Apps for extending your checkout

Build a unique checkout for your business.

5,759 apps
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Subi Subscriptions App
4.9 out of 5 stars 917 total reviews • Free to install
Boost sales with subscriptions, memberships, bundles & loyalty
Hoppy Marquee Announcement Bar
5.0 out of 5 stars 46 total reviews • Free
Add scrolling banner, marquee header, carousel banners etc
KwikPass: OTP‑login & Popups
4.7 out of 5 stars 100 total reviews • Free to install
Pop up window for sign ups, OTP login, newsletter popups
Elevate A/B Testing Price Test
4.9 out of 5 stars 143 total reviews • Free trial available
Boost sales with AB testing: prices, shipping, content & more
XFlow Back in Stock Alert
5.0 out of 5 stars 63 total reviews • Free plan available
Back in stock automation, unlimited restock alerts, notify me
FF: Factures Client en France
5.0 out of 5 stars 44 total reviews • Forfait gratuit disponible
Automatisez vos factures PDF et Factur-X pour la France
Spark — UGC Video Carousel
4.8 out of 5 stars 68 total reviews • Free plan available
Add UGC & reels video gallery with video slider & video player
Mailchimp Email SMS Marketing
4.8 out of 5 stars 1463 total reviews • Free plan available
Drive sales with email marketing, SMS, forms, and automation
∞ Facebook Pixel ‑Tiktok Pixel
4.9 out of 5 stars 256 total reviews • Free plan available
Track Server-side multiple Facebook pixel & Tiktok pixel
LPO Live Product Options
4.8 out of 5 stars 318 total reviews • Free plan available
Add personalized product options and build product customizer
Subscription & Bundle App Beez
5.0 out of 5 stars 46 total reviews • Free
Subscription app & bundle app to sell bundles & subscriptions
SupaEasy: AI Functions creator
5.0 out of 5 stars 230 total reviews • Free plan available
From script to function: generate & migrate functions codeless
Loop Returns & Exchanges
4.6 out of 5 stars 443 total reviews • Free plan available
Manage returns, exchanges, tracking, order editing & more!
WhatFlow WhatsApp Business API
5.0 out of 5 stars 37 total reviews • Free trial available
Recover abandoned checkouts and send order updates on WhatsApp
FormCRM AI Custom Form Builder
5.0 out of 5 stars 83 total reviews • Free plan available
AI contact form builder with file upload for any custom forms
Ego Free Gifts BOGO Upsell
5.0 out of 5 stars 34 total reviews • Free
Boost sales with discounts, gifts, BOGO, rewards bar & more
Whapi: WhatsApp API Automation
5.0 out of 5 stars 40 total reviews • Free plan available
Recover abandoned checkouts, confirm orders & chat on WhatsApp
Whatmore Shoppable Videos&Reel
4.9 out of 5 stars 374 total reviews • Free plan available
Shoppable video carousel & video slider from Reels & TikTok
P: Quantity Breaks & BOGO
4.8 out of 5 stars 263 total reviews • Free plan available
Boost AOV quantity breaks, quantity discount, BOGO & BYOB
SPD Split Payment & Deposit
4.8 out of 5 stars 143 total reviews • Free trial available
Accept split/partial payments and deferred payments in store
SearchPie: SEO, Schema & Speed
4.9 out of 5 stars 2456 total reviews • Free plan available
Fix Google SEO, speed, schema markup issues via smart AI SEO ⇈
DORO Product Personalizer
4.9 out of 5 stars 36 total reviews • Free to install
Create custom product with print ready product personalization
Gift Card Factory
5.0 out of 5 stars 61 total reviews • Free plan available
Boost sales via bulk gift cards, discounts & store credit
Bat Preorders | Preorder Now
4.9 out of 5 stars 272 total reviews • Free
Create pre-orders with deposits & send back-in-stock alerts.
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5,759 apps
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