10 Best Shopify Product Bundle Apps in 2026

Increasing average order value (AOV) is a top priority for Shopify merchants looking to maximize store revenue. Product bundle apps have become essential tools for this, enabling stores to offer discounts for buying in quantity, encourage mix-and-match purchases, and present enticing upsell options at key moments in the shopping journey. The right product bundle app can turn one-time purchasers into loyal, higher-spending customers, but with so many choices, picking the best fit for your store isn’t easy.

When evaluating Shopify product bundle apps, merchants should consider not just the range of bundle types offered, but also how deeply the app integrates with their storefront, the ease of customization, available analytics, language support, and pricing structure. Some apps focus solely on simple bundle discounts, while others offer advanced features like A/B testing, live previews, and built-in analytics. The best apps let you experiment, optimize, and scale without technical headaches.

Executive summary: Our #1 pick is Releasit Bundles & Upsells. It stands out with extensive bundle types, mix-and-match, quantity breaks, live previews, and analytics, all with deep customization and broad language support—making it the most complete and adaptable solution for Shopify stores aiming to lift AOV through bundling.

Releasit Bundles & Upsells

Releasit Bundles & Upsells is designed to help Shopify merchants increase their average order value by offering a powerful suite of features centered on bundles, upsells, quantity breaks, and mix-and-match options. It supports a wide range of bundle types, making it easy for merchants to create compelling offers tailored to their product catalog and audience segments. With live previews and built-in analytics, you can test and optimize your strategies in real time.

• Product Bundles: Create custom bundles of products to encourage multi-item purchases with special discounts.
• Quantity Breaks: Offer automatic discounts when customers buy more units of the same product, incentivizing bulk purchases.
• Mix and Match: Allow customers to build their own bundles from a selection of products, ideal for stores with diverse catalogs.
• Upsells: Present targeted upsell offers at optimal moments to increase cart value.
• Live Preview: Merchants and customers can see bundle discounts and offers instantly.
• A/B Testing: Run variants of bundle offers to see which convert best.
• Built-in Analytics: Track performance and optimize based on real data.
• Customization and Multiple Layouts: Tailor the look and feel to match your store brand.
• Integrations: Works with Checkout, Shopify Admin, GemPages, PageFly, and other Releasit apps for COD and partial payments.
• Languages: Supports 9 languages, including English, Italian, Spanish, French, German, Dutch, Portuguese (Brazil), Japanese, and Chinese (Simplified).
• Built for Shopify: Meets Shopify’s highest standards for integration and merchant experience.

Pros:

• Comprehensive bundle and upsell features, including mix-and-match and quantity breaks.
• Live preview, A/B testing, and analytics for data-driven optimization.
• Extensive language coverage supports global stores.
• Deep integration with key Shopify tools and popular page builders.
• Highly customizable layouts and experiences.
• Built for Shopify for maximum reliability and compatibility.

Cons:

• As a newer app (launched in 2026), it has a smaller review base compared to long-established competitors.

Verdict: Releasit Bundles & Upsells is an ideal choice for Shopify merchants seeking a flexible, data-driven bundling and upsell solution that adapts to any catalog or audience, with robust analytics and customization options for global growth.

Kaching Bundles App & Upsells

Kaching Bundles App & Upsells is a feature-rich app focused on boosting AOV through quantity breaks, product bundles, and upsell offers. It offers a tiered pricing model with unlimited bundle deals and extensive customization at each level. Merchants get multiple layout options, 24/7 live chat support, and integrations with a wide array of Shopify tools and page builders, making it a versatile solution for stores at any stage.

• Supports product bundles, upsells, and volume discounts to incentivize higher-value purchases.
• Offers A/B testing and built-in analytics for performance tracking.
• Multiple layout choices and deep customization to match store branding.
• Integrates with Checkout, Shopify POS, Shopify Admin, EComposer & Foxify, Hydrogen & 2048 Variants, Instant, Kaching Cart & Subscriptions, PageFly & GemPages, and UpCart.
• Supports 9 languages: English, French, German, Spanish, Italian, Dutch, Swedish, Turkish, and Portuguese (Brazil).
• Built for Shopify.

Pros:

• Very high review volume and perfect 5.0 rating.
• Wide range of integrations and supported languages.
• Unlimited bundle deals across all paid plans.
• 24/7 live chat support.

Cons:

• Pricing tiers restrict the amount of additional revenue per plan ($1,000 on Starter, $5,000 on Scale, $10,000 on Pro).

Verdict: Kaching Bundles App & Upsells is best for merchants who want a tried-and-tested solution with broad integrations and language support, and who anticipate scaling up bundle volume as their store grows.

