The best cart modification apps for Shopify in 2024

Written by

Adam Sturrock

Published on

December 4, 2024

As an eCommerce platform, Shopify boasts an abundance of features allowing businesses to customize and streamline their online stores. Among these distinguishing traits, its capacity for cart adjustments is notably significant, showcasing a broad collection of apps that empower merchants to modify and improve the cart experience for their customers.

For a successful online store, the checkout process and cart interactions need to be as straightforward and user-friendly as possible. This is where cart modification apps come into play. These apps allow for a flexible and customizable shopping cart, adapting to individual business needs, goals, and the unique demands of their customer base.

In the year 2024, the choice for Shopify store owners is wider and more diverse than ever. With up to 10,000 apps available on Shopify's app marketplace, making the correct choice can feel overwhelming. But fret not, this guide is specifically designed to help Shopify merchants navigate this vast selection and identify the ideal cart modification app for their needs.

We've put together a list of the most effective cart modification apps, suitable for the varying needs of different Shopify businesses - from small startups to major corporations.

Ready to get started? Here are our top picks for the best cart modification apps for Shopify in 2024.

1. Monster Cart Upsell+Free Gifts

Fully Customizable In Cart Upsell Drawer | Shopify app

Free to install. Free trial available.

Optimize sales strategy with a powerful cart solution designed to elevate revenue effortlessly. This intelligent feature-rich interface enables merchants to present compelling offers that resonate with their brand identity.

Encourage customer engagement through in-cart promotions such as progress bars that highlight free gift unlocks and “Buy More, Save More” incentives. The functionality extends to seamlessly integrating upsell options with just one click, enhancing the shopping experience while boosting the average order value.

Leverage insightful cross-sell suggestions like "frequently bought together," along with exclusive discounts and shipping protection options that cater to customer preferences. Additional elements such as scarcity timers, volume discounts, and quantity breaks drive urgency and encourage larger purchases.

To further refine the shopping experience, a Terms and Conditions box ensures transparency, making it easier for customers to navigate offers confidently.

Monster Cart Upsell+Free Gifts is developed and maintained by Monster Apps.

Monster Cart Upsell+Free Gifts has an average rating of 4.9 out of 5 stars with 622 reviews from Shopify stores.

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2. B: Wholesale Customer Accounts

Shopify B2B Portal with Net Terms/Quick Order/Request For Quote

Free plan available. Free trial available.

Transform standard shopping into an efficient B2B experience with a robust customer portal designed exclusively for wholesale accounts. This solution reimagines the traditional account page as an interactive dashboard equipped with essential functionalities. Users can place quick and bulk orders, ensuring swift access to necessary products. The ability to reorder simplifies the purchasing process while facilitating net term payment options (net 30, net 60, or net 90) caters to diverse financial preferences. Additionally, customers can easily request quotes and manage company accounts with precision. Merchants can enjoy an efficient and streamlined selling process, tailored specifically to meet the demands of B2B commerce. This platform not only enhances customer satisfaction but also provides the tools necessary to optimize wholesale operations, fostering lasting relationships among businesses. Unlock a new level of service and efficiency tailored for the wholesale market.

B: Wholesale Customer Accounts is developed and maintained by BSS Commerce.

B: Wholesale Customer Accounts has an average rating of 4.9 out of 5 stars with 145 reviews from Shopify stores.

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3. SmartPay

$5/month

Streamline checkout experiences by controlling payment method visibility tailored to your store's unique requirements. This tool empowers merchants to define specific rules for hiding unwanted payment options on the checkout page, ensuring customers only see relevant choices.

By utilizing criteria based on order totals and subtotals, merchants can customize rules that address product categories or customer segments with precision. Multiple conditions—including “contains,” “does not contain,” “greater than,” and “less than”—offer flexibility to configure complex requirements that meet evolving business strategies.

Compatibility with all payment methods guarantees seamless integration, enabling a polished checkout flow. Optimize your checkout process with ease, guiding customers toward preferred payment methods, reducing confusion, and ultimately enhancing the shopping experience.

SmartPay is developed and maintained by Hive Metrics.

