Top 15 upselling and cross-selling Shopify apps in 2025

Releasit COD Form & Upsells is a user-friendly Shopify app that allows customers to order products with Cash on Delivery in just one click, bypassing the complicated Shopify Checkout. The app provides a customizable COD order form, integrates upsells and quantity offers to boost average order value (AOV), and enhances conversion rates with features like downsells and OTP verification.

• Customizable Order Form: Create fully customizable COD order forms with flexible layouts and custom fields.
• Native Upsells and Quantity Offers: Add upsells, both pre and post-purchase, along with quantity offers to increase sales.
• Event Tracking and Integration: Track orders and conversions across platforms like Facebook, TikTok, and Google with Google Sheets integration.
• OTP Verification: Minimize fake orders by verifying phone numbers via OTP, and offer postal code and IP address blocking.
• 24/7 Customer Support: Benefit from responsive and efficient customer support available round the clock.

Releasit COD Form & Upsells is praised for its outstanding customer support, which is frequently noted for rapid and effective problem resolution. The app is easy to use and has been lauded for its ability to streamline the COD transaction process and optimize order management efficiently, making it a highly recommended solution for e-commerce stores.

Frequently Bought Together is a Shopify app that allows customers to purchase related products with a single click, thus boosting order value and revenue. Launched in 2017, it incorporates an advanced AI algorithm for product upsell and recommendation, continuously refined for higher conversion rates.

• AI-driven recommendations: Utilize advanced AI technology to provide smart product suggestions for optimal sales results.
• Customizable bundles: Fine-tune recommendations and create customized product bundles tailored to specific products.
• Bundle discounts: Offer four different types of discounts on bundles to enhance conversion rates.
• Thematic styles: Access out-of-the-box styles that can be easily customized to fit any theme.
• Scalability: Efficiently handle any number of products, orders, or levels of traffic without performance issues.

The app is praised for its ease of use and seamless integration with Shopify, resulting in enhanced user experience. Customers specifically commend its excellent real-time customer support, highlighting responsive and helpful team members like Invinzor S. and Carlos for their swift and effective assistance. The app is highly recommended by users for improving their online store's functionality.

Selleasy provides high conversion upsell and cross-sell solutions for Shopify stores, enhancing customer engagement with pre-purchase and post-purchase offers. The app helps bundle related products to increase average order value (AOV). It offers multi-language and multi-currency support, allowing manual or automated product recommendations. The widgets are unobtrusive and customizable, with free setup assistance available.

• High Conversion Upsell Offers: Displays effective upsell opportunities pre and post-purchase to boost customer bundling and increase AOV.
• Customization and Integration: Supports different styles of widgets that seamlessly integrate into your store's design, ensuring a smooth user experience.
• Multi-language and Multi-currency Support: Enhances global customer experience by adapting to different languages and currencies for wider reach.
• Embedded and Unobtrusive Design: Offers aesthetically pleasing and non-disruptive widget integration to maintain a tidy storefront.
• Comprehensive Support: Available setup assistance via Zoom, chat, and email to help store owners optimize app usage efficiently.

The app's outstanding advantages are reflected in the positive reviews highlighting its ability to significantly increase sales, bolster average order values, and offer remarkable customer support. Users commend the app's easy customization, seamless integration, and efficient problem-solving facilitated by the responsive support team. The user-friendly interface and affordable pricing position Selleasy as an accessible and effective tool for businesses looking to enhance their Shopify storefront with upsell and cross-sell options.

LimeSpot Personalizer is a data-driven platform designed for marketers and eCommerce professionals to enhance onsite merchandising and personalization. It boosts customer engagement, conversion rates, and average order value through methods like product recommendations, upselling, and personalized discounts. The platform optimizes product placement to create personalized shopping experiences across web, mobile, email, and SMS, with setup possible in just minutes.

• Product Recommendations: Enhance customer shopping experience with tailored product suggestions across various channels.
• Audience Segmentation: Create specific audience segments based on behavior, location, and other parameters for targeted marketing.
• Personalized Discounts: Offer custom discounts on bundles specifically for different audience segments, boosting sales.
• Content Personalization: Customize collections, images, texts, and other content to match audience preferences.
• A/B/n Testing: Test multiple personalization strategies to determine the most effective approach for customer conversion.

