The 7 Must-Have Checkout Apps to Skyrocket Sales on Shopify in 2024

The 7 Must-Have Checkout Apps to Skyrocket Sales on Shopify in 2024

As a fellow Shopify store owner, I know firsthand how intense ecommerce can be these days. It feels like every week there’s some hot new checkout flow, product personalization app or some other shiny object promising to revolutionize your sales. But honestly, after testing a ton of these flashy apps, I’ve learned most don’t move the revenue needle quite as much as good old fashioned upsells and cross-sells.

In this post, I’ll review some exciting newcomers that take easy checkout upsells to the next level for Shopify stores. But we’ll also showcase a few top existing apps that merchants swear by for pumping up order values. Across both newer innovations and proven top performers, we’ve hand-picked 7 apps that can skyrocket your checkout conversions.

For each app, we’ll look at standout features, Pros, Cons and Best Suited for (real results from testing on my own store and with other Shopify sellers)

Advantages of using Shopify Checkout Apps on your store

  • Boost Sales: Shopify checkout apps can add features like smart upselling and cross-selling, encouraging customers to add more to their carts before completing the purchase.
  • Enhanced User Experience: These apps often streamline the checkout process, making it quicker and more user-friendly. This improved experience can reduce cart abandonment and increase customer satisfaction.
  • Flexible Discounts: With checkout apps, you can offer unique discounts, coupons, or promotional deals at the checkout stage, enticing customers to make a purchase and enhancing your marketing strategies.
  • Customization Options: Enjoy the freedom to customize your checkout page appearance, aligning it with your brand. This creates a cohesive and professional look, contributing to a more trustworthy and memorable shopping experience.
  • Analytics and Insights: Many checkout apps provide valuable insights into customer behavior during the checkout process. Understanding these patterns can help you optimize your sales strategy and improve overall performance. Partnering with a strategy consultant for Shopify stores can further enhance this optimization by offering expert analysis and tailored recommendations based on these insights, ensuring that your sales strategy is both data-driven and highly effective.

1. Payfy: Payment Rules

App Description: Payfy has become a favorite among many Shopify merchants! You can hide, rename, and reorder payment options based on conditions like country, customer tags, and products. It’s a simple way to customize your checkout experience and cater to specific needs effortlessly.

  • Features:
    • Personalized Checkout: Payfy hides, renames, or reorders payment methods based on customer tags, country, and products.
    • Flexible Conditions: Versatile hiding includes order total, digital products, and B2B customer types for precise control over payment methods.
    • Smart Renaming/Reordering: Easily rename and reorder payment methods to enhance the customer experience.
    • International Adaptability: Tailor payment options by hiding methods like Cash on Delivery for international orders, preventing checkout confusion.
    • Efficient Integration: Payfy, built with Native Shopify functions API, ensures reliable and efficient store integration without requiring Shopify Plus.
  • Pros:
    • Enhances checkout experience by customizing payment options
    • Helps in managing and promoting preferred payment methods
    • Effective in restricting problematic orders like hiding specific payment methods for certain products
  • Cons:
    • Might require a bit of setup to configure the rules effectively
  • Best Suited for: Stores looking to customize and streamline their payment process at checkout.
  • Pricing: 14-day free trial, then $3.99/month for the Essentials plan and $5.99/month for the Advanced plan.
  • Rating: 5.0 out of 5 stars with 75 reviews.

2. Appsell – Upsell & Cross sell (New)

App Description: Unlike some tools that just let you tack on a generic post-purchase offer, Appsell enables deeply customized upsell flows and smart product recommendations tailored to each customer. It’s packed with fine-tuning capabilities, from intelligent triggers to customized urgency discounts and more.

While it’s just getting started on Shopify, Appsell has already become a top upsell solution on Wix ecommerce stores, with over 150 rave reviews and 4.9 rating. So although the Appsell team is new to the Shopify scene, they clearly know what merchants need to turn shoppers into repeat, high-value customers.

  • Features:
    • Customizable cart and post-purchase checkout & thank you pages
    • Smart triggers for targeted upselling and cross-selling
    • Fully customizable widgets to match store design
  • Pros:
    • Easy to use with intuitive design customization
    • Effective at increasing average order value
    • Versatile upselling and cross-selling options
  • Cons:
    • Limited by monthly visitor caps on various pricing plans
    • May require some experimentation to optimize funnel triggers
  • Best Suited for: Stores looking for a versatile and customizable upselling solution.
  • Pricing: Ranges from $14.95/month (7,500 Monthly Visitors) to $79.95/month (150k Monthly Visitors).
  • Rating: No reviews available yet on Shopify.

3. ReConvert – Post Purchase Upsell

App Description: ReConvert focuses on optimizing the thank you page to drive additional sales post-purchase. Its user-friendly interface allows for personalizing cross-sells, pop-ups, custom videos, and more.

