Apps for extending your checkout

Build a unique checkout for your business.

4,400 apps
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Judge.me Product Reviews App
5.0 out of 5 stars 40491 total reviews • Free plan available
Collect unlimited product reviews, star ratings, testimonials
Appstle℠ Subscriptions App
5.0 out of 5 stars 7438 total reviews • Free plan available
Retain customers with subscriptions, subscription box, bundles
17TRACK Order Tracking
4.9 out of 5 stars 3520 total reviews • Free plan available
Simplify order management with smooth tracking and returns
BOGOS: Free Gift Bundle Upsell
5.0 out of 5 stars 3894 total reviews • Free plan available
One-stop app for free gift with purchase, buy x get y, bundles
Essential Upsell & Cross Sell
5.0 out of 5 stars 2170 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 2617 total reviews • Free to install
700+ plug-n-play customisable sections. Bundles, Upsell & AI
Back In Stock,Notify Me: Kbite
5.0 out of 5 stars 3643 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 3459 total reviews • Free to install
Drive referral sales loops with influencer & affiliate program
Easify Custom Product Options
4.9 out of 5 stars 2732 total reviews • Free plan available
Add product options variant options with product personalizer
SMART Checkout Rules & Upsells
5.0 out of 5 stars 500 total reviews • Free
Checkout upsell app, rules & post purchase upsells to grow AOV
SendWILL Popup Email Marketing
4.9 out of 5 stars 7097 total reviews • Free
Send newsletters and grow sign ups with email popup windows
AG Product Reviews App & UGC
5.0 out of 5 stars 2896 total reviews • Free
Build trust w/ unlimited product reviews, photos, testimonials
REZ Preorder, Back In Stock
5.0 out of 5 stars 1017 total reviews • Free
Do pre order, notify me, back in stock alert, restock waitlist
Bundler ‑ Product Bundles App
4.9 out of 5 stars 2320 total reviews • Free plan available
Earn more with bundle offers, bundle deals & quantity breaks!
AOV.ai Bundles Upsell
5.0 out of 5 stars 1505 total reviews • Free
Set up Bundle Builder, Bundle Offers & Volume Discounts
Seal Subscriptions App
4.9 out of 5 stars 2743 total reviews • Free plan available
Increase sales & retention with subscriptions & memberships!
MetaShop: Instagram & Facebook
4.9 out of 5 stars 353 total reviews • Free plan available
Boost sales with Facebook and Instagram shopping.
Consentmo GDPR Compliance
5.0 out of 5 stars 1855 total reviews • Free plan available
GDPR/CCPA Cookies Compliance,Web Accessibility & EU Withdrawal
Order Printer Pro: PDF Invoice
4.9 out of 5 stars 2517 total reviews • Free to install
Invoice generator for PDF invoices, quotes & packing slips.
FBP: Fast Bundle & Upsell App
5.0 out of 5 stars 2914 total reviews • Free to install
Upsell app, Mix & Match, BOGO, Free Gift & volume discount
Pandectes GDPR Compliance
5.0 out of 5 stars 2916 total reviews • Free plan available
GDPR/CCPA Cookie Banner, Web Accessibility & EU Withdrawal
Loox ‑ Product Reviews App
4.9 out of 5 stars 8094 total reviews • Free plan available
Convert more with visual product reviews, superpowered by AI
Smile: Loyalty Program Rewards
4.9 out of 5 stars 4267 total reviews • Free plan available
Customer loyalty points, VIP tiers, referrals, rewards program
Kaching CartDrawer Cart Upsell
5.0 out of 5 stars 999 total reviews • Free plan available
Boost your AOV: slide cart, upsell cart & free shipping bar
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