Apps for extending your checkout

Build a unique checkout for your business.

4,238 apps
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Judge.me Product Reviews App
5.0 out of 5 stars 40087 total reviews • Free plan available
Collect unlimited product reviews, star ratings, testimonials
Appstle℠ Subscriptions App
5.0 out of 5 stars 7302 total reviews • Free plan available
Retain customers with subscriptions, subscription box, bundles
Preorder, Back In Stock ‑ STOQ
5.0 out of 5 stars 3215 total reviews • Free plan available
Grow sales with preorders, 'notify me' & back in stock alerts
17TRACK Order Tracking
4.9 out of 5 stars 3491 total reviews • Free plan available
Simplify order management with smooth tracking and returns
Section Store: Theme Sections
4.9 out of 5 stars 2597 total reviews • Free to install
700+ plug-n-play customisable sections. Bundles, Upsell & AI
Essential Upsell & Cross Sell
5.0 out of 5 stars 2147 total reviews • Free plan available
Lift AOV with Frequently Bought Together Upsell and Cross-sell
BOGOS: Free Gift Bundle Upsell
5.0 out of 5 stars 3847 total reviews • Free plan available
One-stop app for free gift with purchase, buy x get y, bundles
UpPromote Affiliate Marketing
4.9 out of 5 stars 3438 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 3627 total reviews • Free plan available
Back in Stock alert & Restock alert for Out-of-Stock Waitlists
Essent Cart Drawer Cart Upsell
5.0 out of 5 stars 615 total reviews • Free
Lift AOV via Slide Cart Upsell, Sticky Add to Cart, Reward Bar
SMART Checkout Rules & Upsells
5.0 out of 5 stars 480 total reviews • Free
Checkout upsell app, rules & post purchase upsells to grow AOV
Pumper Bundles Quantity Breaks
4.9 out of 5 stars 2968 total reviews • Free plan available
Increase AOV with Bundle offers, Free Gift & Volume Discount!
AOV.ai Bundles Upsell
5.0 out of 5 stars 1453 total reviews • Free
Set up Bundle Builder, Bundle Offers & Volume Discounts
Bundler ‑ Product Bundles App
4.9 out of 5 stars 2280 total reviews • Free plan available
Earn more with bundle offers, bundle deals & quantity breaks!
Loox ‑ Product Reviews App
4.9 out of 5 stars 8025 total reviews • Free plan available
Convert more with visual product reviews, superpowered by AI
Seal Subscriptions App
4.9 out of 5 stars 2723 total reviews • Free plan available
Increase sales & retention with subscriptions & memberships!
AG Product Reviews App & UGC
5.0 out of 5 stars 2873 total reviews • Free
Build trust w/ unlimited product reviews, photos, testimonials
REZ Preorder, Back In Stock
5.0 out of 5 stars 951 total reviews • Free
Do pre order, notify me, back in stock alert, restock waitlist
InstaShop Instagram & Facebook
4.9 out of 5 stars 331 total reviews • Free plan available
Boost sales with Facebook and Instagram shopping.
Globo Product Options, Variant
4.9 out of 5 stars 4484 total reviews • Free plan available
Product personalizer, customize products w/ variant options
Order Printer Pro: PDF Invoice
4.9 out of 5 stars 2495 total reviews • Free to install
Invoice generator for PDF invoices, quotes & packing slips.
Kaching CartDrawer Cart Upsell
5.0 out of 5 stars 961 total reviews • Free plan available
Boost your AOV: slide cart, upsell cart & free shipping bar
Smile: Loyalty Program Rewards
4.9 out of 5 stars 4258 total reviews • Free plan available
Customer loyalty points, VIP tiers, referrals, rewards program
SendWILL Popup Email Marketing
4.9 out of 5 stars 7105 total reviews • Free
Send newsletters and grow sign ups with email popup windows
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4,238 apps
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