Best Checkout - Other Shopify apps in 2026 [Updated]
PickYourApp Review Team
6 min read
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Jan 16, 2026
The best Shopify checkout apps help merchants customize their payment methods, add cash-on-delivery options, implement upsells, and optimize the entire checkout experience. From setting COD fees and order limits to displaying product properties and enabling one-click purchases, these tools give store owners precise control over how customers complete their purchases. With features like post-purchase offers, checkout rules, and payment method customization, these apps work together to reduce cart abandonment while increasing average order value through smart checkout optimization.
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#1. Control payment, shipping, and discounts with checkout rules for a cleaner, dynamic checkout flow.
SMART Checkout Rules gives you complete control over your store's checkout experience through customizable rules and conditions. Set up dynamic rules to manage payment methods, shipping options, and discount applications based on specific criteria like customer tags, countries, cart value, or products. Merchants can hide, block, sort, or rename checkout options to create smoother purchase flows. Perfect for handling high-risk transactions, implementing B2B checkout logic, and managing international orders - all without coding. The app helps create cleaner checkout experiences by applying smart rules for payment methods, shipping rates, and order validation, leading to better conversion rates and more efficient order processing.Install from Shopify App Store
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#2. Sort + Hide Payment Methods & Checkout Payment Rules
Take control of your checkout experience with Payment Rules that let you customize how payment methods appear to your customers. This intuitive app enables you to hide unnecessary payment options, sort methods in your preferred order, and rename payment choices to match your store's needs. Perfect for creating targeted payment rules for different customer segments, Payment Hero helps optimize your checkout flow. The setup process is quick and straightforward, with responsive support available in both English and German. Whether you want to prioritize specific payment methods or remove irrelevant options, this app gives you the tools to create a more focused checkout experience that can help improve your conversion rates.Install from Shopify App Store
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#3. Checkout rules and checkout to power checkout customizer an boost your checkout conversion.
Blockify Checkout Rules Plus delivers comprehensive checkout customization tools to improve your checkout page performance. This checkout customizer lets you validate carts and addresses, set order limits, and manage payment and shipping options with precision. Control checkout rules to hide, reorder, or rename payment methods and shipping choices, reducing customer confusion during checkout. The app helps prevent fraud and spam orders through checkout extensibility functions while lifting AOV with post-purchase upsell blocks and checkout rules. Apply checkout discounts strategically and enforce order limits to protect revenue from risky transactions. Perfect for both B2C and B2B stores, the checkout rules engine gives you complete control over the checkout experience. Customize checkout flows with refined rules for payment and shipping methods, validate customer information, and create tailored checkout blocks that match your business needs.Install from Shopify App Store
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#4. Boost your AOV with Aftersell's cart, post purchase upsell, thank you page & checkout upsells
Aftersell is a complete upsell solution that helps you generate more revenue throughout the customer journey. Create personalized one-click post-purchase upsells and cross-sells in your cart, thank you page, and checkout (Shopify Plus). Customize your offers based on products, cart value, customer tags, and other factors. The smart AI-powered system automatically shows relevant offers to each shopper. Add social proof, reviews, and FAQs to your thank you page to drive conversions. Plus, join Rokt's premium ad network to unlock additional revenue streams. Whether you want to increase average order value or optimize your sales funnel, Aftersell provides the tools to grow your ecommerce revenue with targeted upselling.Install from Shopify App Store
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#5. Customize checkout using powerful checkout rules to streamline and boost checkout conversion.
Customize your Shopify checkout experience with flexible checkout rules that help increase conversions. Control how shipping and payment methods appear based on specific conditions like cart total, weight, product tags, or customer location. Show, hide, rename or reorder checkout options to match your business needs. Set default shipping methods, restrict PO Box deliveries, manage express payment buttons, and apply targeted discounts. Create a smoother checkout flow by displaying only relevant options to each customer. Perfect for merchants who want to optimize their checkout process while improving customer satisfaction.Install from Shopify App Store
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#6. Smart Checkout solution to reduce RTO, increase prepaid orders and manage COD effectively.
Kwik COD & Checkout helps you manage cash on delivery orders more effectively while increasing prepaid conversions. The app reduces RTO through intelligent COD blocking with over 70 personalized interventions that verify customer intent. You can add COD fees, enable partial COD payments, and control which orders qualify for cash on delivery. The smart checkout solution speeds up the buying process with pre-filled addresses and customizable checkout options that reduce cart abandonment. Encourage more prepaid orders by offering advanced discounts, bundles, and multiple payment incentives that improve your conversion rates and average order value. Customize your checkout to match your store's branding with theme colors, logos, and text adjustments. The app includes 35+ plug and play integrations and provides 24/7 merchant chat support to help you get started and optimize your checkout experience.Install from Shopify App Store
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#7. Add a fee and Show/Hide Cash on Delivery (COD) based on any condition. Encourage prepaid orders!
Take control of your Cash on Delivery (COD) payments with this advanced management app. Add custom fees to COD orders and set specific conditions for when to show or hide the COD option. Limit COD availability based on pin codes, states, or countries to reduce delivery risks. You can restrict COD for orders with discounts, specific products, or collections. The app helps prevent issues by letting you disable COD for high-risk customers through customer tags. Quick setup with simple tutorials gets you started in under a minute. Perfect for stores looking to encourage prepaid orders while maintaining COD as a flexible payment option.Install from Shopify App Store
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#8. Shipping rates: Reorder/sort, Rename & Hide at checkout page by various conditions like customer tag
Shipzy helps you control and customize shipping rates at checkout with flexible rules. Reorder, rename, or hide shipping options based on customer tags, product collections, zip codes, and cart attributes. Perfect for B2B customers and special shipping scenarios. Block PO Box addresses, display specific rates for customer tags, or set up different shipping for suburbs, zones, and rural areas. Schedule delivery by day of week or time for weekend and same-day options. Rename third-party shipping rates and promote premium options by reordering them at checkout. Create custom shipping rules for product categories, cart properties, and customer segments. Works great as an advanced COD solution with accurate shipping rate management for any business need.Install from Shopify App Store
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#9. Boost your AOV with checkout upsells, product & post purchase offers & thank you page editing
UpsellPlus is a comprehensive checkout upsell solution that helps increase your average order value through strategic offer placement. Add customized upsell offers directly within Shopify Checkout that match your store's design. The app lets you create targeted post-purchase flows, modify thank you pages, and optimize cart drawers without coding knowledge. Display smart upsell blocks based on what's in customers' carts, and track performance with built-in A/B testing and analytics. From product pages to checkout extensions, you can show relevant offers, reviews, banners, and payment options throughout the customer journey. Perfect for merchants wanting to maximize sales through seamless upselling at every touchpoint.Install from Shopify App Store
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#10. Sell more, do less: Boost AOV with one-click upsell on Post purchase, Thank you & Order status page
Increase your average order value with smart post-purchase upsells that appear on thank you pages and order status screens. Customers can accept offers with just one click - no need to re-enter payment details. Create targeted upsell and downsell flows based on cart value, products, or location. The AI-powered templates help you launch campaigns quickly while real-time analytics show what's working. Customize the look to match your store's branding and create compelling offers using pre-made templates. Whether you want to offer special discounts, gift products, or exclusive deals, you can set advanced conditions to show the right offers to the right customers. Get support anytime with 24/7 customer service.Install from Shopify App Store