LimeSpot Personalizer stands out for its excellent customer service, with a dedicated support team that is highly praised for its helpfulness and efficiency. Users frequently commend the team for investing time and effort to meet customer requests, providing personalized application setups, and maintaining a friendly, professional approach, making the overall experience satisfying and recommendable.

Bundler ‑ Product Bundles is a versatile app designed to increase your average order value by offering product bundles at discounted prices. This user-friendly app provides extensive options for creating various types of bundles, including automatic discounts and upsell features, making it an effective tool for boosting sales and promoting popular products together.

• Classic Shopify Bundles: Create traditional bundles easily, allowing customers to purchase multiple products at once for a set discount.
• Mix & Match Bundles: Engage customers with customizable bundling options, enabling them to mix products they need while enjoying bundle discounts.
• Tiered Discounts: Implement layered pricing strategies that reward customers with greater discounts for purchasing larger quantities.
• Fast Bundle Upsell: Utilize upsell opportunities by suggesting bundled products during checkout, increasing the potential for higher sales.
• Seamless Shopify Integration: Easily integrates with your Shopify store, ensuring smooth performance and hassle-free setup.

Outstanding advantages include quick and responsive customer support, ease of use, and flexible, customizable settings. Users frequently note the app's capability to swiftly meet their needs, making it highly recommended for any e-commerce business looking to boost sales through product bundling effectively.

UFE Cross Sell & Upsell Bundle is a powerful app designed to boost sales by integrating irresistible personalized recommendations, discounted upsells, and quantity discounts directly into the purchase flow. The app is ultra-lightweight and features best-in-class UX designs to facilitate easy selling and highly targeted upsell/cross-sell offers.

• One-click Upsell Checkout Promotions: Offers seamless upsell promotions through popups, in-page, and floating styles.
• Boost AOV: Increases average order value via product bundles, volume discounts, and frequently bought together suggestions.
• Highly Customizable Designs: Supports advanced customization and A/B testing to identify the most effective offers.
• Shopify Markets Compatibility: Fully integrates with Shopify Markets for a smooth selling experience.
• Responsive Support Team: Known for its outstanding customer support, ensuring setup and operational efficiency.

The app's outstanding advantages, as highlighted in reviews, include its easy integration, enhanced customization options, and the exceptional customer service that resolves queries efficiently. Users particularly commend the app for reliably increasing sales and provide high praise for the support team's dedication, professionalism, and responsiveness.

The In Cart Upsell & Cross-Sell Shopify App is designed to boost average cart values by creating customized upsell and cross-sell offers. It enhances the shopping experience through personalized triggers and rules, and allows businesses to optimize their strategies with A/B testing and an intuitive analytics dashboard. Set up in just 3 minutes, this powerful app is perfect for maximizing revenue through targeted upselling and cross-selling.

• Conditional Logic & Triggers: Personalize shopper experience by setting specific conditions and triggers for upsell and cross-sell offers.
• A/B Testing: Optimize upsell strategies by testing different approaches and measuring their effectiveness through easy-to-use A/B testing tools.
• Intuitive Analytics Dashboard: Gain valuable insights into conversion patterns with a comprehensive and easy-to-read analytics dashboard.
• Quick Setup: Get started with upselling and cross-selling in under 3 minutes with an easy setup process.
• AI Autopilot: Leverage AI technology to automatically enhance upselling and cross-selling strategies for better results.

Based on user reviews, the app's outstanding advantages include the exceptional customer support provided, particularly by a team member named Lasandra, who ensures seamless integration and customization help. Users appreciate the ease of use and the app's comprehensive capabilities to enhance sales through flexible cross-selling and upselling options.

Cross Sell & Upsell by SSC is designed to drive sales and boost your average order value by offering personalized cross-sell, upsell, and bundle recommendations. With 8 display locations for showcasing cross-sells, you get unparalleled control over product recommendations, enhancing customer shopping experiences with fully customizable integration for brand consistency.

