Apps for extending your checkout

Build a unique checkout for your business.

2,923 apps
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Blockify Age Verification 18+
5.0 out of 5 stars 254 total reviews • Free to install
Add age verification popup, age gate, terms and conditions box
Avada GDPR Cookies Consent
5.0 out of 5 stars 842 total reviews • Free plan available
GDPR/CCPA Compliance Cookies with GCM v2 & Google-certified
Lookfy Lookbook: Image Gallery
4.7 out of 5 stars 167 total reviews • Free plan available
Gain customers with photo gallery, portfolio & shoppable image
Easify Box Bundle Builder BYOB
4.9 out of 5 stars 132 total reviews • Free
Mix and Match bundle app to Build Your Own Bundle products
Volume Discounts — Dealeasy
4.9 out of 5 stars 493 total reviews • Free to install
Offer bundle discounts along with free shipping and free gifts
Google Reviews by Trustify
5.0 out of 5 stars 73 total reviews • Free plan available
Showcase multi-business Google Reviews with auto translation
Atlas: AI Store Builder
4.7 out of 5 stars 320 total reviews • Free trial available
Sell more with AI-built stores, smart bundles, & cart upsells.
Blockify Checkout Rules Plus
4.9 out of 5 stars 202 total reviews • Free plan available
Checkout rules, upsells, and checkout customizer to boost AOV
Zepto Product Personalizer
4.9 out of 5 stars 1091 total reviews • Free trial available
Unlimited options with live preview to sell customized product
ParcelWILL Returns & Exchange
4.9 out of 5 stars 411 total reviews • Free plan available
Automate returns and exchanges, return labels by ParcelPanel
TrustWILL Loyalty & Referrals
4.9 out of 5 stars 725 total reviews • Free plan available
Loyalty Rewards Program with Points, Referral Program & VIP
OneMobile ‑ Mobile App Builder
4.9 out of 5 stars 357 total reviews • Free plan available
Build a stunning and high-converting mobile app in 30 minutes
S: Estimated Delivery Date ETA
4.9 out of 5 stars 412 total reviews • Free plan available
Boost sales with EDD, estimated delivery & shipping protection
DS: Facebook & Instagram Shop
4.9 out of 5 stars 220 total reviews • Free plan available
Boost sales with Facebook and Instagram shopping.
Printful: Print on Demand
4.8 out of 5 stars 2852 total reviews • Free to install
Sell custom print and embroidery items with no upfront costs
Address Validator AddressHero
4.9 out of 5 stars 222 total reviews • Free to install
Avoid address errors with address validation
Madgic Order Limits Quantity
5.0 out of 5 stars 104 total reviews • Free plan available
Set Order Limit, MOQ (Minimum Order Quantity) & Product Limit
Instant Section & Page Builder
5.0 out of 5 stars 265 total reviews • Free plan available
Fast Landing Page Builder for Product pages, Sections & more
Facebook & Instagram
3.7 out of 5 stars 4143 total reviews • Free to install
Seamlessly manage your Facebook and Instagram presence
Brevo PushOwl: Email,Push,SMS
4.8 out of 5 stars 1707 total reviews • Free plan available
Grow Sales via Email Marketing, PopUp, Push Notifications, SMS
Snapchat Ads
4.7 out of 5 stars 641 total reviews • Free to install
Reach 750M+ Snapchat users and grow your business
Clay • B2B Wholesale Pricing
5.0 out of 5 stars 146 total reviews • Free plan available
Setup wholesale B2B pricing, registration form, order limits
Upcart—Cart Drawer Cart Upsell
4.6 out of 5 stars 718 total reviews • Free plan available
Add a Slide Cart with a Free Shipping Bar & Upsell Cart Widget
Zapiet ‑ Pickup + Delivery
4.9 out of 5 stars 1546 total reviews • Free trial available
Smarter delivery options for pickup, local delivery & shipping
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2,923 apps
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