Best Shopify Cart Customization Apps 2025

Sticky Add To Cart Booster Pro is designed to maximize cart conversions on Shopify stores by ensuring the 'Add to Cart' button remains visible, reducing cart abandonment, and enhancing the user experience. It includes features like Quick Buy and Buy Now buttons, a Sticky Checkout Bar, and an Ajax Slider Cart Drawer for upselling and cross-selling products.

• Sticky Add To Cart Bar: Keeps the 'Add to Cart' button always in view, decreasing the chances of cart abandonment.
• Quick Buy Button: Allows for swift purchases directly from product pages, enhancing convenience and speed for the shopper.
• Ajax Slider Cart Drawer: Facilitates upselling and cross-selling of products, contributing to an increase in average order value (AOV).
• Sticky Checkout Bar: Provides a clear cart overview, improving user experience and assisting in smoother checkouts.
• Quick View: Allows customers to view their cart with ease and proceed to buy instantly with Quick Buy and Buy Now options.

The app's outstanding advantages, as highlighted by reviews, are its ability to significantly reduce cart abandonment rates and seamlessly facilitate swift purchases. Users have noted appreciable increases in cart conversions and average order values, praising the convenience and efficiency offered by the app. The intuitive design makes it a must-have for Shopify stores aiming for enhanced customer experience and improved sales metrics.

Slide Cart, Sticky Add To Cart is designed to increase your Average Order Value (AOV) and boost conversion rates by offering a seamless shopping experience. It features a Sticky Add to Cart bar and Slider Cart Drawer that allow customers to add notes, apply discount codes, estimate shipping rates, and more without navigating away from the current page.

• Sticky Add to Cart: Keeps the add to cart button constantly visible as customers scroll or swipe, improving user experience and increasing conversion rates.
• Cart Upsell: Encourages additional purchases by recommending frequently bought together items directly in the cart.
• Sticky Cart Drawer: Allows customers to view and interact with their shopping cart without leaving the current page, streamlining the checkout process.
• Customization Options: Offers free shipping progress bar, countdown timer, and tools for applying notes, terms, and conditions, and trust badges.
• User Interface: Clean, user-friendly, and fully customizable slide cart UI that enhances shoppers' overall experience.

Based on reviews, the app's standout advantages include its easy integration, user-friendly, customizable design, and its ability to significantly enhance the shopping experience. It effectively increases revenue and AOV, making it a must-have for any Shopify store looking to boost sales.

Enhance your store’s shopping experience with a powerful, customizable cart solution. This app enables you to personalize your cart with dynamic banners, free gift setups, upselling options, and flexible styling controls. Capture order notes, manage discounts, and ensure a seamless checkout process, optimizing sales and engagement through intuitive, functional cart features.

• Customizable Cart UI: Personalize cart design with dynamic banners and styling controls for tailored customer experiences.
• Free Gifts Feature: Offer gifts based on specific products, minimum order quantity, or cart value to incentivize purchases.
• Cart Upsell Options: Enable suggestions of frequently bought together items directly in the cart to increase sales.
• Seamless Offers Discovery: Make discounts visible and easily applicable during the cart process to enhance value perception.
• Order Notes Capture: Allow customers to provide custom notes or special instructions during checkout.

The GoKwik Cart‑Slide Cart Drawer app receives outstanding reviews for its sleek design and versatility, significantly enhancing the cart experience. Users highlight exceptional support from the team, particularly mentioning Prakhar for going above and beyond in the setup and addressing issues. The app is praised as a must-have for any D2C brand seeking to boost conversions and improve the customer checkout journey, catering effectively to numerous use cases with its reliable features.