• Extensive Display Locations: The app offers 8 distinct locations to display cross-sells, maximizing your opportunity to present additional products to customers.
• Manual or Automated Product Selection: Choose products manually or leverage sales history, orders, and collections for auto-generated smart suggestions and upsell pop-ups.
• Seamless Integration: Fully customizable to match your brand's style, ensuring that supplementary recommendations enhance brand visibility and customer experience.
• Diverse Product Recommendations: Include add-ons, bundles, 'also bought' items, and more for comprehensive cross-selling strategies on various pages like Product, Cart, and Checkout.
• Post-Purchase Enhancements: Utilize QuickView buttons and quantity-discounted bundles to amplify cross-selling on post-purchase pages, increasing potential conversions.

The app is lauded by users for its exceptional customizability and effectiveness in enhancing user experience (UX). According to user reviews, the development team excels in providing bespoke adjustments, resulting in superb client satisfaction and a perfect rating.

Rebolt ‑ Bundle Products is an app designed to enhance your online store's sales by offering flexible bundling options with a variety of discounts. It allows you to create unlimited product bundles, increase your average order value, and seamlessly integrate with your store's style and other apps.

• Unlimited Bundles: Create infinite product bundles to suit a variety of sales strategies.
• Dynamic Discounts: Offer various types of discounts, including percentage, fixed, tiered, and free shipping discounts.
• Customization Capabilities: Adjust the appearance of the bundle widget to align with your store's theme.
• Seamless Integration: Works effortlessly with page builders, upsell apps, and side cart apps for a cohesive store experience.
• User-Friendly Interface: Easy setup and management process to create bundles and discounts efficiently.

The app's outstanding advantages, as highlighted by user reviews, include its excellent and responsive customer support, intuitive and easy-to-use interface, ability to tailor and create customizable bundle boxes, and reliable performance, all of which contribute to a high user satisfaction rating.

COD Order Form: EasySell simplifies cash payment for your customers by replacing the default Shopify checkout with a tailor-made Cash on Delivery (COD) order form.

Upsells and Downsells: Grow your Average Order Value (AOV) with Upsells and quantity offers, and recover potential lost sales with Downsells.

Order Automation and Security: Export orders automatically to Google Sheets, minimize fake orders through phone number verification using SMS/OTP, and track events with Facebook, TikTok, Snapchat, and Google.

Capture every opportunity to increase revenue with Bundles & Upsell | PickyStory. This app provides a comprehensive solution with features like product bundling, upselling, and cross-selling at strategic points throughout the customer journey. With AI-driven recommendations and industry-leading bundler technology, PickyStory ensures personalized offers and exceptional customer support.

• Pre-purchase Offers: Create enticing bundle products, upsell, cross-sell, BOGO, and quantity breaks to boost engagement before the purchase.
• Intelligent AI-Cart: Leverage AI-driven recommendations, rewards, and in-cart upsell offers to maximize cart value.
• Post-purchase Upsell: Increase average order value with one-click upsell offers immediately after checkout.
• User-friendly Customization: Easily customize settings without any coding required, allowing for quick and personalized setups.
• Exceptional Support: Benefit from 24/6 live chat support that provides fast and effective assistance to enhance user experience.

PickyStory is highly praised for its outstanding customer service and ease of use, making it a top-rated choice for those looking to enhance their bundling and upselling strategies. Users appreciate the quick support from a responsive team, notably valuing team members like Ugur for their dedication and expert guidance. Many reviews emphasize the app's capability to simplify complex tasks and significantly increase revenue, confirming its reputation as an essential tool for e-commerce success.

Zoorix Bundle Kit & Cross Sell is an app designed to boost sales through a variety of strategic offers and conversion tools. It provides a range of options like AI-based product recommendations, bundle upsell and cross-sell offers, quantity discounts, and a native cart drawer for seamless integration. Ideal for quickly building bundle promotions and optimizing e-commerce strategies.

• AI Product Recommendations: Leverages artificial intelligence to suggest relevant products for upselling and cross-selling, increasing the chances of additional sales.
• Mix & Match Bundles: Offers a flexible bundling system where customers can create combinations from collections to suit their preferences, boosting the value and appeal of purchases.
• Volume and Quantity Discounts: Provides tiered pricing and discounts based on quantities, motivating customers to buy more for better deals.
• Native Cart Drawer Integration: Seamlessly integrates upsell and cross-sell offers into the shopping experience with a customized cart drawer.
• Bundle Promotion Page: Easily create dedicated pages for bundle promotions, enhancing visibility and customer engagement with offers.

