The Best Shopify Bundling Apps to Increase AOV in 2025

Product bundles are one of the most effective ways to increase average order value (AOV) on Shopify. Whether you're offering mix-and-match kits, tiered discounts, or post-purchase upsells, the right bundling app can help you turn browsers into bigger buyers without creating operational headaches.

In this guide, we’ve reviewed 9 of the best Shopify bundling apps, each with unique strengths—some are built for clean backend fulfillment, while others shine in frontend merchandising or AI-powered automation.

What to Look for in a Shopify Bundling App

The last thing you want to do is put the time into setting up a bundle tool just to find out it’s not working with your current workflows. 

That’s why this list doesn’t just focus on popularity. We evaluated each app based on how well it supports real merchant use cases, backend reliability, and AOV-driven outcomes. 

Some apps are great for visual merchandising, but fall short on operational accuracy. Others are powerful behind the scenes, but require developer help to customize the frontend. And then there are AI-based apps that remove all manual work but may not offer granular control.

So, before choosing a bundle app in the Shopify app store, there are a few features to look out for: 

• Inventory sync: Can it track bundle components and update stock in real time? This is crucial if you’re using 3PLs, ERPs, or selling across multiple channels.
• Backend compatibility: Does it work with your ERP, WMS, 3PL, or Shopify POS? If fulfillment accuracy and inventory logic matter to you, this is non-negotiable.
• Frontend flexibility: Can you design great-looking bundle experiences? Visual merchandising still matters, especially for DTC and lifestyle brands.
• Bundle types: Does it support multipacks, mix-and-match, tiered pricing, subscriptions, or wholesale kits? Your tool should match your bundling strategy—not limit it.
• Performance and support: Is the app fast? Can you get help when you need it? Responsive support and reliable performance can save you during peak sales periods.

Each of the apps in this guide solves for a different combination of these criteria, and we've highlighted who they're best for to help you find the right fit.

Tl;dr: Comparison Of All Shopify Bundling Apps Listed

The 9 Best Shopify Bundling Apps, Reviewed

Not all bundling apps are built the same, period. Whether you're bundling for subscriptions, B2B kits, or build-your-own boxes, the right app makes all the difference. 

Here are 9 to check out. Yes, including ourselves. We couldn’t leave ourselves off 😉

Simple Bundles

Best for: Operational accuracy, Shopify POS, 3PL/ERP workflows

Simple Bundles lets Shopify brands create any bundle type—mix and match, multipacks, subscriptions, B2B, and more—while keeping inventory synced, fulfillment clean, and reporting accurate. 

Because it doesn’t load unnecessary frontend code by default, it won’t slow down your site. This makes it ideal for performance-conscious brands and headless builds.

Key Features:

• Real-time SKU-level inventory syncing
• Auto bundle breakdown for fulfillment
• Works with POS, Markets, draft orders
• Dynamic bundles with tiered logic
• UI extensions + App blocks
• Surprise Shopify’s bundle option and variant limitations with infinite options bundle type

Things to Know:

• Frontend customization can require developer support, especially if you're building custom experiences like swatches, build-a-box UIs, or headless storefronts. Simple Bundles is highly extensible for dev teams who want to take control.
• It doesn’t offer a one-size-fits-all frontend experience out of the box. Instead, it provides a lean, backend-first foundation that merchants can extend. The bare-bones default implementation keeps things lightweight, but dev teams can build custom interfaces that match their brand and theme.
• Brands like FlavCity and Westman Atelier have implemented highly customized experiences with support from the Simple Bundles team—something that wouldn’t be possible with more rigid frontend-first apps.

Price: Free plan available. Otherwise starts at $24/month • ⭐ 4.9 (570+ reviews)

Great For: Build-your-own gift sets, B2B size packs, subscription kits

AOV.ai Bundles Volume Discount

Best for:Merchants of all sizes wanting an all-in-one bundling solution to boost AOV with smart AI, no guesswork.

AOV Bundles Volume Discounts helps Shopify stores boost sales with AI-driven bundles, upsells, and discounts.

Key Features:

• AI-powered product bundle suggestions & “Frequently Bought Together” recommendations
• Multiple bundle types: fixed bundles, mix-and-match, volume discounts,bundle builder,
• Smart, customizable widgets (front-end UI)

Things to Know:

• Not designed for backend SKU logic
• Requires traffic volume for optimal AI performance

Price: Free plan available. Otherwise starts at $19/month • ⭐ 4.9 (510+ reviews)

Great For: AI-powered upsells, dynamic AOV optimization

Bold Bundles

Best for: Visual frontend bundles and simple BOGO offers

Bold Bundles is a classic bundling app focused on frontend merchandising. It lets you show discounts on PDPs and in-cart, with preset bundle types and simple rule logic.

