Apps for extending your checkout

Build a unique checkout for your business.

4,737 apps
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Elevar Conversion Tracking
4.6 out of 5 stars 161 total reviews • Free trial available
Add server-side conversion tracking to improve data accuracy
AgeCheck 18+: Age verification
4.7 out of 5 stars 22 total reviews • Free plan available
Protect your store with age verification compliance
Magic Wishlist
5.0 out of 5 stars 10 total reviews • Free
Shoppers save to wishlist. We remind them. You get the sale.
Dori: AI Search & AI Chatbot
5.0 out of 5 stars 16 total reviews • Free
AI shopping assistant for discovery, recommendations & upsells
Eazy Product Options & Variant
4.9 out of 5 stars 143 total reviews • Free plan available
Offer custom variant options & preview with product customizer
Discount Plus ‑ Custom Rules
5.0 out of 5 stars 18 total reviews • Free plan available
Advanced Custom Discount Rules with Conditions, Tags & Limits
uShopAid ‑ Bundle Builder App
5.0 out of 5 stars 35 total reviews • Free plan available
Boost AOV with Mix & Match, Product Bundle and Volume discount
Workflow Automation—React Flow
5.0 out of 5 stars 173 total reviews • Free to install
Save your time with fulfillment, tagging, and email automation
SectionMonster: Theme Sections
5.0 out of 5 stars 9 total reviews • Free
100+ CRO-focused customizable sections, bundle builder, upsell
Colissimo Official
4.8 out of 5 stars 228 total reviews • Free trial available
Create labels, offer pickup points and track parcels
Monster CartUpsell — Free Gift
4.7 out of 5 stars 509 total reviews • Free plan available
Cart Upsells, Volume Discounts, Free Gift Rewards GWP and MORE
Options Price Calculator
5.0 out of 5 stars 22 total reviews • Free plan available
Unlimited product options with formula-based dynamic pricing
Cartly Cart Drawer Upsell
4.9 out of 5 stars 80 total reviews • Free plan available
Boost AOV with cart upsell, free shipping bar & sticky cart
SC Product Options
4.6 out of 5 stars 1221 total reviews • Free to install
Customize products with variants & color swatches to boost AOV
Post Purchase Upsell—ReSell
4.7 out of 5 stars 50 total reviews • Free to install
Boost AOV by reconverting Thank You Page and Checkout Upsells
Kai Progress bar & Free Gift
5.0 out of 5 stars 35 total reviews • Free trial available
Progress Bar, Free Shipping bar & Free Gift to Boost AOV
EZ Bundles & Volume Discounts
4.7 out of 5 stars 15 total reviews • Free plan available
Increase AOV with product bundle, volume discounts, free gift!
Origin: UTM & Ad Attribution
5.0 out of 5 stars 26 total reviews • Free trial available
UTM, Meta Ads & Google Ads attribution that beats ad blockers
Avada Appointments Booking
5.0 out of 5 stars 8 total reviews • Free
Appointment booking app to schedule services & events calendar
Auto DS: AI Dropshipping & POD
4.3 out of 5 stars 1270 total reviews • Free trial available
Find dropshipping products from the best global drop suppliers
Nexora B2B Wholesale Pricing
5.0 out of 5 stars 8 total reviews • Free plan available
B2B wholesale pricing, quotes, net terms & invoicing
Shipy 2 ‑ Andreani y CorreoArg
4.2 out of 5 stars 14 total reviews • Prueba gratis disponible
Andreani y Correo con sus puntos de retiro y carga masiva
Analyzify (GA4 & Ads Tracking)
4.7 out of 5 stars 292 total reviews • From $145/month
Server-side tracking for GA4, Meta, TikTok + Google Ads
Pro Upsells: Bundles & FBT
5.0 out of 5 stars 8 total reviews • Free
Lift AOV with Upsells - Volume Discounts & Bundles.
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