8 Best Shopify Product Bundle Apps in 2026

Shopify merchants looking to increase their average order value (AOV) often turn to product bundle and upsell apps. These tools allow you to create enticing offers such as quantity breaks, mix and match bundles, and personalized upsells, encouraging customers to add more items to their cart. Choosing the right Shopify product bundle app can be the difference between a modest upsell strategy and a highly effective revenue driver.

When evaluating the best Shopify product bundle apps, merchants should consider several key factors. These include the breadth of bundle and upsell types supported, ease of customization, analytics and A/B testing features, language coverage for international stores, integration with other Shopify tools, and transparent, scalable pricing. Whether you operate a single-language store or have a global customer base, the right app should fit your technical needs and business goals.

Our top recommendation for 2026 is Releasit Bundles & Upsells. It stands out for its comprehensive mix of bundle types, advanced analytics and A/B testing, extensive language support, and seamless integration with key page builders and checkout. It’s an ideal choice for Shopify merchants seeking to maximize AOV and run sophisticated bundle campaigns without technical headaches.

Releasit Bundles & Upsells

Releasit Bundles & Upsells is designed to help Shopify merchants lift AOV through an array of bundle and upsell tools. The app enables you to offer product bundles, quantity breaks, mix and match deals, and upsells—all customizable to fit your store’s brand and customer journey. With live previews, multiple layout options, and seamless discounting at checkout, merchants can create compelling offers that drive more revenue per transaction.

• Product Bundles: Build bundles that encourage customers to purchase more items together for a discount, ideal for promoting complementary products.
• Quantity Breaks: Reward customers with tiered pricing as they buy higher quantities, perfect for stores with products that lend themselves to bulk purchases.
• Mix and Match: Allow shoppers to create their own bundles from a selection of products, increasing perceived value and personalization.
• Upsells: Present targeted upsell offers at key moments in the shopping journey.
• Live Preview: Instantly see how bundles and upsells will appear, reducing setup guesswork.
• A/B Testing: Run experiments to learn which offers and formats convert best.
• Built-in Analytics: Track bundle and upsell performance from within the app.
• Customization & Multiple Layouts: Match your offers to your store’s branding and user experience needs.
• Integrations: Works with Checkout, Shopify Admin, GemPages, PageFly, Releasit COD Fee & Partial Pay, and Releasit COD Form & Upsells.
• Language Support: Available in 9 languages (English, Italian, Spanish, French, German, Dutch, Portuguese (Brazil), Japanese, and Chinese (Simplified)), making it accessible for global merchants.

Pricing: Pricing information for Releasit Bundles & Upsells is not specified in this snapshot, so merchants should check the Shopify App Store listing for up-to-date details.

• Pros: Full range of bundle and upsell options, advanced analytics, A/B testing, wide language support, multiple layout choices, strong integrations, and Built for Shopify status.
• Cons: Pricing transparency requires checking the app listing directly.

Verdict: Releasit Bundles & Upsells is an excellent fit for stores seeking a flexible, feature-rich bundling tool with robust global support and analytics capabilities.

Kaching Bundles App & Upsells

Kaching Bundles App & Upsells helps merchants boost AOV through quantity breaks, product bundles, and upsell offers. The app supports a wide range of integrations including Shopify POS, EComposer & Foxify, and more, making it suitable for merchants with multi-channel needs. Merchants can fully customize offers and layouts, and benefit from built-in analytics and 24/7 live chat support. Kaching supports 9 languages, accommodating a diverse merchant base.

• Key Features: Product bundles, upsells, volume discounts, multiple layouts, endless customization, integration with GemPages and PageFly, built-in analytics, and A/B testing.
• Integrations: Checkout, Shopify POS, Shopify Admin, EComposer & Foxify, Hydrogen & 2048 Variants, Instant, Kaching Cart & Subscriptions, PageFly & GemPages, UpCart.
• Languages: 9 supported languages, including English, French, German, Spanish, Italian, Dutch, Swedish, Turkish, and Portuguese (Brazil).

Pricing:

• Development stores: Free to install (unlimited features).
• Starter: $14.99/month (up to $1,000 additional revenue).
• Scale: $29.99/month (up to $5,000 additional revenue).
• Pro: $59.99/month (up to $10,000 additional revenue).

• Pros: Extensive integration options, broad language support, unlimited bundle deals, and 24/7 support.
• Cons: Pricing is based on additional revenue limits, so fast-growing stores may need to upgrade plans as sales increase.