  • Features:
    • Drag & Drop Funnel Builder
    • Segmentation & triggers
    • Checkout editor (Shopify+)
    • Full Reporting and Analytics
  • Pros:
    • Easy integration with existing marketing stacks
    • High ROI with effective post-purchase upselling
    • Extensive customization options
  • Cons:
    • Pricing may escalate based on the store’s monthly order volume
    • Might require some technical know-how for advanced features
  • Best Suited for: Stores focusing on post-purchase customer engagement and upselling.
  • Pricing: Starts at $4.99/month + 0.75% of upsell revenue for 49 orders per month.
  • Rating: Over 4,300 5-star reviews on Shopify.

4. Frequently Bought Together

App Description: Frequently Bought Together leverages AI to recommend products that are often purchased together, enhancing the customer shopping experience and increasing sales.

  • Features:
    • AI-powered product bundle recommendations
    • Customizable recommendation widgets
    • Seamless integration with Shopify stores
  • Pros:
    • Intuitive AI recommendations enhance user experience
    • Easy setup and customization
    • Effective at increasing average order value through bundling
  • Cons:
    • Limited control over specific product pairings
    • AI recommendations may not always align with marketing strategies
  • Best Suited for: Stores looking to automate cross-selling with AI recommendations.
  • Pricing: 30-day free trial available; subsequent pricing details can be found on Shopify.
  • Rating: 4.9 out of 5 stars on Shopify with over 2,300 reviews.

5. Bundler – Product Bundles

App Description: Bundler is a versatile app for creating product bundles and offering discounts to boost sales. It’s a powerful tool for stores looking to incentivize bulk purchases.

  • Features:
    • Bundle discounts & volume discounts
    • Easy bundle creation and management
    • Customizable bundle offers
  • Pros:
    • Increases sales through attractive bundle offers
    • Flexible discounting options
    • User-friendly interface for both merchants and customers
  • Cons:
    • May require strategic planning to create effective bundles
    • Discounts might impact profit margins if not managed carefully
  • Best Suited for: Stores aiming to drive sales through bundled products and discounts.
  • Pricing: Free plan available; further pricing details are available on Shopify.
  • Rating: 4.9 out of 5 stars on Shopify.

6. Qikify – Smart Bar, Cart Drawer, & Upsell

App Description: Qikify specializes in offering a smart bar, cart drawer, and upsell options, providing a comprehensive set of tools to enhance user experience and increase sales.

  • Features:
    • Sticky cart drawer and add-to-cart features
    • Upsell options integrated into the shopping process
    • Customizable design to match store aesthetics
  • Pros:
    • Enhances customer experience with smooth navigation
    • Effective at boosting conversion rates
    • Versatile features suitable for various sales strategies
  • Cons:
    • Some features may require technical understanding for customization
    • The variety of options might be overwhelming for new users
  • Best Suited for: Stores seeking to improve user experience and conversion rates with integrated upsell features.
  • Pricing: Free plan available; additional pricing details can be found on Shopify.
  • Rating: 4.9 out of 5 stars on Shopify.

7. Selleasy – Upsell & Cross Sell

App Description: Selleasy is a highly effective Shopify app for increasing average order value (AOV) through pre-purchase and post-purchase upsell offers. It allows merchants to create manual or automated product recommendations, supporting multi-language and multi-currency stores.

  • Features:
    • Amazon-style “frequently bought together” product upsell bundles
    • Cross-sell product add-ons on product pages
    • Cart upsell funnels based on items in the cart
    • Post-purchase upsell page with one-click checkout upsell
  • Pros:
    • High conversion rates with pre and post-purchase offers
    • Multilingual and multi-currency support
    • Free setup assistance via Zoom, chat, or email
  • Cons:
    • Might require manual effort to set up effective product pairings
    • The free plan is limited to 50 orders per month
  • Best Suited for: Merchants seeking a versatile upsell and cross-sell tool with automated recommendations.
  • Pricing: Free plan for up to 50 orders/mo. Paid plans start at $8.99/month for up to 500 orders/mo.
  • Rating: 5.0 out of 5 stars based on 1,357 reviews.


We’ve covered 7 great apps to transform your Shopify checkout and pump up sales. From proven top performers to exciting new innovations, you’ve got awesome options.

The key takeaway? Checkout optimization should be priority #1. Before getting distracted by flashy extras, nail the basics: seamless payments, tempting upsell offers, smooth flows.

Once that foundation is set, test next-level tools like AI-powered recommendations. But conversion fundamentals come first – they offer the highest returns!

It’s easy to neglect checkout once your store is running. Don’t make that mistake. Optimizing the purchase process offers sky-high ROI potential.  

Give the apps here a whirl if you need a nudge. Find the ideal combo for your business, keep testing and tweaking. With a super-optimized flow, your sales will thrive regardless of competition.

Now get out there, turn those shoppers into delighted customers!