsell Bundle
4.8 out of 5 stars 463 total reviews • Free
Boost Sales with BOGO, Volume Discounts and Cart Upsell offers
Simple Affiliate
5.0 out of 5 stars 83 total reviews • Free to install
Boost referral marketing with affiliate & influencer programs
Elevate A/B Testing Price Test
5.0 out of 5 stars 85 total reviews • Free trial available
Boost sales with AB testing: prices, shipping, content & more
Elevar Conversion Tracking
4.5 out of 5 stars 143 total reviews • Free to install
Add server-side conversion tracking to improve data accuracy
Shogun ‑ AB Testing
4.7 out of 5 stars 16 total reviews • Free plan available
A/B testing for pages, themes, templates, price testing & more
Discount Kit
5.0 out of 5 stars 59 total reviews • Free trial available
Discounts that drive sales and increase AOV & conversion rates
Shipping & Delivery ‑ ShipZip
5.0 out of 5 stars 370 total reviews • Free plan available
More control over shipping rate to avoid loss & schedule order
Upsell Kit: BOGO, Bundle & 30+
5.0 out of 5 stars 125 total reviews • Free trial available
Sell more with preorders, post purchase upsell, sales pop up
Alia: Email & SMS Popups
4.8 out of 5 stars 110 total reviews • Free trial available
Beautiful popups that collect email and SMS optins
Buddify ‑ AI Sales Assistant
5.0 out of 5 stars 14 total reviews • Free to install
Stop guessing -> Start negotiating. Pop-ups beg, AI persuades!
PayRules: Hide Payment Methods
4.8 out of 5 stars 80 total reviews • Free plan available
Hide payment options conditionally to avoid unwanted fees
Downpay: Partial Pay & Deposit
5.0 out of 5 stars 78 total reviews • Free trial available
Offer deposit & partial payment for custom and pre-order sales
Rise Gift Cards & Store Credit
4.7 out of 5 stars 746 total reviews • Free trial available
Store Credit Wallet for Cashback, Loyalty, Rewards & Refunds
Clearer.io Address Validator
4.8 out of 5 stars 186 total reviews • Free to install
Address validation to prevent shipping and delivery failures
EXPO ‑ Extra Product Options
4.7 out of 5 stars 52 total reviews • Free plan available
Add unlimited variants with 16+ option types to increase sales
Octane AI: Advanced Quiz Maker
4.9 out of 5 stars 193 total reviews • Free trial available
Stunning quizzes that boost sales, conversions & subscribers
ShineOn: Print On Demand
4.5 out of 5 stars 472 total reviews • Free to install
High-margin jewelry & gifts, shipped fast from the USA
B: WhatsApp Chat, Abandon Cart
4.9 out of 5 stars 334 total reviews • Free
Boost Sales With WhatsApp Chat, Cart Recovery & Broadcasts!
ShipD Delivery & Pickup points
4.8 out of 5 stars 26 total reviews • Free trial available
Deliver to pickup-points or home with Packeta, PPL, GLS, DPD
Wiz: Checkout Upsell & Rules
4.9 out of 5 stars 49 total reviews • Free trial available
the All-in-One checkout and post checkout customization tool
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