Apps for extending your checkout

Build a unique checkout for your business.

We are having trouble loading your results. Try again
5.0 out of 5 stars 4 total reviews Free trial available
Repeat order easily with one click in my account pages.
Free trial available
Discounts and loyalty for headless, API-first stores.
5.0 out of 5 stars 2 total reviews Free trial available
Turn one-time buyers into loyal regulars. Points & VIP
Free
Sell preorders & back-in-stock alerts without overselling
5.0 out of 5 stars 2 total reviews Free plan available
Deliver PDFs instantly with watermarking and fraud protection
5.0 out of 5 stars 2 total reviews Free plan available
Create BOGO, spend tiers, gifts and flexible discount stacking
4.0 out of 5 stars 1 total reviews Instalación gratuita
Aumenta la recurrencia con tarjetas de fidelidad digitales.
5.0 out of 5 stars 1 total reviews Free plan available
Reward customers with automated credit rules and widgets.
Free
multichannel order management, shipping and customer care
5.0 out of 5 stars 2 total reviews Free trial available
Performance focused Heureka Conversion Tracking
5.0 out of 5 stars 28 total reviews Free plan available
Convert more visitors with A/B testing & smart recommendations
Free to install
Cross Border DTC: Easily sell your products to LatAm.
5.0 out of 5 stars 1 total reviews Free plan available
Capture, automate, communicate, analyse to generate more sales
5.0 out of 5 stars 2 total reviews Free to install
Global address & email validation for Checkout Extensions
Free plan available
Affiliate products with creator commissions
4.8 out of 5 stars 42 total reviews Free trial available
Customize registration and control store access with approvals
Free to install
Enable Local and Global Payment Methods by ACI Worldwide
5.0 out of 5 stars 1 total reviews Free trial available
Watch what shoppers add and abandon as it happens.
4.1 out of 5 stars 18 total reviews Free
Tiered free gifts in your cart drawer. No popups, no caps.
4.2 out of 5 stars 20 total reviews Free trial available
Grow repeat revenue with easy, flexible product subscriptions
1.5 out of 5 stars 4 total reviews Free to install
Communicate with customers across WhatsApp, SMS, Email & More
5.0 out of 5 stars 1 total reviews Free plan available
Optimize sales with cart upsells, gifts, and theme‑safe design
2.0 out of 5 stars 1 total reviews Free
Connect with Stord Unbox to send & track personalised inserts
5.0 out of 5 stars 1 total reviews Free
Grow B2B sales with wholesale pricing & volume discounts
4,725 apps

Want to add an app?

Try Shopify free for 3 days