Apps for extending your checkout

Build a unique checkout for your business.

4,722 apps
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Magical Custom Fields & Upload
4.7 out of 5 stars 80 total reviews • Free trial available
Custom Order Notes, Text Box, Date Picker + Checkout Fields
VOL Product Fees & Surcharges
5.0 out of 5 stars 40 total reviews • Free plan available
Add product fees & surcharges to checkout, POS, cart & orders
Section VSO: Theme Sections
4.9 out of 5 stars 68 total reviews • Free plan available
Premium sections designed to build trust and maximize growth
Navidium Shipping Protection
4.9 out of 5 stars 362 total reviews • Free to install
Shipping protection/shipping insurance fee as a cart upsell
VanChat AI Chatbot & Live Chat
4.9 out of 5 stars 121 total reviews • Free to install
AI Chatbot for Sales: AI chat, live chat & 24/7 live support.
Hextom: Upsell Sales Boost
4.8 out of 5 stars 1396 total reviews • Free plan available
Increase AOV with upsell, bundle, BOGO, countdown and trust
OC: Bundle App & Volume Upsell
5.0 out of 5 stars 73 total reviews • Free plan available
Sell with Orichi Combo Discount,Volume Bundle Builder, Bundles
AddressGuard Address Validator
5.0 out of 5 stars 36 total reviews • Free to install
Global carrier-validated address verification: 240+ countries
GOVX ID Exclusive Discounts
4.9 out of 5 stars 285 total reviews • Free to install
Launch a military and first responder discount on your store.
Termzy ‑ I Agree To Terms
4.7 out of 5 stars 204 total reviews • Free trial available
Add a Terms and Conditions checkbox without any hassle!
SortWise Collection Sort
5.0 out of 5 stars 21 total reviews • Free plan available
Automate merchandising with metrics-driven collection sorting
QuickCEP: AI Support Agent
4.9 out of 5 stars 57 total reviews • Free plan available
Increase sales while providing excellent customer service.
Verifast AI Chatbot + AI Chat
5.0 out of 5 stars 123 total reviews • Free plan available
AI Chatbot (ChatGPT for Cart Recovery, Customer Service & FAQs
Qikify Slide Cart Drawer
4.9 out of 5 stars 411 total reviews • Free plan available
Add slide cart drawer, sticky cart, progress bar, cart upsell
Wishlist Power
5.0 out of 5 stars 36 total reviews • Free plan available
Easy to set up wishlist that adapts to the most popular themes
Optionize Product Options
4.5 out of 5 stars 90 total reviews • Free plan available
AI-powered custom options that go beyond the variant limit.
Boxtal ‑ Shipping solution
4.8 out of 5 stars 42 total reviews • Free to install
Benefit from negotiated rates for all carriers.
SS Upsell & Cross sell
5.0 out of 5 stars 26 total reviews • Free plan available
Boost AOV: AI Upsell & Cross Sell, Frequently Bought Together
PowerX ‑ Functions Creator
4.8 out of 5 stars 32 total reviews • Free plan available
Script to Functions: Discounts, BOGO, Free Gift, Volume & More
Triple Whale
4.0 out of 5 stars 91 total reviews • Free plan available
Find the exact data points to grow your brand
Froonze VIP Loyalty & Wishlist
5.0 out of 5 stars 263 total reviews • Free to install
Grow w/ loyalty program, rewards, cashback, customer account
REVIEWS.io Product Reviews App
4.7 out of 5 stars 724 total reviews • Free plan available
Collect product reviews, star ratings, testimonials, UGC + Q&A
CP: Order Editing & Upsells
5.0 out of 5 stars 52 total reviews • Free to install
Allows editing order, editing address, upsell & EU Withdrawal
Uploadify ‑ Customer Gallery
4.7 out of 5 stars 22 total reviews • Free plan available
Boost social proof with a customer image gallery
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