Top Free Shopify Cart Modification - Other Apps 2025

CheckIt: Checkout Progress Bar enhances the customer checkout experience by integrating a progress bar that shows how close a user is to completing their purchase. This feature not only boosts user confidence but also promotes higher conversion rates by offering a game-like experience during checkout. Suitable for stores using Shopify Plus & Checkout Extensibility.

• Progress Visualization: Displays a progress bar to show users how far they've reached in the checkout process, thus motivating them to complete their purchase.
• Customization Options: Provides the ability to adjust the progress bar's placement, size, color, and more through the Shopify theme editor.
• Real-Time Editing: Allows users to see changes to the progress bar live in the theme editor, streamlining the design process.
• Enhanced User Engagement: Employs a game-like mechanism to increase user engagement and drive conversions during checkout.

Outstanding customer reviews highlight the app's effectiveness in increasing checkout conversions and its ease of customization. Many appreciate the intuitive design and how it seamlessly integrates with Shopify Plus, creating a more engaging and confidence-boosting checkout experience for customers.

AOV Post Purchase Upsell is an innovative app designed to enhance the Average Order Value (AOV) of your store by offering compelling post-purchase coupons and discounts during Checkout and on the Thank You page. This seamless integration eliminates the need for customers to re-enter payment information, making the purchase process more efficient and boosting conversion rates. The app employs AI-driven product recommendations to quickly set up various upsell opportunities, including checkout upsells, discounted upsells, and post-purchase upsells. It features sleek widgets and enticing timers that engage shoppers, maximizing the potential for aftersell conversions. Customizable options allow the widgets to align with your store's branding, enhancing the overall shopping experience. Additionally, users benefit from 24/7 personalized support, ensuring seamless app performance and satisfaction.

Globe: Pickup Points is an innovative application that seamlessly integrates multiple pickup point services into your checkout process. It enhances your customers' shopping experience by offering a convenient selection of order collection points through an interactive map, and ensures streamlined fulfillment with integration to preferred partners.

• Multi-Carrier Integration: Easily add pickup points from popular carriers like Packeta, DHL, DPD, and more to your checkout pages.
• Interactive Map Interface: Allows customers to select the most convenient collection point through an easy-to-use interactive map.
• Seamless Fulfillment Integration: Connects seamlessly with fulfillment centers such as Baselinker and Mailstep.
• Automatic Suggestion Feature: Automatically suggests the nearest pickup points based on the customer's shipping address.
• Compatibility with Express Checkouts: Supports Shop Pay, Apple Pay, and Google Pay for a smoother transaction process.

The app is highly praised for its excellent service, unrivaled support, and smooth operation. Users have reported outstanding experiences, noting ease of use, automatic integration features, and consistently responsive customer support.

Simply Cross‑Sell lets you create custom product offers that appear in a pop-up before the customer proceeds to checkout. This app helps merchants increase their average order value by presenting relevant offers and free shipping incentives, tailored to customer interests at the most opportune time.

• Targeted Offers: Merchants can select specific products or collections to display tailored cross-sell offers that align with customer interests.
• Free Shipping Incentive: Encourage higher cart values by providing free shipping offers, motivating customers to purchase more.
• Customizable Appearance: Offers complete customization of pop-up appearance and text, ensuring coherence with store branding.
• Intuitive Interface: A simple and user-friendly interface makes managing cross-sell offers straightforward and efficient.
• Flexible Display Options: Offers can be displayed not only before checkout but also on product and cart pages, enhancing visibility.

Based on app reviews, Simply Cross‑Sell stands out for its exceptional ease of use, effective impact on sales, and the ability to personalize offers, resulting in significant increases in average order value and customer satisfaction.

YouKnowMeBest Social Shopping enhances your online store by integrating with social media platforms like WhatsApp, Facebook Messenger, and Telegram. It allows customers to share products with their friends, enabling interaction through voting and recommendations, ultimately driving new customer acquisition and boosting sales.

• Social Media Integration: Connects your store with platforms such as WhatsApp, Messenger, and Telegram.
• Product Sharing: Allows sharing of multiple products, enabling customers to share wishlists or carts with friends.
• Interactive Shopping Experience: Lets friends interact with products by voting and recommending.
• No App Installation Required: Offers a seamless experience with fully customized integration without needing customers to install any app.
• Enhanced Customer Conversion: Facilitates a high conversion rate from friends to customers, leveraging social proof.

According to the app's reviews, YouKnowMeBest stands out for its seamless integration with popular messaging apps, which significantly reduces shopping cart abandonment rates. Users appreciate the ease with which they can involve their network in the shopping process, leading to increased customer satisfaction and a higher conversion rate of recommendations into actual sales.

