Apps for extending your checkout

Build a unique checkout for your business.

3,495 apps
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Judge.me Product Reviews App
5.0 out of 5 stars 37734 total reviews • Free plan available
Collect unlimited product reviews, star ratings, testimonials
Appstle℠ Subscriptions App
5.0 out of 5 stars 6588 total reviews • Free plan available
Retain customers with subscriptions, subscription box, bundles
ParcelWILL Order Tracking
5.0 out of 5 stars 2450 total reviews • Free plan available
Formerly Parcel Panel order tracker: track orders & boost CSAT
17TRACK Order Tracking
4.9 out of 5 stars 3304 total reviews • Free plan available
Simplify order management with smooth tracking and returns
AOV.ai Bundles Upsell
5.0 out of 5 stars 1271 total reviews • Free
Set up Bundle Builder, Bundle Offers & Volume Discounts
Air Product Reviews App & UGC
5.0 out of 5 stars 2813 total reviews • Free
Build trust w/ unlimited product reviews, photos, testimonials
Essential Upsell & Cross Sell
5.0 out of 5 stars 2083 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 2460 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 7134 total reviews • Free
Send newsletters and grow sign ups with email popup windows
Preorder, Back In Stock ‑ STOQ
5.0 out of 5 stars 2981 total reviews • Free plan available
Grow sales with preorders, 'notify me' & back in stock alerts
Bundler ‑ Product Bundles App
4.9 out of 5 stars 2110 total reviews • Free plan available
Earn more with bundle offers, bundle deals & quantity breaks!
BOGOS: Free Gift Bundle Upsell
5.0 out of 5 stars 3573 total reviews • Free plan available
One-stop app for free gift with purchase, buy x get y, bundles
Seal Subscriptions App
4.9 out of 5 stars 2609 total reviews • Free plan available
Increase sales & retention with subscriptions & memberships!
Pumper Bundles Quantity Breaks
4.9 out of 5 stars 2779 total reviews • Free plan available
Increase AOV with Bundle offers, Free Gift & Volume Discount!
Back In Stock,Notify Me: Kbite
5.0 out of 5 stars 3482 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 3310 total reviews • Free to install
Drive referral sales loops with influencer & affiliate program
Order Printer Pro: PDF Invoice
4.9 out of 5 stars 2401 total reviews • Free to install
Invoice generator for PDF invoices, quotes & packing slips.
Kaching CartDrawer Cart Upsell
5.0 out of 5 stars 837 total reviews • Free plan available
Boost your AOV: slide cart, upsell cart & free shipping bar
FBP | Fast Bundle Product
5.0 out of 5 stars 2455 total reviews • Free to install
Boost AOV by bundles, volume discounts, BOGO deals & upsells
Globo Product Options, Variant
4.9 out of 5 stars 4206 total reviews • Free plan available
Product personalizer, customize products w/ variant options
Kaching Bundles App & Upsells
5.0 out of 5 stars 4058 total reviews • Free to install
Boost AOV with quantity breaks, product bundles & upsell app
Loox ‑ Product Reviews App
4.8 out of 5 stars 7641 total reviews • Free plan available
Convert more with visual product reviews, superpowered by AI
REZ Preorder, Back In Stock
5.0 out of 5 stars 692 total reviews • Free
Pre order, notify me, back in stock alert and restock waitlist
Free Shipping Bar, Cart Upsell
4.9 out of 5 stars 618 total reviews • Free
AI Upsell & Cross Sell with progress bar/banner and Free Gift
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3,495 apps
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