Apps for extending your checkout

Build a unique checkout for your business.

4,851 apps
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Replo Landing Page Builder
4.7 out of 5 stars 171 total reviews • Free plan available
High-performance landing pages for serious ecommerce teams
kosR
4.8 out of 5 stars 21 total reviews • Free plan available
Manage shipping, pickup, and billing for Hungarian merchants
Zonos Duty and Tax
4.6 out of 5 stars 150 total reviews • Free trial available
Calculate and collect duty, tax, fees at checkout w/remittance
Adsgun: Show Discounted Prices
4.7 out of 5 stars 25 total reviews • Free plan available
Auto-apply promotion discounts strike-through compare-at price
BL External Links Button
5.0 out of 5 stars 15 total reviews • Free plan available
External links button for purchases, affiliates & dropshipping
EasyPay ‑ Payment Rules
2.9 out of 5 stars 10 total reviews • Free
Customize payment method behaviour at checkout
Zapio Bundles FBT Discount App
5.0 out of 5 stars 20 total reviews • Free
Lift AOV with bundle & upsell + volume discount app, FBT, gift
Nitro ‑ AI Store & Upsells
5.0 out of 5 stars 241 total reviews • Free to install
AI builds your store design; CRO tools grow your revenue
NZDev ‑ Rural Shipping NZ/AUS
5.0 out of 5 stars 9 total reviews • Free trial available
Select rural shipping rates for rural customers in New Zealand
Upsell Kit: BOGO, Bundle & 30+
4.8 out of 5 stars 109 total reviews • Free trial available
All-in-One App: Preorders, Post Purchase Upsells, Sales Pop Up
Cartly Abandoned Cart Recovery
4.8 out of 5 stars 231 total reviews • Free plan available
Abandoned cart recovery & checkout recovery with email popup
Push Bundle ‑ Build a Box App
4.9 out of 5 stars 13 total reviews • Free plan available
BYOB Mix and Match Bundle Builder with discounts & free gifts
Evlop ‑ Mobile app builder
4.9 out of 5 stars 46 total reviews • Free trial available
Flat pricing, fully custom mobile app builder to boost sales.
RuffRuff Order Bonus
4.9 out of 5 stars 9 total reviews • Free trial available
Boost sales with smart discounts and free gift rewards
BYOB ‑ Build Your Own Bundles
4.7 out of 5 stars 68 total reviews • Free trial available
Bundle builder for build a box and mix and match bundles
Rise Gift Cards & Store Credit
4.8 out of 5 stars 706 total reviews • Free trial available
Store Credit Wallet for Cashback, Loyalty, Rewards & Refunds
Adeagle: Ads → Traffic → Sales
4.8 out of 5 stars 71 total reviews • Free plan available
Grow sales advertising on other shops, niche websites and apps
Shogun ‑ AB Testing
4.1 out of 5 stars 37 total reviews • Free trial available
A/B testing for pages, themes, templates, price testing & more
EasyCOD ‑ Cash On Delivery Fee
5.0 out of 5 stars 4 total reviews • Free trial available
Charge extra fee and Limit Cash on Delivery (COD) availability
Criteo GO
4.2 out of 5 stars 30 total reviews • Free to install
Trusted and impactful advertising to grow your business
SalesPop: Order & Sales Popup
4.7 out of 5 stars 882 total reviews • Free plan available
Beautiful sales pop-ups to boost SMS & Email Optins growth
SavedBy Package Protection
5.0 out of 5 stars 34 total reviews • Free to install
Shipping Protection Done Right!
Givy → Gifting & Gift Cards
5.0 out of 5 stars 49 total reviews • Free trial available
Multi-currency gift cards, gift card & product gifts / gifting
Recheck Order Editing & Upsell
5.0 out of 5 stars 15 total reviews • Free plan available
Order editing to cancel order, edit address, edit cart, etc
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4,851 apps
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