Best Bundle App for Shopify: 8 Free and Paid Options for 2026

The best bundle app for Shopify allows you to sell more products in a single order and increase average order value. It helps you create bundles, apply discounts, and manage inventory automatically.

In this guide, you will learn:

• What bundle apps are and how they work on Shopify
• The best free and paid bundle apps for different store needs
• How to choose the right bundle app for your store
• Common mistakes to avoid when using bundles

Below, you will find a detailed comparison of the top Shopify bundle apps for 2026, with clear explanations and practical advice to help you make the right choice.

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What Are Bundle Apps for Shopify?

Bundle apps for Shopify help store owners sell more than one product together as a single offer. These apps make it easy to create bundles, apply discounts, and update inventory automatically when a bundle is sold. Many stores use bundle apps to increase order value and make shopping easier for customers.

Advantages of using bundle apps on Shopify

Here are the main advantages of using bundle apps on Shopify and why many store owners rely on them to increase sales.

• Increase average order value: Bundle apps encourage customers to buy more products in one order. When items are grouped with a discount, customers often feel they get better value.
• Make promotions easier to manage: You can create bundle offers inside the app without changing product prices one by one. This makes sales campaigns faster and helps avoid setup mistakes.
• Sell related products together: Bundle apps allow you to combine products that are commonly used together. This saves customers time and makes the buying process simpler.
• Keep inventory updated automatically: When a customer buys a bundle, the app updates the stock for each product included. This helps prevent overselling and keeps inventory accurate.
• Improve the customer buying experience: Clear bundle offers help customers decide more quickly. They see useful product combinations and understand why buying a bundle makes sense.

Types of Shopify bundle apps

There are different types of bundle apps on Shopify. Each type works differently and fits different sales goals. The table below shows the main bundle types and how they are used.

Bundle type	Where it appears	How it works	Best for
Product page bundles	Product page	Fixed products sold together as one set	Kits and multipacks
Mix and match bundles	Product page	Customers choose items to build their own bundle	Custom bundles
Cart and post add bundles	Cart or popup	Offers shown after a product is added	Upsells and cross sells

Not every store needs every bundle type. Once you know how you want bundles to appear and work, choosing the right bundle app becomes much easier.

Related article: How to Create Bundles in Shopify.  

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8 Best Shopify Bundle Apps Tested and Compared

There is no single best bundle app for every Shopify store. Each app is built for different needs, such as simple bundles, custom bundles, or upsells.

To help you compare faster, the table below shows the key differences between the most popular Shopify bundle apps. After the table, you will find a detailed review for each app.

App	Bundle type	Inventory handling	Best for
Shopify Bundles	Fixed bundles and multipacks	Native real time stock update	Simple and free bundles
Bundler	Fixed and mix and match bundles	Product and variant level sync	Flexible bundle setup
Pumper Bundles	Volume and upsell bundles	Quantity based stock handling	Increasing order value
Fast Bundle	Fixed, mix and match, kits, add ons	Advanced variant level control	Growing and complex stores
Vitals	Bundles plus upsells and tools	Shared inventory across features	All in one marketing
Selleasy	Upsells and cross-sells	Inventory tied to the main product	Frequently bought together
Moon Bundles	Full funnel bundles and upsells	Real-time stock across the funnel	Advanced bundle control
Simple Bundles and Kits	Kits and complex bundles	Item level inventory and fulfillment	Product kits and accurate fulfillment

This comparison helps you see which apps match your store goals. In the next sections, each app is explained in more detail so you can choose the best fit for your business.

1. Shopify Bundles (by Shopify)

Pricing: Shopify Bundles is free to use for all Shopify stores.

Shopify Bundles is the best free bundle app for Shopify that lets store owners create simple product bundles and multipacks. It works directly inside the Shopify admin and updates inventory in real time to prevent overselling.

Key features:

• Create fixed bundles and multipacks inside the Shopify admin
• Real-time inventory tracking for bundled products
• Customers can choose product options like size or color
• No coding or extra setup required
• Fully native and supported by Shopify

Limitations:

• Only supports fixed bundles
• No mix and match or custom bundle logic
• Limited control over discount display
• Not designed for advanced upsells or complex promotions

When this app is a good fit and when it is not:

Shopify Bundles is a good choice for new stores or small businesses that want a free and simple way to sell product sets. It is not a good fit if you need flexible bundles, advanced upsells, or more control over how discounts and offers are shown.

2. Bundler Product Bundles

Pricing: Bundler offers a free plan and paid plans starting from $9.99/month.

Bundler is a popular Shopify bundle app that offers more bundle types than Shopify Bundles. While Shopify Bundles focuses on simple fixed bundles, Bundler gives store owners more control over pricing, discounts, and bundle rules.

