Apps for extending your checkout

Build a unique checkout for your business.

3,243 apps
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Judge.me Product Reviews App
5.0 out of 5 stars 36149 total reviews • Free plan available
Collect unlimited product reviews, star ratings, testimonials
Kaching Bundles App & Upsells
5.0 out of 5 stars 3621 total reviews • Free to install
Boost AOV with quantity breaks, bundle products & upsell app
Essential Upsell & Cross Sell
5.0 out of 5 stars 2000 total reviews • Free plan available
Lift AOV with Frequently Bought Together Upsell and Cross-sell
Appstle℠ Subscriptions App
5.0 out of 5 stars 6049 total reviews • Free plan available
Retain customers with subscriptions, subscription box, bundles
ParcelWILL Order Tracking
4.9 out of 5 stars 2369 total reviews • Free plan available
Formerly Parcel Panel order tracker: track orders & boost CSAT
Section Store: Theme Sections
4.9 out of 5 stars 2305 total reviews • Free to install
Add plug-n-play customisable sections to any theme & page
SendWILL Popup Email Marketing
4.9 out of 5 stars 7130 total reviews • Free
Boost newsletter signups with high-converting email popups
17TRACK Order Tracking
4.9 out of 5 stars 3236 total reviews • Free plan available
Simplify order management with smooth tracking and returns
Bundler ‑ Product Bundles
4.9 out of 5 stars 1956 total reviews • Free plan available
Earn more with bundle offers, bundle deals & quantity breaks!
Pumper Bundles Quantity Breaks
4.9 out of 5 stars 2634 total reviews • Free plan available
Increase AOV with Bundle offers, Free Gift & Volume Discount!
Preorder, Back In Stock ‑ STOQ
5.0 out of 5 stars 2779 total reviews • Free plan available
Grow sales with preorders, 'notify me' & back in stock alerts
BOGOS: Free Gift Bundle Upsell
5.0 out of 5 stars 3377 total reviews • Free plan available
One-stop app for free gift with purchase, buy x get y, bundles
PageFly Landing Page Builder
4.9 out of 5 stars 5772 total reviews • Free plan available
Build proven CRO-focused pages with pro flexible customization
AOV.ai Bundles Upsell
5.0 out of 5 stars 1061 total reviews • Free
Set up Bundle Builder, Bundle Offers & Volume Discounts
UpPromote Affiliate Marketing
4.9 out of 5 stars 3189 total reviews • Free to install
Drive referral sales loops with influencer & affiliate program
Back In Stock,Notify Me: Kbite
5.0 out of 5 stars 3371 total reviews • Free plan available
Back in Stock alert & Restock alert for Out-of-Stock Waitlists
Easify Custom Product Options
4.9 out of 5 stars 2340 total reviews • Free plan available
Add variant option w/ product personalizer, file upload, addon
Seal Subscriptions App
4.9 out of 5 stars 2512 total reviews • Free plan available
Increase sales & retention with subscriptions & memberships!
Kaching CartDrawer Cart Upsell
5.0 out of 5 stars 691 total reviews • Free plan available
Boost your AOV: slide cart, upsell cart & free shipping bar
Consentmo GDPR Compliance
5.0 out of 5 stars 1759 total reviews • Free plan available
GDPR/CCPA Cookie Compliance banner & Website accessibility
FBP | Fast Bundle Product
5.0 out of 5 stars 2247 total reviews • Free to install
Boost AOV by bundle offers, volume discounts, BOGO deals, etc.
Kaching Subscriptions App
5.0 out of 5 stars 450 total reviews • Free plan available
Grow recurring revenue with flexible product subscriptions
Color Swatch King: Variants
4.9 out of 5 stars 2441 total reviews • Free plan available
BOOST SALE with Variants Options as Variant Image/Color Swatch
Rapi Bundles Builder & Upsells
5.0 out of 5 stars 946 total reviews • Free to install
Boost AOV with Bundles, Upsells, Volume discounts, BOGO Deals
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3,243 apps
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