NoPayn: Verify Age Pro ensures that your store complies with legal age requirements by verifying customer age prior to purchase. The app supports biometric IDs and eID verification, including MitID and documents from 256 countries, and offers quick installation, real-time verification, and flexible customization for seamless protection and integration with Shopify, perfect for the sale of restricted goods like alcohol and nicotine.

• Biometric and eID Verification: Supports verification through biometric IDs and eIDs including MitID, enhancing security and compliance.
• Global Document Support: Processes age verification documents from over 256 countries, ensuring global reach.
• Real-time Verification: Provides immediate age verification to streamline the shopping experience.
• Easy Installation: Quick setup process allows you to integrate smoothly with your Shopify store.
• Dashboard Tracking: Monitor the number of age verifications directly from the app’s dashboard for better management.

The app is highly praised for its user-friendly interface and seamless integration with Shopify. Users appreciate the quick and accurate verification process, which ensures compliance without disrupting the shopping experience. The global support and customization options are highlighted as significant advantages, catering to a wide range of businesses with diverse needs.

Checkout Upsell Builder (Plus) is a powerful tool exclusively available for Shopify Plus users, designed to enhance the checkout experience by enabling the creation of personalized upsell offers. This app helps store owners increase their average order value (AOV) by presenting targeted product recommendations precisely at the perfect buying moment. Its user-friendly interface and seamless integration allow merchants to set up customized upsell campaigns with various triggers, all without the need for any coding expertise. The app maintains optimal store performance, boasting zero impact on loading speeds and full compatibility with all Shopify themes. Checkout Upsell Builder streamlines the process of boosting revenue potential, giving merchants the tools they need to grow their business efficiently. Savvy retailers can leverage this app to craft bespoke upsell strategies that resonate with their customer base and drive significant sales improvements.

GR: Checkout Blocks & Upsell + is a versatile app designed to optimize your checkout process and enhance your customer experience. It allows for extensive customization of your checkout with features like a delivery date picker, FAQs, shipping details, and trust badges. To boost your average order value (AOV), the app offers upsell, cross-sell, free upsell options, progress bars, and optional gift wraps, alongside the ability to auto-add products and track sales analytics. The app ensures accuracy with shipping and billing address validation and offers cart validation rules to streamline the checkout process. Engage your customers effectively with time-sensitive banners and discounts, and provide a personalized checkout experience by allowing custom gift messages and delivery instructions. Additionally, GR: Checkout Blocks & Upsell + supports A/B testing, comprehensive analytics, and offers advanced features like blocking specific delivery dates, zip code restrictions, and smart engagement tools to drive sales.

Nexify Checkout Essentials is a dynamic tool designed to tailor your checkout process according to your store's specific needs and preferences. With this app, you can effortlessly hide, rename, or reorder payment and delivery methods based on customizable conditions such as cart total, item weight, or customer location. This flexibility allows for enhancements like concealing certain payment options for specific currencies or prioritizing store pickup options. Additionally, you can rename delivery methods to offer clearer guidance to your customers. The app also facilitates setting shipping discounts to incentivize purchases, ultimately streamlining the checkout experience for both merchants and shoppers. By simplifying these adjustments, Nexify Checkout Essentials helps optimize the checkout process, enhancing overall customer satisfaction and boosting sales.

ESP Upsell Engine is a powerful tool designed to help Shopify merchants increase their Average Order Value (AOV) by seamlessly integrating upselling opportunities both at checkout and post-purchase. This app provides merchants with the ability to recommend complementary products, bundles, or upgrades without interrupting the customer experience. Featuring one-click upsells and AI-powered smart offers, ESP Upsell Engine ensures that merchants can capitalize on their sales potential effectively. The application is especially beneficial for Direct-to-Consumer (DTC) brands, dropshippers, and any store aiming to enhance revenue. Users will appreciate the easy-to-use interface and the ability to implement targeted offers that encourage additional purchases. ESP Upsell Engine also supports offering discounts or gifts to entice customers to buy more, ensuring a win-win for both merchants and customers.

BBBSoftDev Checkout AutoRemove is a powerful tool for Shopify Plus merchants, focusing on enhancing the checkout experience through automated promotion management. The app addresses the common challenge of customers retaining promotional gifts in their cart after no longer qualifying due to applied discount codes at checkout. With real-time cart monitoring, Checkout AutoRemove ensures that only eligible items remain, maintaining promotion compliance effortlessly. Its user-friendly configuration panel allows merchants to easily set up and manage promotional rules without technical hassle. Seamlessly integrating with Shopify Plus, the app provides a smooth, uninterrupted shopping experience for customers, while reducing potential revenue loss and checkout confusion for merchants. By automating the removal of non-qualifying promotional items, Checkout AutoRemove simplifies the complex dynamics of online sales promotions.