Key Features:

• Product page bundle display
• Automatic discounts
• BOGO and tiered offers

Things to Know:

• No SKU breakdown, no POS or ERP support
• Can create reporting or fulfillment issues

Price: $19.99/month • 14-day free trial • ⭐ 3.8 (240 reviews)

Great For: BOGO bundles, PDP discount offers

Fast Bundle

Best for: Visual bundles on product and collection pages

Fast Bundle makes it easy to group products and display them as bundles across your storefront. Great for stores running multipacks or sales-based bundles.

Key Features:

• Bundle display on PDPs & collections. Let customers customize bundles with an easy-to-use Bundle Builder.
• Use bundle as product upsell to create offers like mix & match, volume discount, quantity breaks, buy x get y, BOGO, add-ons and fixed bundles.
• support for multiple languages and currencies.
• AI image generator for bundle landing pages.

Things to Know:

• Fast Bundle focuses mainly on the frontend. While there are many out-of-the-box templates for your bundle landing pages, there isn’t SKU-breakdown or automatic inventory sync for backend-heavy workflows.
• Limited dynamic logic or draft order support.
• Better for smaller brands who don’t have complex warehouse, ERP, or 3PL systems.

Price: From $19/month • 7-day free trial • ⭐ 5 (1,500+ reviews)

Great For: Multipacks, homepage sales bundles

Bundler – Product Bundles

Best for: Quick and easy bundles for smaller catalogs

Bundler is a no-frills bundling app built for simple combo offers, basic discounts, and straightforward landing pages.

Key Features:

• Prebuilt product bundles
• Discount logic (percentage/fixed)
• Optional subscription add-on

Things to Know:

• No SKU sync or backend logic for backend-heavy workflows.
• Minimal reporting or customization, but offers a no-code set up with a friendly UI.
• Works with Shopify POS to sell bundles in-store.

Price: Free plan available. Otherwise starts at $9.99/month • ⭐ 4.9 (1,300+ reviews)

Great For: Entry-level bundles, combo discounts

Zoorix Bundle Kit & Volume Discount

Best for: Tiered pricing and volume discount logic

Zoorix supports complex discount structures, mix-and-match bundles, and strong frontend flexibility for developers.

Key Features:

• Let customers "Build a Box" by mixing and matching products from a collection.
• Create bundle deals like "Buy X, Get Y," a percentage off, or a fixed price.
• Set quantity breaks & volume discounts, even for specific product variants.
• Display customization via CSS

Things to Know:

• A bit of manual setup required
• Doesn’t support backend SKU breakdown
• AI features built-in for bundle creation
• Works with Shopify’s 2,000 variant limits, but does not let you surpass that for any bundles that require more options and variants
• Some analytics are available to track bundle performance.

Price: Free plan available. Otherwise starts at $7.99/month • ⭐ 5 (380+ reviews)

Great For: Tiered discounts, custom kits, advanced promo bundles

Assortion – Upsell & Bundles

Best for: Modern UX with bundles + post-purchase upsells

Assortion combines bundles, upsells, and post-purchase offers in a sleek and easy-to-use UI.

Key Features:

• Bundles, upsells, and cross-sells
• Post-purchase offer flows
• Shopify-native checkout support

Things to Know:

• Doesn’t support backend SKU syncing
• Better for frontend performance than ops
• More of an upsell suite than a dedicated product bundle app

Price: Free up to 50 orders • Paid from $9.99/month • ⭐ 4.9 (318+ reviews)

Great For: Shop-the-look bundles, modern post-purchase offers

UFE Cross Sell & Upsell Bundle

Best for: Mobile-first upsell and cross-sell experiences

UFE is built for speed and conversion, with fast-loading widgets and full funnel support.

Key Features:

• Bundles, cross-sells, upsells
• Drag-and-drop offer builder
• Mobile-friendly widgets

Things to Know:

• Doesn’t support backend logic
• Not designed for operational workflows

Price: Free up to 50 orders • Paid from $18/month • ⭐ 4.8 (450+ reviews)

Great For: Post-purchase upsells, quick AOV tests

Final Thoughts: Which App Is Right for You?

If you're running a Shopify store and looking to increase AOV, product bundling is one of the highest-leverage tactics you can use.

No matter which tool you choose, the key is to bundle smarter—not just for revenue, but for a better shopping experience.