Kraken Cart-Drawer Upsell Pro revolutionizes your checkout process with a sleek, customizable slide cart. This app seamlessly integrates intelligent upsells, cross-sells, and engaging rewards directly into your cart, enhancing both the user experience and sales potential. With extensive design options, you can effortlessly align the cart’s appearance with your store’s branding, reinforcing brand consistency. Features like progress bars motivate customers to reach higher spending tiers, while one-click shipping protection adds an extra layer of security and convenience. Real-time cart updates ensure a smooth and simplified checkout experience, reducing cart abandonment rates and driving conversions. Kraken Cart-Drawer Upsell Pro is designed to offer a seamless, user-friendly interface that not only enhances customer satisfaction but also boosts your sales effortlessly.

The FoxCart app enhances your store's sales by integrating an "Add to Cart" button on every product, along with a sticky bar on product pages and a floating sticky cart button, simplifying the process of adding items to the cart for your customers and encouraging them to purchase more.

• Add to Cart Button: An "Add to Cart" button is added to every product, increasing the chance of items being added to the shopping cart.
• Sticky Bar on Product Pages: A sticky bar is displayed on each product page, designed to boost conversions by making the purchase action easily accessible.
• Direct Checkout Redirect: When an item is added to the cart, users are redirected directly to checkout, streamlining the purchase process.
• Floating Sticky Cart Button: A sticky cart is shown in a fixed position, ensuring easy access to the shopping cart at all times.

The FoxCart app's outstanding advantages, as highlighted by reviews, include a seamless shopping experience for customers, a user-friendly interface, and a noticeable increase in customer purchases and overall store revenue.

SEOAnt ‑ Sticky Add To Cart is designed to enhance the shopping experience by providing convenient mini or floating sticky carts, reducing user friction, and boosting product checkout rates. The app includes features like a sticky add-to-cart banner, real-time urgency countdown timer, and full customization options, driving increased conversions.

• Sticky Cart Options: Choose between a mini shopping cart and a floating sticky cart to simplify the user's shopping process.
• Sticky Add to Cart Banner: Display a prominent banner on your homepage to capture customer attention and encourage more sales.
• Urgency Countdown Timer: Implement a real-time countdown timer to create urgency and drive higher conversions.
• Quick Buy Button: Seamlessly add a quick buy button to reduce abandoned carts and improve the user experience.
• Full Customization: Customize the sticky cart to align with your store's branding for a cohesive look and feel.

The app's outstanding advantages, as highlighted in reviews, include ease of integration, enhanced customer engagement through intuitive design, and a significant reduction in cart abandonment rates, ultimately leading to increased sales and customer satisfaction.

Cart Upsell—Slide Cart Drawer is a powerful tool designed to enhance your store’s sales by providing a smooth cart upsell solution. This app allows customers to seamlessly add notes, apply discounts, and estimate shipping rates without leaving the cart view, aimed at reducing abandoned carts and boosting average order values.

• Customizable Slide Cart: Drag and drop builder to fit any store theme for a personalized shopping experience.
• Dynamic Upsell Features: Includes sale max upsell without disruptive pop-ups, and product recommendations to increase sales.
• Progressive Free Shipping Bar: Encourages customers to add more items to qualify for free shipping, enhancing purchase motivation.
• Product Bundle Discounts: Offers bundle discounts directly within the cart to double profit margins effortlessly.
• Easy Integration: Integrates smoothly with Shopify stores, providing a polished cart experience that retains shopper focus on the product page.

The app’s outstanding advantages, as noted in user reviews, are its smooth integration and transformative improvement of the shopping experience, deemed easy to use even for beginners. The customizable features and responsive customer support contribute to a highly positive customer experience. Moreover, users have consistently reported increases in their average order value, making it a vital addition to their online stores.

Slide Cart Drawer—Cart Upsell is a dynamic app designed to enhance your e-commerce store by customizing your cart drawer, boosting average order value, and providing upsell opportunities. Its unique features help motivate customers to purchase more by offering discounts, free gifts, and shipping protection.

