Apps for extending your checkout

Build a unique checkout for your business.

4,725 apps
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Zestard ‑ Easy Donation
4.4 out of 5 stars 127 total reviews • Free trial available
Turn Sales into Impact with Effortless Donation & Charity!
OneLoyalty: Loyalty & Rewards
4.5 out of 5 stars 109 total reviews • Free plan available
Drive repeat purchase rate with powerful loyalty & rewards
Wisepops: Popup Builder & CRO
4.9 out of 5 stars 70 total reviews • Free trial available
AI popup builder for email capture, upsells & cart recovery
Clearer.io Address Validator
4.7 out of 5 stars 192 total reviews • Free to install
Address validation to prevent shipping and delivery failures
Bundable ‑ Customizable Kits
5.0 out of 5 stars 78 total reviews • Free trial available
Build-a-box bundle builder for custom product bundles and kits
Parcelify: Shipping Rates
4.8 out of 5 stars 176 total reviews • Free trial available
Shipping rates to save you money and retain customers
BOB: WhatsApp Marketing + AI
5.0 out of 5 stars 83 total reviews • Free trial available
Abandoned cart recovery, AI-powered WhatsApp marketing & chat
Reclaim: Chargeback Recovery
5.0 out of 5 stars 2 total reviews • Free
Fight chargebacks with AI-built dispute responses
ExchangeIt Returns & Exchange
4.9 out of 5 stars 88 total reviews • Free trial available
Handle returns, refunds, and exchanges with less manual work
Scalapay On‑Site Messaging
1.3 out of 5 stars 5 total reviews • Free to install
Promote Scalapay as payment method in product and cart page
Plug : Cash On Delivery
5.0 out of 5 stars 3 total reviews • Free
Add COD fees, hide COD by product, or limit by region.
Sellify Post Purchase Upsell
5.0 out of 5 stars 18 total reviews • Free
Boost AOV with 1-Click Upsell, Thank you page Upsell & Survey
Sprii
4.7 out of 5 stars 19 total reviews • From $995/month
Host shoppable live events on SoMe and your webshop at once
Stack | Conversion booster
5.0 out of 5 stars 16 total reviews • Free trial available
Boost conversions with 5-in-1 app. Banners, blocks & etc
Flits Wishlist
5.0 out of 5 stars 6 total reviews • Free plan available
More than a Wishlist — a sales recovery engine
Fullstory ‑ Checkout Capture
Free to install
Capture session replays & behavioral analytics
Taxify: VAT Dual Price Display
4.7 out of 5 stars 10 total reviews • Free trial available
B2B: show VAT‑inclusive & exclusive prices & EU VAT validation
Utterbond Subscriptions App
4.7 out of 5 stars 87 total reviews • Free to install
Subscriptions and recurring payments app to maximize revenue
Price Calculator by Dimensions
5.0 out of 5 stars 11 total reviews • Free plan available
Let customers calculate area-based pricing and buy with ease.
Bony Automatic Discount App
5.0 out of 5 stars 10 total reviews • Free
Create order, product and shipping discounts with conditions
Second Chance Discount
5.0 out of 5 stars 10 total reviews • Free plan available
Give shoppers a second chance when discount codes fail
Trafficly Ads, Visitor Counter
4.6 out of 5 stars 209 total reviews • Free plan available
Live traffic exchange ads & Social proof with visitors counter
Willdesk: Live Chat&AI Chatbot
4.8 out of 5 stars 362 total reviews • Free plan available
Empower support with AI helpdesk, help center, Email inbox
Atomic POS Variable Price
5.0 out of 5 stars 6 total reviews • Free trial available
Easily sell variable priced products in point of sale (POS)
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4,725 apps
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