Key features:

• Create fixed bundles and mix and match bundles
• Support for volume discounts and quantity breaks
• Works with Shopify POS and checkout
• Supports subscriptions and custom pricing rules
• Easy to manage bundles from one dashboard

Limitations:

• Advanced features require a paid plan
• Setup can take more time for complex bundles
• Interface may feel busy for new users

When this app is a good fit and when it is not:

Bundler is a good choice for growing stores that want flexible bundle options and better pricing control. It may not be the best option for very small stores that only need simple fixed bundles.

3. Pumper Bundles

Pricing: Pumper Bundles offers a free plan and paid plans starting from $9.99/per month, with higher plans for larger stores.

Pumper Bundles focuses more on upsells and volume discounts than Bundler. While Bundler is flexible for many bundle types, Pumper Bundles is designed to increase order value by encouraging customers to buy more units of the same or related products.

Key features:

• Volume discounts and quantity breaks
• BOGO and free gift offers
• Upsell bundles shown on product pages
• Custom discount rules for bundles
• Works with Shopify checkout and admin

Limitations:

• Limited support for complex mix and match bundles
• Less suitable for custom product kits
• Bundle design options are more focused on discounts than layout

When this app is a best bundle app for Shopify and when it is not:

Pumper Bundles is a good fit for stores that want to increase average order value using quantity breaks and upsell offers. It may not be the best choice if you need flexible custom bundles or full control over bundle structure.

4. FBP | Fast Bundle Product 

Pricing: Fast Bundle offers a free plan for development stores and paid plans starting from $19/month.

Fast Bundle supports more bundle types than Pumper Bundles and gives store owners more flexibility. While Pumper Bundles focuses mainly on quantity breaks and upsells, Fast Bundle is built for stores that want many bundle styles such as mix and match, kits, and add ons.

Key features:

• Fixed bundles, mix and match bundles, and product kits
• Add ons, free gifts, and BOGO offers
• Frequently bought together bundles
• Works with Shopify checkout and POS
• Supports subscriptions and custom pricing

Limitations:

• Higher price compared to basic bundle apps
• Setup can feel complex for new users
• Not ideal if you only need simple volume discounts

When this app is a good fit and when it is not:

Fast Bundle is a good fit for growing stores that need flexible bundle types and advanced bundle logic. It may not be the best option for small stores that only want simple upsells or basic quantity discounts.

5. Vitals All in One Marketing Suite

Pricing: Vitals offers one paid plan starting from $29.99/month, with a free trial available.

Vitals is more than a bundle app. While Fast Bundle focuses mainly on bundle creation, Vitals combines bundles with many other marketing tools in one app. It is designed for store owners who want upsells, reviews, and conversion tools together.

Key features:

• Product bundles and mix-and-match bundles
• Frequently bought together and upsell offers
• Product reviews and trust badges
• Sticky add to cart and conversion tools
• Many features are managed from one dashboard

Limitations:

• Higher cost compared to bundle-only apps
• Many features may feel unnecessary for small stores
• Not ideal if you only want a simple bundle tool

When this app is a good fit and when it is not: 

Vitals is a good fit for stores that want to reduce the number of apps they use and manage many marketing features in one place. It is not a good choice if your main goal is only to create bundles at the lowest cost.

6. Selleasy Upsell and Cross Sell

Pricing: Selleasy offers a free plan for low order volume stores and paid plans starting from $9/month.

Selleasy focuses more on upsells and cross sells than Vitals. While Vitals combines many marketing tools in one app, Selleasy is designed mainly to show frequently bought together offers and in cart upsells to increase order value.

Key features:

• Frequently bought together product suggestions
• In cart and post purchase upsell offers
• Simple design that matches most Shopify themes
• Supports discounts and bundle offers
• Works with Shopify checkout and admin

Limitations:

• Limited support for complex product bundles
• Not designed for custom kits or mix and match bundles
• Fewer extra marketing tools compared to all in one apps

When this app is a good fit and when it is not: 

Selleasy is a good fit for stores that want an easy way to add upsells and cross sells without using many apps. It is not the best choice if you need advanced bundle logic or full control over bundle structure.

7. Moon Bundles

Pricing: Moon Bundles offers a free plan and paid plans starting from $14.99/month, with higher plans for advanced features.

Moon Bundles offers more bundle types and funnel style features than Selleasy. While Selleasy focuses mainly on simple upsells and frequently bought together offers, Moon Bundles is built to manage bundles before add to cart, in the cart, and after checkout.

