Apps for extending your checkout

Build a unique checkout for your business.

3,126 apps
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Byte Lookbook & Shop The Look
5.0 out of 5 stars 117 total reviews • Free plan available
Create amazing Shop The Look lookbook gallery on product page
InPost Paczkomaty Orlen Paczka
4.9 out of 5 stars 25 total reviews • Free trial available
Works on all plans, easy shipping labels generation.
Treo · Auction Plus
4.9 out of 5 stars 24 total reviews • Free plan available
Engage your customers with auctions and Make an Offer
Shogun ‑ Landing Page Builder
4.8 out of 5 stars 1963 total reviews • Free trial available
Design blog posts, product pages, landing page sections & more
Envia Shipping and Fulfillment
4.4 out of 5 stars 467 total reviews • Free to install
Rapidly create domestic and international shipping labels
EA • Sticky Add to Cart Drawer
4.9 out of 5 stars 130 total reviews • Free plan available
Grow via Slide Cart Drawer, Cart Upsell Sticky Add to Cart Bar
Simesy Hide Payment Methods
5.0 out of 5 stars 27 total reviews • Free
Flexible rules to sort, rename and hide payment methods
Payfy: Hide Payment Rules
4.5 out of 5 stars 140 total reviews • Free plan available
Checkout customize to reorder, rename & hide payment methods.
OptiMonk: AI Popup Builder
4.7 out of 5 stars 440 total reviews • Free plan available
Build high-converting popups with an AI-native popup builder.
Dibs – Preorders & Backorders
5.0 out of 5 stars 41 total reviews • Free
Get preorders now with deposit, partial payment, split payment
Æ Upsell Offer & Post Purchase
4.9 out of 5 stars 17 total reviews • Free
Sell more with Upsell Popup, Cross Sell & discount offers
WSA DPD Integration
4.9 out of 5 stars 100 total reviews • Free plan available
Creates and tracks DPD Shipments (20 countries supported)
Superfans ‑ Mobile App Builder
4.9 out of 5 stars 884 total reviews • Free trial available
Build native mobile apps to engage, convert, and retain
Qikify Quantity Discount
5.0 out of 5 stars 34 total reviews • Free
Encourage large purchases w/ volume discounts, quantity breaks
Boxtal ‑ Shipping solution
4.7 out of 5 stars 41 total reviews • Free to install
Benefit from negotiated rates for all carriers.
AfterShip Email Marketing,SMS
4.8 out of 5 stars 2057 total reviews • Free plan available
Email & SMS automation tools that convert more customers
Honeycomb Upsell & Cross Sell
4.8 out of 5 stars 157 total reviews • Free plan available
Boost your sales with one-click upsell & cross sell funnels
Clearer.io Address Validator
4.8 out of 5 stars 187 total reviews • Free to install
Address validation to prevent shipping and delivery failures
Popupsmart: AI Popup, A/B Test
4.9 out of 5 stars 69 total reviews • Free plan available
Boost conversion and sales, collect SMS & email subscribers
Process Wholesale: B2B Pricing
4.7 out of 5 stars 57 total reviews • Free trial available
Offer B2B wholesale pricing in your existing store in minutes
Atlas Pickup Points
4.9 out of 5 stars 61 total reviews • Free trial available
Pickup points map in checkout, 50+ carriers in 35 countries
CheckboxAssistant: Terms Check
5.0 out of 5 stars 32 total reviews • Free plan available
Build trust and reduce risk with terms and conditions checkbox
Checkout Components | Upsell
5.0 out of 5 stars 43 total reviews • Free trial available
Boost AOV with checkout & post-purchase upsells—no commissions
Shoplift ‑ Split & A/B Testing
4.8 out of 5 stars 106 total reviews • Free trial available
CRO & AB testing for themes, templates, prices, content, pages
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3,126 apps
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