4 Best Shopify Frequently Bought Together Apps in 2026

Introduction

Increasing your Shopify store’s average order value (AOV) is one of the most effective ways to grow your business without substantially increasing marketing spend. That’s where frequently bought together apps come in. These tools use data-driven recommendations, smart product bundling, and upsell opportunities to encourage customers to add more items to their cart, driving higher revenue per transaction. With so many apps promising to optimize AOV through bundles, upsells, and cross-sells, choosing the right solution can be a challenge—especially when each app offers different features, integrations, and pricing models.

When selecting a frequently bought together app for Shopify, merchants should pay close attention to several key factors. Look for robust recommendation engines—ideally with both AI-driven and manual controls—for maximum flexibility. Consider how customizable the upsell and bundle widgets are to ensure they match your store’s branding. Multi-language support and seamless integration with review platforms or page builders can also make a big difference, especially for international stores or those relying on social proof. And of course, pricing and scalability are always top concerns: the best app should offer a clear value at every growth stage, from new store to high-volume merchant.

Executive Summary: Frequently Bought Together CBB is our #1 pick for boosting AOV with product bundle, AI recommendations, and upsells. It stands out for its rich feature set, advanced recommendations, deep integration support, and flexible pricing—making it a versatile choice for merchants at any scale.

Frequently Bought Together CBB

Frequently Bought Together CBB is designed to help Shopify merchants increase their average order value by offering smart product bundles, AI-powered recommendations, and upsell/cross-sell opportunities. The app makes it easy to display frequently bought together suggestions on product pages, leveraging both automated and manual controls. This dual approach enables merchants to either let the app’s AI automatically determine optimal product combinations or manually curate bundles for specific marketing goals or promotions.

Key capabilities include a customizable widget for displaying bundle suggestions, global presets for streamlined implementation, and analytics to monitor performance. The app’s advanced integration support stands out—merchants can connect with a wide range of popular Shopify review apps, including Ali Reviews, Opinew, Judge.me Reviews, Loox Reviews, Ryviu: Product Reviews & QA, Stamped.io Reviews, and Yotpo Reviews. This enables stores to enhance product recommendations with trusted customer feedback, increasing shopper confidence and conversion rates. The inclusion of multiple discount types adds flexibility, allowing merchants to tailor bundle offers to their specific audience or margin requirements.

Frequently Bought Together CBB supports nine languages (English, French, German, Spanish, Italian, Dutch, Portuguese (Brazil), Chinese (Simplified), and Chinese (Traditional)), making it suitable for stores serving global markets. Its analytics features provide valuable insights into which products and bundles are performing best, while the advanced widget customization ensures a seamless fit with any store’s design. Merchants can create unlimited manual bundles on paid plans, set up automatic or global recommendations, and benefit from 24/7 priority support at higher tiers.

Pricing breakdown:

• Starter (Free): Test basic features, max 3 manual bundles, basic widget customization, basic support.
• Professional I ($14.99/month): Up to 50 orders/month, unlimited manual bundles, automatic/global recommendations, bundle discounts, advanced widget customization, analytics, translations, priority 24/7 support.
• Professional II ($19.99/month): Up to 500 orders/month, all Professional I features.
• Professional III ($39.99/month): 500+ orders/month, all advanced features.

Pros:

• Comprehensive recommendation engine (AI-powered and manual)
• Deep integration with leading review apps for enhanced social proof
• Supports nine languages for international stores
• Flexible bundle and discount options
• Advanced widget customization and analytics
• “Built for Shopify” designation
• Scalable pricing structure with a free starter plan

Cons:

• Starter plan is limited to three manual bundles and basic support

Verdict: Frequently Bought Together CBB is ideal for Shopify merchants seeking a powerful, flexible, and scalable solution to drive higher AOV through smart product bundling, AI-powered recommendations, and seamless integration with leading review platforms. Its robust feature set and global capabilities make it a top choice for stores of any size or market.

Kaching Bundles App & Upsells

Kaching Bundles App & Upsells is built to help merchants boost their AOV through quantity breaks, product bundles, and upsell offers. The app emphasizes flexibility in bundle creation and offers volume discounts, targeting stores looking to incentivize larger purchases through tiered pricing. Merchants can create unlimited bundle deals and choose from multiple widget layouts, ensuring the bundling experience aligns with their branding and merchandising goals.

