Best Checkout apps for Shopify

Shop Doctors 🏆 · since 2021 · Promotions

Apply stacked discount codes on cart and promote coupon codes

Gm infotech inc · since 2023 · Upsell and cross-sell

Cart Upsell—Boost Sales with Slide Cart Drawer Offers

KlinKode · since 2024 · Marketing and conversion

Block orders by amount, quantity, discount, customer, shipping

Fokkio · since 2023 · Checkout

Boost sales with auto-added gifts & products - smart targeting

Qikify Plus · since 2022 · Order limits

Compact checkout tool w/ AI, custom fields, upsell, rules

Molsoft · since 2017 · Checkout

Minimum & maximum limits on your cart, products and more.

Dash Checkout · since 2022 · Stock alerts

Limit customer purchases, mixed carts, min/max, notify me

Dash Checkout · since 2022 · Checkout

Set notify me alerts, customer lifetime & min/max cart limits

Dash Checkout · since 2022 · Stock alerts

Set order limits, notify me alerts & customer purchase limits

CMG INFOTECH PVT LTD · since 2025 · Legal

Add terms checkbox and require agreement before checkout

Simesy · since 2021 · Marketing and conversion

Add hide payment methods, shipping methods & function creator

YMQ · since 2024 · Checkout

Slide Cart with Reward Bar & Upsell & Add-on To Increase AOV

Zotasell · since 2016 · Cart customization

Boost AOV with AI Upsell, Manual Rules, Bundles & Cart Drawer.

Nextools · since 2024 · Marketing and conversion

Auto add gifts, discounted or companion products to the cart

Uplinkly · since 2018 · Cart customization

Avoid lost sales abandonment by showing a sticky add to cart.

FulbiX · since 2024 · Cart customization

Boost AOV with auto add-to-cart upsell, B2C & B2B deals

App on Demands · since 2019 · Cart customization

Save customers carts across all devices & allow them to share.

MageComp · since 2022 · Inventory optimization

Restrict purchasing of incompatible products together

Rokt · since 2021 · Cart customization

Unlike basic cart drawer apps, Upcart turns your cart into a revenue-driving touchpoint with in-cart upsells, cross-sells, rewards, and add-ons—wit...

Rebuy · since 2019 · Cart customization

AI recommendations: cart, checkout, and post-purchase upsells