Verdict: Kaching Bundles App & Upsells is well-suited for merchants requiring deep integration with POS and other tools, and those who value responsive support and flexible customization.

Essential Upsell & Cross Sell

Essential Upsell & Cross Sell specializes in frequently bought together (FBT) recommendations and cross-sell/upsell offers. The app is Built for Shopify and focuses on increasing AOV via product, cart, and post-purchase offers. While it only supports English, it integrates with Checkout, Shopify Admin, and PageFly Landing Page Builder, making it accessible for stores focused on the English-speaking market.

• Key Features: Frequently bought together recommendations, product and post-purchase offers, analytics, and translations.
• Integrations: Checkout, Shopify Admin, PageFly Landing Page Builder.

Pricing:

• Free: Up to $100 additional revenue.
• Starter: $9.99/month (up to $500 additional revenue).
• Essential: $19.99/month (up to $1,000 additional revenue, cart offers included).
• Professional: $39.99/month (unlimited revenue, all offer types included).

• Pros: FBT product recommendations, built-in analytics, and a free tier for new stores.
• Cons: Only supports English and integration options are more limited.

Verdict: Ideal for English-speaking stores that want to quickly implement FBT and cross-sell/upsell strategies.

Rapi Bundles & Upsell app

Rapi Bundles & Upsell app offers merchants a complete solution for AOV growth through bundles, volume discounts, BOGO deals, and upsells. The app’s feature set includes Build Your Own Box (BYOB), combo bundles, mix and match, and advanced A/B testing, making it highly flexible. It integrates with a variety of page builders and supports 6 languages, widening its appeal.

• Key Features: Unlimited bundles, post-purchase upsell, BYOB, combo bundles, mix and match, A/B testing, bundle subscriptions.
• Integrations: Checkout, Customer accounts, Shopify Admin, Bundles, GemPages + Pagefly + ecomposer, Post Purchase Upsell, Releasit COD + EasyCOD.
• Languages: 6 supported languages, including English, French, Portuguese (Portugal), Portuguese (Brazil), German, and Spanish.

Pricing:

• Forever free: Free to install (up to $100/month revenue).
• Starter: $15/month (up to $1,000/month revenue).
• Pro: $29/month (up to $10,000/month revenue).
• Elite: $59/month (unlimited revenue and features, API access, custom features).

• Pros: Advanced bundle types (BYOB, mix and match), strong multilingual support, 24/7 chat & email support.
• Cons: Revenue limits apply at each tier; merchants with high bundle sales may need higher plans.

Verdict: Great for merchants who want advanced bundle customization, BYOB, and BOGO deals, especially if they operate in multiple languages.

Appstle℠ Bundles App & Upsells

Appstle℠ Bundles App & Upsells focuses on maximizing AOV through bundles, tiered pricing, upsells, and BOGO offers. The app includes mix and match, buy X get Y, and advanced customization features, making it suitable for merchants who want to offer a wide range of deal types. It integrates with Shopify Flow, Klaviyo, and Appstle’s loyalty and subscription tools, but only supports English.

• Key Features: Product bundles, quantity breaks, mix and match, upsells, BOGO, tiered pricing, volume discounts, customization, multiple layouts, 24/7 support.
• Integrations: Checkout, Shopify Flow, Shopify Admin, Appstle Loyalty and Rewards, Appstle Subscriptions, Klaviyo, PageFly.

Pricing:

• Launch: Free (up to $750/month bundle sales).
• Starter: $7.99/month (up to $2,000/month bundle sales).
• Growth: $19.99/month (up to $5,000/month bundle sales).
• Pro: $39.99/month (unlimited bundle sales).

• Pros: Comprehensive bundle and upsell features, integration with loyalty and subscription tools, competitive pricing tiers.
• Cons: Only available in English, which may limit global reach.

Verdict: Suited for merchants who want all-in-one bundling and upsell features with loyalty integration, especially those selling mainly to English-speaking customers.

Essent Cart Drawer Cart Upsell

Essent Cart Drawer Cart Upsell targets merchants wanting to lift AOV via slide cart upsells, sticky add to cart buttons, and reward bars. The app enables features like free shipping goals and spend tiers to encourage higher cart values. It supports integration with major Shopify page builders and tools, and is Built for Shopify.

• Key Features: Slide cart drawer, reward bar, free shipping goals, spend tiers, sticky add to cart.
• Integrations: Checkout, Shopify Admin, Bundles, Essential upsell, Gem pages, Markets, PageFly, Upsell apps.

Pricing: Pricing information is not provided in this snapshot.

