Apps for extending your checkout

Build a unique checkout for your business.

2,076 apps
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Free plan available
Design and deploy stunning stores in Webflow
Free plan available
Improve conversions by seeing how shoppers use your store
5.0 out of 5 stars 5 total reviews Free plan available
Add dynamic cart attributes & line properties, single or multi
5.0 out of 5 stars 1 total reviews $25/month
Age verify your online customers and their ID
4.6 out of 5 stars 5 total reviews Free plan available
Run A/B tests on Prices and Shipping rates to increase Sales
4.7 out of 5 stars 169 total reviews Free trial available
Calculate and collect duty, tax, fees at checkout w/remittance
5.0 out of 5 stars 3 total reviews Free plan available
Customize your checkout with powerful functions and conditions
4.9 out of 5 stars 17 total reviews Free plan available
Boost sales and AOV with bundles, tiered, and combo discounts.
4.4 out of 5 stars 53 total reviews Free
Boost engagement with stunning Instagram gallery, grid & UGC
4.3 out of 5 stars 19 total reviews Free
Send personalized postcards to your customers, automatically
4.4 out of 5 stars 102 total reviews Free to install
Drive loyalty & revenue w/ free returns & shipping insurance
Built for Shopify
4.1 out of 5 stars 14 total reviews Free
The comprehensive post-purchase customer experience
5.0 out of 5 stars 6 total reviews Free trial available
Expand your international reach with multi-currency discounts.
Free trial available
Sync Multi Pixels for FB Conversion API & Google Ads fix IOS14
4.2 out of 5 stars 24 total reviews Free plan available
Increase sales with variant options for personalized products.
5.0 out of 5 stars 4 total reviews Free
Create bundles and automated discounts to increase sales & AOV
4.8 out of 5 stars 91 total reviews Free trial available
Boost Sales w/ Digital, Physical, and Bulk Gift Card Solutions
4.9 out of 5 stars 182 total reviews Free trial available
Improve conversions with Instagram, TikTok & UGC galleries
4.8 out of 5 stars 721 total reviews Free plan available
Maximize your store sales & ROI with this easy-to-install app.
4.8 out of 5 stars 103 total reviews $349 one-time charge
Pre-built Data Layer for Google Tag Manager & 60+ tags
4.7 out of 5 stars 34 total reviews Free to install
Create & sell NFTs in minutes. Tokengates & Certificates(COAs)
5.0 out of 5 stars 2 total reviews Free
Charge a COD fee and apply limits to Cash on Delivery orders.
3.9 out of 5 stars 168 total reviews Free trial available
Automatically and securely deliver any digital product.
5.0 out of 5 stars 36 total reviews Free plan available
Drive sales or email leads with a refer-a-friend program
2,076 apps
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