Apps for extending your checkout

Build a unique checkout for your business.

2,341 apps
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Checkout Catalyst
4.9 out of 5 stars 7 total reviews • Free trial available
Checkout catalsyt helps to customize the checkout page
Llama Upsells
5.0 out of 5 stars 10 total reviews • Free to install
Increase revenue with targeted upsell offers at every step.
Built for Shopify
Loqate Address Validation
5.0 out of 5 stars 5 total reviews • Free to install
Improve data quality & delivery rates with address validation
Checkout Bear
4.0 out of 5 stars 4 total reviews • Free to install
Customize your checkout page with checkout extensibility
Neezon: Smarty Discounts
4.5 out of 5 stars 2 total reviews • Free plan available
Create advanced discounts with smart targeting & rules.
Howdy Customer Tag Discount
5.0 out of 5 stars 6 total reviews • Free trial available
Customer tag discount for B2B wholesale, VIP user and more!
OrderMate ‑ Delivery & Pickup
4.8 out of 5 stars 145 total reviews • Free plan available
Show ETA-EDD + date picker for local delivery and store pickup
Lift: Charity and Donations
5.0 out of 5 stars 3 total reviews • Free plan available
Support causes with seamless, flexible donation tools
Personizely: A/B Testing & CRO
4.9 out of 5 stars 93 total reviews • Free to install
A/B testing themes, content, prices, popups to boost sales
UserLoop Surveys & Feedback
5.0 out of 5 stars 26 total reviews • Free plan available
Surveys for attribution, feedback and insight with rewards.
Sleeknote: Popups, Quiz, Forms
5.0 out of 5 stars 2 total reviews • Free trial available
Turn your store visitors into email subscribers and customers
Dollarlabs: Ultimate Discounts
4.7 out of 5 stars 13 total reviews • Free trial available
Create any discount you can imagine. Full control and no limit
Omniva shipping
1.0 out of 5 stars 9 total reviews • Free
Streamlined Shipping Solutions for E-commerce Stores
YipSMS: Text Marketing
5.0 out of 5 stars 8 total reviews • Free to install
Create, schedule, and send SMS campaigns to your customers.
Faslet Size Me Up
5.0 out of 5 stars 7 total reviews • Free trial available
We ensure that every customer buys the right size in one go.
BOGO Bundle Quantity Breaks
5.0 out of 5 stars 53 total reviews • Free plan available
Boost AOV by BOGO offers, volume discount, free gifts & upsell
Essential AB Test ‑ Split Test
5.0 out of 5 stars 1 total reviews • Free
Lift CRO by AB Testing & Split Testing Theme Templates.
Pixel‑x Facebook Tiktok GA4
4.8 out of 5 stars 24 total reviews • Free plan available
Setup Tiktok, Facebook CAPI & GA4 pixels and audiences, easily
Checkmate
Free
Attract customers with personalized discount campaigns
Shippit | Shipping & Delivery
3.3 out of 5 stars 91 total reviews • Free plan available
Shipping technology platform
Ultimate PO Box Blocker
5.0 out of 5 stars 5 total reviews • Free trial available
Block PO boxes in real-time, save time & prevent lost packages
GLS Clik&Ship (Denmark)
Free to install
GLS Click&Ship - automatiser din labelgenerering
Hulk NPS Post Purchase Survey
4.8 out of 5 stars 71 total reviews • Free plan available
Effortlessly gather product insights and feedback with ease.
Built for Shopify
CAI Customizer for Printful
5.0 out of 5 stars 15 total reviews • Free to install
Print on Demand POD Customizer for Printful Products
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