• Customizable Cart Drawer: Fully customize your cart drawer to align with your store's branding and functionality.
• Upsell and Cross-sell Options: Increase sales by recommending additional items directly within the side cart.
• Customer Rewards System: Encourage customer loyalty by offering discounts when a minimum purchase amount is met.
• Free Gifts and Offers: Incentivize larger purchases by offering free items based on the cart value.
• Progress Bar with Gifts and Protection: Motivate customers to reach higher spending thresholds with a visual progress bar that unlocks free gifts and shipping protection.

Based on user reviews, the app's outstanding advantages include its seamless integration and unmatched upselling capabilities, combined with exceptionally responsive customer support, making it a favorite among store owners. One user lauded it as "probably the best cart app," appreciating both its functionality across multiple shops and the fast support response time of just 10 minutes.

Fast Checkout Cart Upsell+Gift is an AI-powered app designed to enhance sales through upselling and cross-selling. It offers features that entice buyers by providing them with an optimized cart experience, real-time analytics, and seamless multi-language support.

• Upsell Cart Drawer: Efficiently encourages additional purchases with an intuitive cart interface.
• Real-time Activity & Analytics: Provides in-depth insights into shopper behavior for data-driven decisions.
• Countdown Deals & Promotions: Creates urgency to improve conversion rates.
• Auto-custom Integration: Easily integrates with third-party apps for a cohesive store experience.
• Multilingual Support: Seamlessly caters to diverse audiences with multi-language capabilities.

Outstanding advantages of the app include its flawless performance in optimizing store operations and exceptional customer support, praised for being friendly and resolving issues promptly, thereby earning high user recommendations.

Opus Cart Upsell Cart Drawer elevates your cart experience by providing advanced customization options that go beyond default settings. Designed to align with your branding, it features multi-currency rewards bars, cart upsells, extra gifts, discounts, and a sticky cart button to boost average order value (AOV) and reduce cart abandonment.

• Advanced Cart Customization: Tailor your cart design to fit brand aesthetics and objectives seamlessly.
• Multi-Currency Rewards: Increase AOV with diverse rewards, including multiple currency options, extra gifts, and discounts.
• Sticky Cart Button: Ensures easy access and navigation across all store pages, improving conversion rates by minimizing cart abandonment.
• Cross-Selling Features: Incorporate related product suggestions to boost sales and maximize cart value.
• End-to-End Customer Support: Receive exceptional service from a dedicated support team for an enhanced user experience.

The Opus Cart Upsell Cart Drawer app receives high praise for its outstanding advantages, particularly its seamless functionality, ease of customization, and responsive, friendly support team. Users have expressed their satisfaction with the app’s intuitive design and robust upselling features, all offered for free, making it an attractive tool for enhancing shopping experiences and boosting sales. Reviewers highlight the excellent customer service, especially commending team members like Lucas and Lulla for their efficient and personalized assistance.

Cart Pencil enhances your website by adding an edit cart functionality, allowing customers to modify product variants directly from the cart page, which simplifies the shopping process, reduces cart abandonment, and supports customization to match your site's theme.

• Edit on Cart Page: Customers can edit or change product variants directly from the cart page without having to navigate back to the product page, streamlining the shopping experience.
• Theme Customization: Offers customization options for fonts, colors, and text, enabling the edit cart page to seamlessly integrate with your website's theme.
• Multi-language Support: Allows you to customize the text to support multiple languages, catering to a diverse customer base.
• Ajax Cart Compatibility: Supports edit cart functionality on websites using Ajax cart, ensuring a smooth and efficient process without page reloads.
• Improved Customer Experience: Reduces order completion time and improves the overall shopping experience by minimizing cart abandonment and order returns.

Cart Pencil is praised for significantly improving customer satisfaction, as many reviews highlight its efficiency in reducing cart abandonment and order returns. Users commend the seamless integration with their website's theme and the flexibility in customization, making it a favored choice for enhancing e-commerce platforms.