• Pros: Focused on cart experience, reward bar features, and Built for Shopify status.
• Cons: Only supports English; pricing details are unavailable.

Verdict: Well-suited for stores prioritizing cart-level upsells and visual incentives to encourage higher spend.

Upsell & Cross Sell — Selleasy

Upsell & Cross Sell — Selleasy is designed for merchants who want to offer Amazon-style FBT bundles and in-cart upsells. It provides strong language support (7 languages) and integrates with a broad range of Shopify tools, including AppHQ Slide Cart, Conversion Bear, and PageFly. The app offers multiple freemium tiers, making it accessible for stores at any sales volume.

• Key Features: Upsell and cross-sell features, FBT bundles, styling customization, support for multiple languages.
• Integrations: Checkout, Customer accounts, Shopify Admin, AppHQ Slide Cart, Conversion Bear, Geolocation, LogBase Store Pickup, PageFly.
• Languages: 7 supported languages, including English, German, French, Spanish, Dutch, Portuguese (Brazil), and Chinese (Simplified).

Pricing:

• Freemium Tier I: Free to install (charges apply only when more than 50 orders/month).
• Freemium Tier II: $9/month.
• Freemium Tier III: $19/month.
• Freemium Tier IV: $29/month.

• Pros: Amazon-style FBT recommendations, strong language and integration coverage, flexible freemium pricing.
• Cons: Some advanced features may require higher tiers.

Verdict: An excellent choice for stores wanting to replicate proven FBT strategies with multilingual reach.

Upsell.com ‑ ReConvert Upsell

Upsell.com ‑ ReConvert Upsell offers cart, checkout, and post-purchase upsell funnels, along with AI-powered recommendations and advanced analytics. The app integrates with a variety of marketing and review tools, such as Klaviyo and Loox. Its pricing is based both on order or upsell revenue volume, with several tiers for growing stores. The app is not Built for Shopify and supports English only.

• Key Features: AI upsells, bundles, cross sells, product recommendations, full upselling funnel, A/B testing, advanced analytics, 24/7 live chat support.
• Integrations: Checkout, Customer accounts, Shopify Flow, Shopify Admin, Bundles app checkout upsell, Klaviyo Email SMS Cross Sell, Loox Stamped Alireviews bundle, One Click Upsell bundles, Rebuy Personalization Engine.

Pricing:

• Development stores: Free.
• Upsell Basic: $4.99/month (up to 50 orders or $50 upsell revenue).
• Upsell Growth: $9.99/month (up to 100 orders or $100 upsell revenue).
• Upsell Business: $19.99/month (up to 200 orders or $200 upsell revenue).

• Pros: AI-driven upselling, granular analytics, integrates with popular marketing and review tools.
• Cons: Not Built for Shopify; only supports English; pricing may increase with order volume.

Verdict: Best for merchants focused on AI-powered upsell funnels and advanced analytics, particularly those who already use Klaviyo or Loox.

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

1. Bundle and Upsell Flexibility

Look for apps that support multiple bundle types—such as product bundles, quantity breaks, mix and match offers, and BOGO deals. Flexibility in offer structure lets you experiment with what drives the highest AOV for your specific audience.

2. Analytics and Experimentation Tools

Built-in analytics and A/B testing are crucial for optimizing your offers. The ability to test different bundles and upsell placements, and then measure results, will help you maximize revenue over time.

3. Internationalization and Language Support

If your store serves customers in multiple regions, ensure your bundle app supports the languages your customers speak. Some apps offer up to nine languages, making them suitable for global brands.

4. Integration with Shopify and Other Tools

Compatibility with page builders (like GemPages, PageFly), checkout, POS, and marketing tools is vital if you use these in your tech stack. Seamless integration saves time and prevents operational headaches.

Final Recommendation

The right Shopify product bundle app depends on your store’s needs and growth stage:

• If you want the most complete feature set with extensive language support and advanced analytics, choose Releasit Bundles & Upsells.
• If you need deep integration with Shopify POS or sell across multiple channels, Kaching Bundles App & Upsells is a solid alternative.
• If your focus is on FBT and quick cross-sells in English, Essential Upsell & Cross Sell is a strong contender.
• If you require advanced mix-and-match or BYOB features, Rapi Bundles & Upsell app delivers strong bundle customization options.

For most Shopify merchants—especially those seeking a blend of flexibility, analytics, language coverage, and integration—Releasit Bundles & Upsells is the best choice for 2026. Install Releasit Bundles & Upsells from the Shopify App Store and start building high-converting bundle campaigns today.