FBP | Fast Bundle & Upsell App

FBP | Fast Bundle & Upsell App emphasizes flexibility and breadth, enabling merchants to grow AOV with product bundles, upsell offers, mix-and-match deals, and special promotions like BOGO and Buy X Get Y. The app supports advanced features such as AI-generated bundle images and frequently bought together suggestions. It covers 10 languages and integrates with Shopify POS and Admin.

• Enables a wide variety of bundle and upsell options, including BOGO and product add-ons.
• AI-powered features for bundle image generation and product recommendations.
• Unlimited bundle, upsell, and cross-sell offers on all plans.
• 24/7 support (English).

Pros:

• Comprehensive feature set with AI enhancements.
• Supports 10 languages for international merchants.
• Flexible pricing, including a free plan for development stores.

Cons:

• Not Built for Shopify.

Verdict: Fast Bundle & Upsell App is a strong choice for merchants who prioritize AI-driven tools and a wide variety of bundle types, especially internationally focused stores.

Essential Upsell & Cross Sell

Essential Upsell & Cross Sell is focused on helping merchants lift AOV with frequently bought together (FBT), cross-sell, and upsell recommendations. The app offers translations, analytics, and several pricing tiers that unlock more revenue potential as your store grows. Integration with PageFly Landing Page Builder and Shopify Admin makes setup straightforward.

• FBT recommendations and related product offers on product and cart pages.
• Post-purchase offers and analytics.
• Translations and multiple pricing plans, including a free plan.
• Built for Shopify with English language support.

Pros:

• Simple, effective FBT and cross-sell functionality.
• Free plan and scalable pricing for growing stores.
• Built for Shopify.

Cons:

• Only supports English.

Verdict: Essential Upsell & Cross Sell is ideal for merchants seeking straightforward, Amazon-style FBT and cross-sell solutions in English-speaking markets.

Rapi Bundles & Upsell app

Rapi Bundles & Upsell app brings together bundles, volume discounts, BOGO deals, and upsell features. Merchants can create "build your own box" bundles and use advanced A/B testing to optimize offers. The app works with a variety of page builders and offers a free plan alongside scalable paid options.

• Bundle creation, volume discounts, and mix-and-match offers.
• Support for "build your own box" (BYOB), color swatches, and upsells.
• Integrations with Checkout, Shopify Admin, page builders, and other apps.
• Supports 6 languages: English, French, Portuguese (Portugal), Portuguese (Brazil), German, and Spanish.
• Built for Shopify.

Pros:

• BYOB and combo bundle features.
• Advanced A/B testing and flexible plan options.
• Integrates with a broad ecosystem of apps and builders.

Cons:

• Some feature overlap in integrations may require manual configuration.

Verdict: Rapi Bundles & Upsell app fits merchants looking for creative bundle options like BYOB and deep integration with page builders.

Kaching CartDrawer Cart Upsell

Kaching CartDrawer Cart Upsell specializes in slide cart upsells, urgency timers, free shipping bars, and trust badges, all designed to nudge customers toward higher-value checkouts. The app's pricing tiers are based on monthly order volume, making it accessible for stores of various sizes. Integration with popular Shopify tools and multiple languages enhances its appeal.

• Slide cart functionality with upsell carousel and shipping incentives.
• Customizable design elements to match store branding.
• Integrates with Checkout, Shopify Admin, GemPages, Kaching apps, PageFly, and Releasit COD Form & Upsells.
• Supports 7 languages: English, German, Italian, French, Dutch, Swedish, and Spanish.
• Built for Shopify.

Pros:

• Focused on cart-based conversion boosters.
• Flexible pricing for stores at all stages.
• Multi-language support and integrations.

Cons:

• Feature set centers on the cart experience; less emphasis on product bundles.

Verdict: Kaching CartDrawer Cart Upsell is best for merchants wanting to optimize the cart experience with upsells and incentives.

Appstle℠ Bundles App & Upsells

Appstle℠ Bundles App & Upsells aims to maximize AOV with a comprehensive set of bundle, discount, upsell, and BOGO options. Merchants can create unlimited bundles, offer tiered pricing, and customize layouts. The app also integrates with Shopify Flow, Klaviyo, and other Appstle solutions.

• Comprehensive bundle and discount options, including mix-and-match and tiered pricing.
• Unlimited bundle creation and customization.
• Integrations with Checkout, Shopify Flow, Admin, Appstle Loyalty and Rewards, Appstle Subscriptions, Klaviyo, and PageFly.
• Supports English language.
• Built for Shopify.

Pros:

• Unlimited, customizable bundle creation.
• Integrations with major Shopify workflow and loyalty tools.
• Affordable entry price.