Wi Buy Now: Add to Cart Button is an innovative app designed to boost your online store's click-through rates (CTR) with an array of professionally crafted button templates. Whether you're looking for "Add to Cart," "Buy Now," or quick add-to-cart options, this app offers diverse and ready-to-use choices tailored to enhance conversion rates. Built on proven e-commerce strategies, the designs are too enticing for your customers to resist. Seamlessly integrate these stunning buttons, complete with eye-catching cart icons and discount badges, directly onto your product pages or customize them to match your store’s unique theme. With Wi Buy Now, you can effortlessly improve cart visibility and drive more sales, making it an essential tool for any online retailer.

Cartly Slide Cart Drawer is a powerful app designed to optimize the conversion rate and average order value (AOV) using a CRO expert-developed cart drawer. The app features upsell and cross-sell capabilities within the cart and allows customers to pay over time with providers like Affirm, Klarna, and AfterPay.

• Flexible Payment Options: Integrate payment options like Affirm, Klarna, and AfterPay for installment payments.
• Terms Agreement Checkbox: Complies with payment processor requirements by including an 'I agree to terms' checkbox.
• Sticky Add to Cart Button: A sticky ATC feature that leads customers directly to a one-page checkout for a streamlined experience.
• Optimized Quick Buy Flow: Enhance user experience with a one-click checkout button for faster purchases.
• AI and Manual Upsell Recommendations: Use AI or manual recommendations to upsell products within the cart drawer.

The Cartly Slide Cart Drawer app stands out for its outstanding user experience and exceptional customer service. Reviews highlight its fast implementation and the smooth user interaction it provides, regardless of the task. The app is highly rated for its value for money and efficient support, making it a top choice for enhancing cart functionality.

V1 Cart Page & Drawer is an innovative app designed to enhance your online store's cart interface by replacing the standard theme cart page and drawer with a streamlined, high-converting alternative. Seamlessly integrating into your existing design and fonts, this app offers powerful features with minimal impact on your website's performance. It calculates shipping costs and delivery times, and offers basic discount functionality, ensuring customers see transparent pricing. To boost sales, it allows you to define maximum order quantities for cart items and displays progress bars for free shipping and gifts, encouraging higher cart values. The app also provides customization options, allowing you to tailor the layout or add custom CSS according to your brand's needs. Additionally, it upsells automatically matching products and displays a customized estimated delivery date, benefits, and any necessary legal text, creating a cohesive and engaging shopping experience.

CartBot: Gift with Purchase is a versatile app that allows you to automatically add specific products or gifts to a customer's cart when they buy designated products. This user-friendly app enables easy configuration, editing, and removal of these offers to enhance the shopping experience effortlessly.

• Automatic Product Addition: Seamlessly adds specific products or gifts to customers' carts when they meet certain purchase criteria.
• Configurable Cart Bots: Provides flexibility to easily configure, edit, or remove bots based on your promotional needs.
• Advanced Quantity Conditions: Includes features to set minimum and maximum quantity conditions for added gifts.
• Reverse Bot Setup: Innovative feature to automatically remove gifts if purchase conditions are not fulfilled.
• Cart Value-based Gifting: Enables creation of bots to add gifts based on the total cart value.

CartBot has received high praise from users for its simplicity, effectiveness, and cost-efficiency. Reviewers highlight its easy setup and immediate results, making it a standout solution for businesses looking to enhance their cart offerings without the hassle and expense associated with other apps. Many users found it a lifesaver for their unique promotional needs.

The Dynamatic Cart & Upsell Engine app aims to boost conversion rates and increase average order value by offering unparalleled personalization. It provides various capabilities, including customizable slide carts, bundles, upsells, and over 50 customizable widgets. With functionality such as AB testing, BOGO, post-purchase upsells, and more, it integrates multiple tools for a comprehensive eCommerce solution.

• Comprehensive Personalization: Over 50 customizable widgets enable highly personalized shopping experiences, from checkout blocks to subscription swaps.
• Advanced Discounting Engine: Uses Shopify Functions to manage complex discount combinations, similar to Shopify Plus functionalities.
• Flexible Campaign Management: Features a building block model that allows for precise control over promotional campaigns and audience targeting.
• Integrated Customer Experience: Combines various sales strategies like BOGO and auto free gifts for a smooth, all-in-one user journey.
• Outstanding Customer Support: Highly praised for its responsive and reliable support team, offering timely solutions to complex issues.