The app supports endless customization, from widget appearance to the structure of bundle deals, making it easy to tailor upsell opportunities to fit any store’s style. Kaching Bundles App & Upsells integrates with a variety of Shopify platforms and apps, including Checkout, Shopify POS, Shopify Admin, EComposer & Foxify, Hydrogen & 2048 Variants, Instant, Kaching Cart & Subscriptions, PageFly & GemPages, and UpCart. This integration suite allows merchants to deploy bundles and upsell offers across multiple sales channels and customize their store experience with popular page builders.

Language support is strong, with nine languages offered: English, French, German, Spanish, Italian, Dutch, Swedish, Turkish, and Portuguese (Brazil). Merchants aiming to reach diverse markets will appreciate this multi-language capability. The app’s live chat customer support ensures merchants can get help when they need it, supporting both small and high-growth stores.

Pricing breakdown:

• Development stores (Free): Unlimited features for development stores.
• Starter ($14.99/month): Up to $1,000 in additional revenue, unlimited bundle deals, multiple layouts, endless customization, live chat support.
• Scale ($29.99/month): Up to $5,000 in additional revenue, all Starter features.
• Pro ($59.99/month): Up to $10,000 in additional revenue, all Scale features.

Pros:

• Unlimited bundle deals and high customization
• Volume discount support for incentivizing bulk purchases
• Integrates with Shopify POS, page builders, and other platforms
• Multi-language support for global reach
• Live chat support
• “Built for Shopify” certified
• Free plan for development stores
• Large number of user reviews

Cons:

• Paid plan pricing is based on additional revenue generated, which may increase costs for high-performing stores
• Does not offer automatic or AI-powered recommendations
• No integrations with review platforms
• No analytics or translation features listed

Verdict: Kaching Bundles App & Upsells is best suited for merchants who want unlimited bundle creation, deep customization, and volume discount capabilities, particularly if they operate across various Shopify platforms or want to leverage page builder integrations. Stores focused on quantity breaks and flexible layouts will find it a compelling option.

GLO Color Swatch Variant Image

GLO Color Swatch Variant Image focuses on improving the product selection experience by displaying product variants as color or image swatches. While its primary goal is to increase conversions by making it easier for customers to view and select product options, the app also includes basic bundle capabilities for merchants who want to combine variant display with bundle offers. GLO makes it simple to show variants on collection pages, hide out-of-stock options, and support multiple languages, enhancing usability for shoppers and store owners alike.

The app’s integrations include Checkout, Shopify Admin, Globo Product Options, Page Builder apps, and Smart Product Filter & Search, allowing for enhanced merchandising and product display. Merchants can use unlimited products on the free plan, and the app supports advanced features such as image swatches, variant image previews, and a variety of display styles at higher tiers. For stores looking to create unlimited product groups or bundle combos, the Gold plan unlocks these capabilities.

Supporting 11 languages—including English, French, Chinese (Simplified), German, Italian, Spanish, Japanese, Dutch, Danish, Portuguese (Portugal), and Swedish—GLO is an excellent choice for international merchants seeking to provide a localized shopping experience. The app is “Built for Shopify,” ensuring compatibility and a streamlined setup.

Pricing breakdown:

• FREE: Unlimited products, color swatch, show variants on collection pages, multi-language support, hide out-of-stock options, 1 product group, 1 product bundle combo.
• SILVER ($9.90/month): All FREE features plus image swatches, variant image preview, over six new display styles for product options.
• GOLD ($19.90/month): All SILVER features plus unlimited product groups and unlimited bundle combos.

Pros:

• Advanced variant and swatch display options
• Unlimited products even on free plan
• Multi-language support across 11 languages
• Integrates with Shopify Admin and popular product/collection tools
• Unlimited bundle combos at GOLD tier
• “Built for Shopify” certified

Cons:

• Bundle and upsell features are basic compared to dedicated AOV-boosting apps
• No AI or automatic recommendations
• No integration with review platforms
• No analytics or discount types

Verdict: GLO Color Swatch Variant Image is best for merchants who prioritize product variant display and want basic bundle options, particularly those serving international audiences. Stores already using Globo tools or needing advanced swatch customization will benefit most from this app.