Cons:

• Only supports English.

Verdict: Appstle℠ Bundles App & Upsells is a strong contender for merchants who want advanced bundle and discount logic with workflow automation.

Essent Cart Drawer Cart Upsell

Essent Cart Drawer Cart Upsell focuses on enhancing the checkout experience with a slide cart drawer featuring reward bars, free shipping goals, and spend tiers. The app integrates with popular Shopify tools and page builders, and supports English language.

• Slide cart drawer with customizable incentives.
• Reward bar and spend tier features for motivating higher-value checkouts.
• Integrates with Checkout, Shopify Admin, Bundles, Essential upsell, Gem pages, Markets, PageFly, and other upsell apps.
• Built for Shopify.

Pros:

• Strong focus on in-cart upselling and reward incentives.
• Broad integration with Shopify ecosystem.

Cons:

• Single language support (English).

Verdict: Essent Cart Drawer Cart Upsell is a good fit for merchants wanting to maximize conversion via cart-based incentives.

Upsell & Cross Sell — Selleasy

Upsell & Cross Sell — Selleasy is designed to replicate Amazon-style frequently bought together bundles and in-cart upsell recommendations. The app supports seven languages and integrates with a wide range of Shopify tools. Multiple freemium tiers mean stores can scale features and support as they grow.

• Frequently bought together and in-cart upsell bundles.
• Styling customization to suit any theme.
• Integrates with Checkout, Customer accounts, Shopify Admin, AppHQ Slide Cart, Conversion Bear, Geolocation, LogBase Store Pickup, and PageFly.
• Supports 7 languages.
• Built for Shopify.

Pros:

• Strong focus on FBT and cart upsell features.
• Flexible pricing with free to paid tiers.
• Broad integration coverage.

Cons:

• Advanced features require higher pricing tiers.

Verdict: Upsell & Cross Sell — Selleasy works well for merchants seeking Amazon-style bundle recommendations with scalable pricing.

Upsell.com ‑ ReConvert Upsell

Upsell.com ‑ ReConvert Upsell is focused on creating comprehensive upsell funnels, including product, cart, checkout, and post-purchase offers. The app leverages AI for recommendations and offers A/B testing and analytics. Integrates with Shopify Flow, Klaviyo, and a range of upsell and review apps.

• Full upselling funnel capabilities, from product to post-purchase.
• AI-powered upsells, bundles, and recommendations.
• A/B testing and advanced analytics.
• Integrates with Checkout, Customer accounts, Shopify Flow, Admin, Bundles app, Klaviyo Email SMS Cross Sell, Loox, Stamped, Alireviews, One Click Upsell, and Rebuy Personalization Engine.
• English language support.

Pros:

• Comprehensive, AI-driven upsell and cross-sell funnels.
• Integrates with leading marketing and review tools.
• Flexible pricing for new and growing stores.

Cons:

• Not Built for Shopify.

Verdict: Upsell.com ‑ ReConvert Upsell is best suited for merchants who want to automate and optimize the entire upsell flow with AI-driven recommendations.

Buyer's Guide: Choosing the Best Shopify Product Bundle App

1. Range of Bundle and Upsell Types

Look for an app that supports the full spectrum of offers your store needs—product bundles, quantity breaks, mix-and-match, BOGO, and upsells. More options mean greater flexibility to experiment and optimize for your audience.

2. Customization and Integration

The best apps allow you to tailor bundle displays and offers to your store’s branding and layout, and integrate with key Shopify tools such as Checkout, page builders like PageFly and GemPages, and analytics platforms.

3. Analytics and Experimentation

Features like built-in analytics, live previews, and A/B testing are essential for tracking performance, understanding customer behavior, and refining your offers to maximize AOV.

4. Language Support and Global Fit

If you serve international customers, ensure the app supports multiple languages and locales, so bundle offers appear relevant and accessible to every shopper.

Final Recommendation

For Shopify merchants who want the most adaptable, feature-rich product bundling solution—with support for product bundles, quantity breaks, mix-and-match, upsells, live previews, analytics, and broad language and integration coverage—Releasit Bundles & Upsells is the clear frontrunner. Its robust analytics and A/B testing put optimization at your fingertips, while extensive language and integration support make it a fit for both local and global stores.

If your priority is an app with an extensive review base and broader integrations with Shopify POS or more specialized upsell flows, other apps on this list provide strong alternatives. However, for most merchants seeking a modern, scalable way to increase AOV while maintaining customization and data-driven insights, Releasit Bundles & Upsells is the best Shopify product bundle app to install in 2026.

Install Releasit Bundles & Upsells from the Shopify App Store