The app's reviews highlight its tremendous flexibility and effectiveness, capable of replacing multiple apps with its all-in-one features. Users commend the top-tier customer support, which is noted for being responsive and helpful even during emergency situations. This makes the app a reliable and transformative tool for Shopify users looking to streamline their operations and boost sales.

The RT: Corner Ribbon Add to Cart app allows merchants to enhance their e-commerce stores by adding a customizable corner ribbon to the add-to-cart button, drawing attention and encouraging clicks.

• Customizable Text: Merchants can personalize the text on the ribbon to display messages like "Hot!" or "Sales!" to attract customer attention.
• No Coding Required: Easily highlight your add-to-cart button with just a few clicks, making it accessible for users without technical expertise.
• Attractive Animations: Incorporate beautiful animations to make the button more engaging and capture the interest of potential buyers.
• User-Friendly Interface: Enjoy a straightforward user interface with various skins to choose from, making design adjustments quick and simple.

The RT: Corner Ribbon Add to Cart app receives positive reviews for its ease of use and effectiveness in increasing click-through rates. Users appreciate the straightforward installation process and customizable options that require no technical skills. The addition of animation features and a variety of skins enhances the visual appeal of their online stores, helping to boost sales and customer engagement.

Use Extendons Cart on Collections app to enhance conversion rates and boost sales by allowing customers to add products directly to their cart from collections, search results, or the homepage, bypassing individual product pages. This feature is particularly beneficial for items with various options, such as sizes and colors.

• Instant Add-to-Cart: Enables customers to add items directly to their cart from any product display page without navigating through product pages.
• Variant & Quantity Selection: Allows customers to choose product variants and quantities directly from the collection pages.
• Customizable Interface: Offers customizable add-to-cart buttons to match your store's branding and aesthetics.

The app has been praised for its effectiveness and ease of use, with users noting its quick implementation and seamless integration into store themes, improving the overall shopping experience. Rated 5/5 for delivering expected results and enhancing user engagement.

UpCart is a comprehensive drawer cart builder designed to enhance the shopping experience by providing an intuitive, customizable cart interface that aligns with your brand. It boosts sales through upselling and cross-selling features, and helps to minimize cart abandonment with sticky cart buttons.

• Brand Consistency: Offers customizable cart designs that seamlessly integrate with your site’s branding for a cohesive shopping experience.
• Upselling and Cross-Selling: Includes modules for in-cart promotions to increase average order value (AOV), including free shipping or discount promotion bars.
• Announce Updates: Allows brands to relay important messages and updates directly within the cart interface via announcements.
• Sticky Cart Button: Enhances cart visibility and accessibility, encouraging customers to proceed with their purchases and reducing abandonment.
• Add-On Options: Enables the inclusion of additional products or services, such as shipping insurance, directly within the cart for customer convenience.

Based on user reviews, UpCart is praised for its substantial impact on increasing average order value and its exceptional customer service, making it indispensable for Shopify store owners. Its reasonably priced dynamic cart solution and responsive, expert support team make it a standout tool in ecommerce management.

Wowcart ‑ Slide Cart Drawer is a dynamic app designed to enhance and streamline the online shopping experience. At its core, this app integrates a sophisticated slide cart that features an array of advanced functionalities like discount code application, cart notes, and customizable announcements. Its sleek and versatile design not only elevates the aesthetic quality of online stores but also bolsters functionality with upsells and cross-sells enabled through UFE integration. Offering high-level customization options, Wowcart allows merchants to tailor the cart's appearance and functionality to suit their needs. For developers and shop owners, the app includes support for additional CSS and smooth integration with other apps, ensuring flexibility and ease of use. With continuous support from a dedicated team, users can confidently implement and maximize the potential of Wowcart in their e-commerce platforms.