SmartPay has an average rating of 5 out of 5 stars with 4 reviews from Shopify stores.

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4. Checkout Extensions Plus

Free plan available. Free trial available.

Unlock the potential of your checkout process through tailored customization options designed specifically for your business needs. This application allows for the seamless addition of trust badges and images that can reinforce credibility and enhance buyer confidence right at the moment of purchase. Fine-tune the shopping experience by selectively hiding payment or delivery methods based on customer profiles, providing a personalized touch that can increase satisfaction and retention. Additional features include the ability to integrate gift message options and delivery instruction fields, addressing the unique needs of your clientele. With dynamic control over branding elements like fonts and styles, establishing your store's identity even in the checkout phase becomes effortless. The capability to block certain address types ensures streamlined processing and security, maintaining a focus on operational efficiency. Transform the way customers experience checkout, making it not just a formality, but a vital component of their journey.

Checkout Extensions Plus is developed and maintained by UpsellPlus.

Checkout Extensions Plus has an average rating of 5 out of 5 stars with 2 reviews from Shopify stores.

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5. Slide Cart Drawer by AMP

Multiple cart upsell & cross sell features for your cart drawer

Free plan available. Free trial available.

Transform the shopping experience with a versatile cart drawer that integrates seamlessly into any website theme. This tool elevates user engagement by showcasing progress bars, enticing cart upsells, and irresistible promotions, effectively driving up the average order value.

Cart abandonment becomes a challenge of the past, thanks to the accessible design that keeps the cart within reach at all times. Unique offerings like frequently bought together suggestions and buy X get Y deals contribute to a streamlined purchasing process that encourages customer exploration.

The latest features bring innovative shipping protection upsells and customizable UI options commonly utilized by leading brands. By prompting strategic purchasing choices, this solution not only enhances user satisfaction but also increases revenue potential.

Streamline your customer journey today and watch conversion rates soar as shoppers enjoy a personalized and frictionless checkout experience.

Slide Cart Drawer by AMP is developed and maintained by App HQ Pte. Ltd..

Slide Cart Drawer by AMP has an average rating of 5 out of 5 stars with 610 reviews from Shopify stores.

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We hope you found this guide on the top cart modification apps for Shopify useful.

Did we miss an app you think should be included in this guide, please let us know!

Top Shopify cart modification apps FAQ

Which cart modification apps do I need for my Shopify store?

You’ll want to take advantage of the many cart modification apps and integrations available to make your Shopify store the best it can be. Every cart modification app highlighted in this article can help take your Shopify store to the next level! With that said, if you can't find what you're looking for in this guide, we recommend checking our comprehensive list of every Shopify cart modification app!

What is the best cart modification app for Shopify?

The Shopify App Store is always adding new apps, but by analyzing merchant reviews, average ratings, estimated install counts, pricing and other signals we've identified that Monster Cart Upsell+Free Gifts is one of the top Shopify cart modification apps available for merchants in 2024.

With that said, it’s not always the best idea to just go for the most popular app or our recommendations. Always look at how many Shopify stars the app has and what the reviews are saying about the app itself. Where possible, we highly recommend testing apps you are considering by leveraging free trials before commiting to any fixed monthly subscription costs.

Why do I need to install a Shopify cart modification app?

Whilst Shopify comes with a broad range of features and capabilities out of the box, many cart modification apps go above and beyond what Shopify can provide. Every store has unique requirements and a diverse range of apps are available to meet these needs.

How many cart modification apps are recommended for Shopify?

We recommend including atleast one cart modification app for your Shopify store if this type of app would be beneficial for your store. There are a lot of free options out there and some great cart modification apps that will help you run your business as smoothly as possible.

Can I build my own custom cart modification app for Shopify?

The short answer is yes ofcourse! Shopify provides a lot of great documentation to build cart modification apps.

The longer answer is that you should weigh up the upfront time, resources and costs of building a custom apps vs finding a cart modification app that handles the majority of your requirements for free or for a low monthly fee.

Ofcourse if you can't find a suitable cart modification Shopify app to meet your needs then it's definitely worth investigating what it would take to build the app of your dreams!