Key features:

• Fixed bundles and mix and match bundles
• Quantity breaks and progressive discounts
• Cart drawer bundles and post purchase offers
• Free gifts and add ons
• Works with Shopify checkout and admin

Limitations:

• Setup takes more time than basic upsell apps
• Interface may feel complex for new users
• Higher plans needed for full feature access

When this app is a good fit and when it is not:

Moon Bundles is a good fit for stores that want full control over bundles across the shopping journey. It is not the best choice for stores that only need simple upsells or basic frequently bought together offers.

8. Simple Bundles and Kits

Pricing: Simple Bundles and Kits offers a free plan and paid plans starting from $24/month, with higher plans for advanced needs.

Simple Bundles and Kits focuses on selling complex product kits with correct inventory and order fulfillment. Compared to Moon Bundles, which focuses on full funnel upsells, this app is more focused on breaking bundles into individual items for inventory, shipping, and fulfillment.

Key features:

• Fixed bundles and mix and match bundles
• Supports product kits with individual item inventory
• Breaks bundles into single products for fulfillment
• Works with Shopify POS and checkout
• Supports subscriptions and advanced product setups

Limitations:

• Higher pricing compared to basic bundle apps
• Setup takes time for complex kits
• Not designed mainly for simple upsells or cart offers

When this app is a good fit and when it is not:

Simple Bundles and Kits is a good fit if you sell kits, packs, or bundles that need accurate inventory and fulfillment for each item. It is not the best choice if you only want simple upsells or basic bundle discounts.

You have now seen the main differences between the most popular Shopify bundle apps. In the next section, we will explain how to choose the right bundle app based on your store needs and goals.

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How to Pick Best Product Bundle App Shopify

Choosing the best Shopify bundle app depends on how you sell products and how bundles support your sales goals. You should review each factor below before installing an app.

1. Choose the right bundle type

You should decide how bundles will appear in your store. Fixed bundles work well if you sell ready made kits or multipacks. Mix and match bundles are better if you want customers to choose products themselves. Cart and post purchase bundles help you increase order value during checkout.

2. Check inventory sync carefully

You need to make sure the bundle app updates inventory correctly for every product in a bundle. The app should reduce stock at the product or variant level after each sale. If you sell limited stock items, you should avoid apps that do not update inventory in real time.

3. Consider setup and daily management

You should think about how much time you can spend setting up and managing bundles. Simple bundle apps let you create bundles quickly and require little maintenance. Advanced bundle apps give you more control but need more setup and regular checks.

4. Match the app to your store size

You should choose a bundle app that fits your store size and growth stage. If your store is small or new, a simple and low cost app is usually enough. If your store is growing, you will need more flexible pricing rules and bundle options. Larger stores often need advanced bundle logic and full funnel control.

5. Review pricing and plan limits

You should review pricing plans before you choose a bundle app. Free plans often limit the number of orders or bundle types. If bundles become an important part of your sales strategy, you should consider a paid plan for better stability and features.

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Common Shopify Bundle Mistakes

Many bundle strategies fail because of simple setup mistakes. You can avoid most problems by understanding the common issues below before launching bundles in your store.

1. Too many bundle choices

You can confuse customers if you offer too many bundle options at the same time. When shoppers see too many choices, they often delay the decision or leave without buying. You should start with one or two clear bundle offers and expand only after you see good results.

2. Inventory mismatches

You can create serious problems if your bundle app does not update inventory correctly. When bundle sales do not reduce stock for each product, you risk overselling and refunds. You should always test inventory behavior before promoting a bundle.

3. Discount stacking issues

You may lose profit if bundle discounts stack with automatic discounts or coupon codes. Some apps allow multiple discounts to apply at the same time without warning. You should check how your bundle app works with Shopify discounts and test different scenarios.

4. Checkout conflicts

You can experience checkout issues if a bundle app does not work well with your theme or other apps. These problems can include missing prices, broken carts, or slow checkout pages. You should always test bundles on both desktop and mobile before going live.

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Best Bundle App for Shopify: FAQs

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Final Recommendation

There is no single best bundle app for Shopify store. The right choice depends on how you sell products, how complex your bundles are, and how much control you need over pricing and inventory.

• If you want a free and simple solution, you should start with Shopify Bundles. 
• If you need more bundle types and flexibility, you should look at apps like Bundler or Fast Bundle. 
• If your main goal is to increase average order value through upsells, apps like Pumper Bundles, Selleasy, or Moon Bundles are better options. 
• If you want bundles plus many marketing tools in one app, Vitals can help reduce the number of apps you use.
• If you sell product kits and need accurate inventory and fulfillment for each item, Simple Bundles and Kits is the best fit.

You should start with a simple setup, test one bundle at a time, and upgrade only when bundles become an important part of your sales strategy.