Apps for extending your checkout

Build a unique checkout for your business.

3,785 apps
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Klaviyo: Email Marketing & SMS
4.6 out of 5 stars 2711 total reviews • Free to install
Email marketing, SMS, & WhatsApp that turn messages into sales
Rapi Bundles | BOGOS | Upsells
5.0 out of 5 stars 1148 total reviews • Free to install
Boost AOV with Bundles, Upsells, Volume discounts, BOGO Deals
Kite Discount, Free Gift, BOGO
4.9 out of 5 stars 772 total reviews • Free to install
Convert more: free gift, buy X get Y, BOGO & progress bar
Junip Product Reviews App & AI
4.9 out of 5 stars 1042 total reviews • Free plan available
Convert more with product reviews, unlimited review requests
Easify Custom Product Options
4.9 out of 5 stars 2609 total reviews • Free plan available
Add variant option w/ product personalizer, file upload, addon
Appointment Booking App Apntly
5.0 out of 5 stars 1449 total reviews • Free plan available
Appointment booking app to schedule services & events calendar
Pickup Delivery Date Pickeasy
5.0 out of 5 stars 1173 total reviews • Free plan available
Order Delivery Date Picker for Store Pickup & Local Delivery.
Kaching Post Purchase Upsell
5.0 out of 5 stars 243 total reviews • Free plan available
Boost AOV via 1-click Checkout upsells & Thank You page offers
EB | Easy Bundle Builder, BYOB
4.9 out of 5 stars 896 total reviews • Free to install
Bundle builder for Mix and Match or Build a box bundles
Packlink PRO Shipping Platform
4.9 out of 5 stars 837 total reviews • Free plan available
Multicarrier Shipping Solutions for eCommerce and Marketplaces
Appstle℠ Memberships
5.0 out of 5 stars 748 total reviews • Free to install
App for membership plans, member perks, and recurring payments
SMART Automatic Discounts BOGO
5.0 out of 5 stars 138 total reviews • Free
Boost AOV with a discount bundler: BOGO, Volume, Tiered & Gift
Simprosys Google Shopping Feed
4.9 out of 5 stars 4335 total reviews • Free trial available
Submits Feed for Google Shopping, Microsoft, Meta, & Pinterest
AOV.ai Discount Free Gift BOGO
5.0 out of 5 stars 757 total reviews • Free to install
Auto add gift to cart , Buy X Get Y, Free gift with purchase
Massy B2B Wholesale Pricing
5.0 out of 5 stars 163 total reviews • Free
Grow wholesale B2B with custom pricing, volume discount & more
Discounty: Bulk Discount Sales
4.9 out of 5 stars 1127 total reviews • Free plan available
Boost sale with volume discount, Buy X Get Y and free shipping
Color Swatch King: Variants
4.9 out of 5 stars 2595 total reviews • Free plan available
BOOST SALE with Variants Options as Variant Image/Color Swatch
Propel Replay, Survey, Heatmap
4.9 out of 5 stars 564 total reviews • Free plan available
Fix lost sales: record session replays, heatmaps, AI analytics
Joy Subscriptions App
4.9 out of 5 stars 411 total reviews • Free to install
Boost subscription & recurring revenue - No fixed fee
Casa Loyalty Rewards Program
5.0 out of 5 stars 275 total reviews • Free
Vip Tiers w/ Customer Loyalty Program Loyalty Points Referrals
Multifeed Google Shopping Feed
4.9 out of 5 stars 1023 total reviews • Free plan available
Feeds & conversion tracking for Google, Facebook, Awin & more
MS Order Printer ‑ PDF Invoice
5.0 out of 5 stars 177 total reviews • Free
Order invoice generator for PDF invoice, packing slip, receipt
Affiliate Marketing ReferrLy
5.0 out of 5 stars 944 total reviews • Free plan available
Referral marketing with affiliate program & referral program
BixGrow Affiliate Marketing
4.9 out of 5 stars 1207 total reviews • Free plan available
Boost referral sales with affiliate program & referral program
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3,785 apps
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