Best Shopify Cart Customization Apps 2025

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.

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.

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.

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.

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.

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.

Cartify is a powerful tool designed to boost your sales by integrating upsells, rewards, and add-ons directly within the cart experience. By offering personalized upsells and targeted incentives at the perfect moment, the app helps merchants increase their average order value (AOV) effortlessly. With Cartify, you can seamlessly weave rewards and add-ons, such as shipping protection and gift wrapping, into the shopping journey, enticing customers to spend more. Its flexible design ensures a consistent, on-brand experience that fosters customer engagement and drives revenue growth. The app's user-friendly interface allows you to optimize your checkout flow in minutes, giving you more time to focus on scaling your business. Whether you're looking to enhance customer experience or push more conversions, Cartify provides the tools to keep your customers coming back for more.

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.

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.

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.

Essential Sticky Add to Cart is a dynamic app designed to boost your Shopify store's conversion rates through an intuitive shopping experience. The app features a Sticky Add to Cart bar that remains visible as customers scroll, ensuring easy access to purchase options. It offers a sticky countdown timer that creates a sense of urgency, keeping shoppers actively engaged. With customizable cart layouts and design options, you can seamlessly integrate the floating cart and sticky buy buttons with your brand's aesthetics. The app also includes an announcement bar to communicate essential messages, such as shipping offers or promotions, directly to your customers. This fully responsive tool is optimized for both desktop and mobile platforms, ensuring a smooth shopping experience across all devices. Enhance your store's functionality with Essential Sticky Add to Cart's support for cart customization and sticky cart buy buttons.

One-Click Clear Cart is a versatile tool designed to enhance customer experience and optimize store management. This app enables the display of a "clear cart" button, providing customers the ease of starting fresh by removing all items and rebuilding their cart seamlessly. Merchants can tailor this feature by specifying which customer tags should see the button and setting a threshold for the number of items in the cart for its appearance. Additionally, this app offers customization options, allowing the clear cart feature to be shown as a link or button, along with personalized labels and color schemes. To optimize store operations, admins can automatically remove redundant carts after a set period, maximizing efficiency and conserving resources. The app also supports directing customers to a specified page post-cart clearance, ensuring a smooth shopping journey tailored to business needs.

Add to Cart Button - Carty is designed to enhance the conversion rate of your store by simplifying the shopping experience. It allows customers to effortlessly add items to their cart from various store sections while maintaining visibility of the cart for easy purchase tracking. The app also supports adding products with multiple variants using a few simple clicks.

• Quick Add to Cart: Allows customers to quickly add items from collection, home, product, and search pages.
• Quantity Selector: Provides options to select quantity, enabling adding more than one of a product easily.
• Customization: Fully customizable 'Add to Cart' buttons to seamlessly match your store’s theme.
• Instant Checkout: Enables users to skip the cart page and proceed directly to checkout.

Carty has garnered positive reviews for its user-friendly integration and exceptional customer support. Users appreciate the convenience of a simple setup and the responsive support team that assists with customization needs, ultimately enhancing the shopping experience - as highlighted by a 5/5 rating from pleased merchants.

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.

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.

IA ‑ Cart Drawer Cart Upsell is designed to enhance average order value (AOV) by customizing the cart experience with features like upsells, cross-sells, and free gifts. It includes tools such as a sticky cart, progress and free shipping bars, and supports add-ons like gift wraps and in-cart subscriptions. Additionally, it offers multiple currencies and languages to reduce cart abandonment and provides a fast, mobile-friendly experience with customizable templates.

• Upsells and Cross-Sells: Boost your sales by encouraging customers to add complimentary products or upgrade their purchases directly in the cart.
• Sticky Cart and Free Shipping Bars: Enhance user experience and motivate larger purchases by keeping the cart accessible and promoting incentives like free shipping.
• Add-on Options: Improve customer satisfaction with offerings such as gift wrap and in-cart subscriptions, alongside multi-currency and multi-language support.
• Payment Flexibility: Reduce cart abandonment by providing split payments, showcasing payment icons, and offering discounts and rewards.
• Customizable and Mobile-Friendly: Ensure a seamless shopping experience with one-click cart setup and a variety of templates tailored to mobile users.

Based on its reviews, IA ‑ Cart Drawer Cart Upsell stands out for its excellent support and functionality, earning it a high satisfaction rating from users. The app efficiently resolved integration issues, contributing to a smooth performance and boosting user confidence in its reliability.

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.