The app's outstanding advantages are primarily highlighted by its exceptional customer service and user-friendly interface. Numerous reviews commend the prompt and professional assistance provided by the support team, notably representatives like Danica, who are praised for their expertise and helpfulness. Users appreciate the app's effectiveness in increasing sales through tailored bundling features and the ease of customization to meet specific business needs. Highly rated for its functionalities, Zoorix is recommended for e-commerce businesses seeking efficient and responsive sales-enhancing solutions.

iCart Cart Drawer Cart Upsell enhances the shopping experience by transforming adds to carts into sales using customizable features, such as a sticky cart and cart drawer. It offers a diverse range of upselling and cross-selling tools, including progress bars and free gifts, to encourage additional purchases and maximize revenue.

• Upselling and Cross-selling: Increase average order value (AOV) with effective in-cart upsell and cross-sell options.
• Sticky Cart Drawer: Minimize cart abandonment by maintaining a visible slide cart or mini cart.
• Cart Discount: Enhance your cart with volume discounts, free gifts, and purchase discount codes.
• Progress Bar: Encourage more purchases with a free shipping bar and gift incentives.
• Countdown Timer: Instill urgency in product upsell offers to boost sales.

The iCart app is highly praised, as seen in user reviews. It is lauded for increasing sales by at least 10% due to upselling features, providing responsive and professional customer support, and offering seamless cart functionality. Users have described it as easy to use, with significant improvements in store operations, making it a highly recommended tool for boosting revenue and optimizing ad conversions.

Honeycomb Upsell & Cross Sell is a powerful app for Shopify, designed to boost your store's revenue by increasing your average order value through strategic upselling and cross selling. Utilize high-converting offers across various sales funnel stages with automated AI-powered recommendations.

• Comprehensive Funnel Integration: Feature upsell and cross sell offers on product, cart, in-checkout (Plus exclusive), post purchase, and thank you pages.
• AI-Powered Recommendation Engine: Automate the selection of the best offers matched to the right products using advanced AI technology.
• A/B Split Testing: Use built-in testing capabilities to determine the most effective upsell offers for maximizing sales.
• Simple Customization and Setup: Easily tweak the look and feel without modifying theme code, and set up using custom fields and an autopilot mode.
• Post Purchase Upsells: Offer true one-click-to-buy post purchase upsells and efficiently merge orders.

The Honeycomb Upsell & Cross Sell app stands out with users praising its efficiency, user-friendly interface, and the quality of support provided. Users have noted the ease of enhancing sales through customized offers, highlighting the app's impactful contribution to their business operations.

Zotabox Promote and Convert is an effective tool for transforming site traffic into customers through customizable popups and embeddable tools. The app allows you to design engaging storefront banners, integrate social feeds, and create conversion funnels. Boost visitor engagement with product recommendations, deal alerts, and build trust through sales notifications and testimonials. Combat cart abandonment using exit intent coupons and SMS reminders, and enhance communication with easy contact forms.

• Customizable Popups: Easily create and tailor popups to capture leads, promote incentives, and recommend products to visitors.
• Social Media Tools: Integrate social feeds and use banner-only popups to enhance branding and engage customers.
• Precise Targeting: Use detailed display rules to target specific segments, product categories, or areas of your site.
• Trust Building: Increase customer trust with recent sales notifications, testimonials, and personalized product recommendations.
• Abandoned Cart Recovery: Reduce cart abandonment with exit intent coupons and SMS reminders.

According to user reviews, Zotabox Promote and Convert stands out for its user-friendly interface and comprehensive customization options. Customers appreciate the app's ability to seamlessly integrate various social media tools and banner templates, enhancing their branding efforts. The 24/7 customer support is highly praised for offering personalized assistance, helping users fully utilize the app's features. Furthermore, the app's flexible pricing and the option to pause and resume make it convenient for businesses of all sizes.