Apps for extending your checkout

Build a unique checkout for your business.

4,740 apps
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Back in stock Restock Preorder
5.0 out of 5 stars 145 total reviews • Free plan available
Recover sales with back in stock email alerts for customers
Local Delivery + Pickup Date:S
5.0 out of 5 stars 118 total reviews • Free plan available
Local Delivery & store pickup, AI Route planner,Date-Time Slot
ScaleChart ‑ Size Chart & Fit
5.0 out of 5 stars 9 total reviews • Free plan available
Help customers pick the right size with size charts & upsells
xConnector
4.7 out of 5 stars 78 total reviews • Free plan available
Automatically create shipping labels and invoices
Stack Discounts Pro
4.7 out of 5 stars 33 total reviews • Free trial available
Combine discounts with advanced multi-discount campaigns
Ecologi: Plant Trees per Sale
4.8 out of 5 stars 34 total reviews • Free to install
Plant Trees, Remove Carbon, Boost Sales.
BundlePlus ‑ Bundle & Discount
5.0 out of 5 stars 5 total reviews • Free plan available
Create custom product bundles and tiered volume discounts.
Superfans ‑ Mobile App Builder
4.9 out of 5 stars 855 total reviews • Free trial available
Build native mobile apps to engage, convert, and retain
CRM PLUS on LINE
5.0 out of 5 stars 39 total reviews • Free to install
LINE ID connect with a variety of LINE message & social login
Amote: Cart Upsell Cart Drawer
4.6 out of 5 stars 160 total reviews • Free
Boost AOV w/ Cart Drawer, Cart upsell, Reward bar, Free Gifts
ICU• In Cart Upsell Cross Sell
4.8 out of 5 stars 558 total reviews • Free plan available
Boost AOV w/ In Cart Upsell, Cross-Sell & Post Purchase Upsell
kosR
4.8 out of 5 stars 26 total reviews • Free plan available
Manage shipping, pickup, and billing for Hungarian merchants
Terms and Conditions Check Box
4.8 out of 5 stars 39 total reviews • Free plan available
Add terms checkbox and require agreement before checkout
Shogun ‑ Landing Page Builder
4.8 out of 5 stars 1933 total reviews • Free plan available
Design blog posts, product pages, landing page sections & more
Pify AI Contact Form Builder
4.6 out of 5 stars 487 total reviews • Free plan available
Easy to build customization forms, support form, return forms
Sauce: Instagram, TikTok & UGC
4.6 out of 5 stars 334 total reviews • Free trial available
Sell More with UGC, Shoppable Videos & Influencer-Led Shopping
OO ‑ B2B & Wholesale
5.0 out of 5 stars 36 total reviews • Free trial available
Powerful B2B app for pricing, registration, quotes & taxes
Yuko Affiliate Marketing
4.9 out of 5 stars 21 total reviews • Free plan available
Referral collabs, affiliate marketing, referral program & more
Infinite Donations & Charity
4.8 out of 5 stars 12 total reviews • Free plan available
Turning Donations Into Action, Supporting Charitable Causes
MBC Bundle Builder BYOB
4.9 out of 5 stars 50 total reviews • Free plan available
Allow users build your own bundle products using box builder
Dialog ‑ AI Personal Shopper
5.0 out of 5 stars 32 total reviews • Free plan available
Boost conversions with an Amazon-inspired Rufus agent.
JOIN: Shoppable Video & UGC
5.0 out of 5 stars 18 total reviews • Free trial available
Add shoppable videos, UGC and web stories to your store
Subscription App & Free Gift
5.0 out of 5 stars 19 total reviews • Free
Next-Gen Subscriptions Predictable Revenue -subscribe and save
UpsellPlus Checkout Upsell
5.0 out of 5 stars 138 total reviews • Free trial available
Grow AOV with cross sell, post purchase & checkout upsell
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