Apps for extending your checkout

Build a unique checkout for your business.

4,308 apps
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Judge.me Product Reviews App
5.0 out of 5 stars 40306 total reviews • Free plan available
Collect unlimited product reviews, star ratings, testimonials
Appstle℠ Subscriptions App
5.0 out of 5 stars 7371 total reviews • Free plan available
Retain customers with subscriptions, subscription box, bundles
Preorder, Back In Stock ‑ STOQ
5.0 out of 5 stars 3243 total reviews • Free plan available
Grow sales with preorders, 'notify me' & back in stock alerts
17TRACK Order Tracking
4.9 out of 5 stars 3500 total reviews • Free plan available
Simplify order management with smooth tracking and returns
Essential Upsell & Cross Sell
5.0 out of 5 stars 2164 total reviews • Free plan available
Lift AOV with Frequently Bought Together Upsell and Cross-sell
Section Store: Theme Sections
4.9 out of 5 stars 2604 total reviews • Free to install
700+ plug-n-play customisable sections. Bundles, Upsell & AI
BOGOS: Free Gift Bundle Upsell
5.0 out of 5 stars 3868 total reviews • Free plan available
One-stop app for free gift with purchase, buy x get y, bundles
Back In Stock,Notify Me: Kbite
5.0 out of 5 stars 3633 total reviews • Free plan available
Back in Stock alert & Restock alert for Out-of-Stock Waitlists
UpPromote Affiliate Marketing
4.9 out of 5 stars 3454 total reviews • Free to install
Drive referral sales loops with influencer & affiliate program
SMART Checkout Rules & Upsells
5.0 out of 5 stars 487 total reviews • Free
Checkout upsell app, rules & post purchase upsells to grow AOV
AOV.ai Bundles Upsell
5.0 out of 5 stars 1477 total reviews • Free
Set up Bundle Builder, Bundle Offers & Volume Discounts
Easify Custom Product Options
4.9 out of 5 stars 2709 total reviews • Free plan available
Add variant option w/ product personalizer, file upload, addon
Bundler ‑ Product Bundles App
4.9 out of 5 stars 2298 total reviews • Free plan available
Earn more with bundle offers, bundle deals & quantity breaks!
Pumper Bundles Quantity Breaks
4.9 out of 5 stars 2970 total reviews • Free plan available
Increase AOV with Bundle offers, Free Gift & Volume Discount!
SendWILL Popup Email Marketing
4.9 out of 5 stars 7108 total reviews • Free
Send newsletters and grow sign ups with email popup windows
AG Product Reviews App & UGC
5.0 out of 5 stars 2881 total reviews • Free
Build trust w/ unlimited product reviews, photos, testimonials
REZ Preorder, Back In Stock
5.0 out of 5 stars 982 total reviews • Free
Do pre order, notify me, back in stock alert, restock waitlist
MetaShop: Instagram & Facebook
4.9 out of 5 stars 340 total reviews • Free plan available
Boost sales with Facebook and Instagram shopping.
Seal Subscriptions App
4.9 out of 5 stars 2733 total reviews • Free plan available
Increase sales & retention with subscriptions & memberships!
Order Printer Pro: PDF Invoice
4.9 out of 5 stars 2508 total reviews • Free to install
Invoice generator for PDF invoices, quotes & packing slips.
Globo Product Options, Variant
4.9 out of 5 stars 4500 total reviews • Free plan available
Product personalizer, customize products w/ variant options
Kaching CartDrawer Cart Upsell
5.0 out of 5 stars 974 total reviews • Free plan available
Boost your AOV: slide cart, upsell cart & free shipping bar
Consentmo GDPR Compliance
5.0 out of 5 stars 1854 total reviews • Free plan available
GDPR/CCPA Cookie Compliance banner & Website accessibility
Smile: Loyalty Program Rewards
4.9 out of 5 stars 4268 total reviews • Free plan available
Customer loyalty points, VIP tiers, referrals, rewards program
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4,308 apps
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