Essent Cart Drawer Cart Upsell

Essent Cart Drawer Cart Upsell is designed to increase AOV through an optimized cart experience. Its standout feature is a slide cart drawer with a reward bar, free shipping goals, and spend tiers, which encourages customers to add more to their carts to unlock additional value. The app also supports sticky add-to-cart and various upsell modules, helping merchants capture more revenue before checkout is complete.

Integration capabilities include Checkout, Shopify Admin, Bundles, Essential upsell, Gem pages, Markets, PageFly, and Upsell apps, enhancing its compatibility with a broad range of store setups and page builders. While the app only supports English, it is “Built for Shopify,” ensuring a reliable user experience and straightforward installation. The focus on cart-level upselling makes it a good fit for merchants who want to motivate larger orders through targeted incentives at the point of checkout.

Pros:

• Slide cart drawer with reward bar, free shipping goals, and spend tiers
• Sticky add-to-cart and upsell features
• Integrates with multiple page builder and upsell tools
• “Built for Shopify” certified

Cons:

• Supports only English
• No analytics, AI recommendations, or review app integrations
• Bundle features are not as extensive as dedicated bundle apps
• No pricing details provided

Verdict: Essent Cart Drawer Cart Upsell is best for merchants looking to optimize the cart and checkout experience with slide cart drawers and spend-based incentives. Stores focused on maximizing cart-level upsells—especially those using English as their primary language—will find this app most beneficial.

Buyer’s Guide: How to Choose the Best Shopify Frequently Bought Together App

1. Recommendation Engine Versatility

The ability to offer both AI-powered and manual product recommendations is crucial for maximizing AOV. AI-driven suggestions analyze customer behavior and sales data to automatically suggest relevant bundles, while manual controls empower merchants to curate bundles based on marketing strategy, inventory, or seasonal campaigns. When evaluating an app, check whether it allows for both approaches or only one—having both maximizes flexibility and impact.

2. Integration Ecosystem

Integrations with review platforms, page builders, and Shopify POS can significantly extend the value of a frequently bought together app. Review app integrations let you overlay social proof directly into upsell widgets, driving trust and conversions. Page builder compatibility ensures you can position and style bundle recommendations anywhere in your store. If you operate across multiple sales channels, prioritize apps that integrate with Shopify POS or support headless commerce setups.

3. Customization and Localization

Customizable widgets and multi-language support are essential for ensuring the upsell experience matches your brand and speaks to your audience. Look for apps that allow advanced widget customization—such as layout, color, and placement—as well as those supporting a wide range of languages. Global presets and translation features help streamline implementation for international stores, while customizable layouts let you optimize the user experience for different customer segments.

4. Pricing Structure and Scalability

Consider both the entry price and how costs scale as your business grows. Some apps charge based on order volume, some on additional revenue generated, and others offer unlimited usage for a flat fee. Be sure to review what each pricing tier unlocks—such as unlimited bundles, advanced analytics, or priority support—and match this to your current and projected store size. A transparent and scalable pricing model ensures you’re never overpaying for features you don’t need, but can access more advanced capabilities as you grow.

Final Recommendation

Choosing the best Shopify frequently bought together app depends on your store’s specific needs and growth stage. If you need advanced AI recommendations, seamless review integrations, broad language support, and a flexible, scalable pricing model, Frequently Bought Together CBB is the top choice. Its dual approach to recommendations, integration-rich ecosystem, and analytics make it ideal for merchants looking to maximize AOV and conversion rates.

Merchants primarily interested in unlimited bundle creation with high customizability and volume discounts—especially those leveraging Shopify POS or page builder integrations—will find Kaching Bundles App & Upsells a strong contender. For those focused on product variant display, GLO Color Swatch Variant Image delivers advanced swatch features with basic bundle support. And if your priority is optimizing the cart experience with slide drawers and reward bars, Essent Cart Drawer Cart Upsell is the right fit.

For most merchants aiming to increase AOV through smart, data-driven bundling and upsells, Frequently Bought Together CBB offers the best balance of features, integrations, and value. Install Frequently Bought Together CBB from the Shopify App Store to start boosting your AOV today.