10 Product Bundling Apps for Shopify in 2026

Bundles are the easiest AOV lever you have. Someone came for one item, and a good bundle gives them a reason to leave with three. The catch is that Shopify's native bundling only does fixed bundles and multipacks. The moment you want mix-and-match kits, build-your-own boxes, volume discounts, or bundles that don't confuse your warehouse, you need an app.

There are dozens of them, and they all claim to be the best. So we went through the top options, read the reviews, checked the pricing pages, and noted where each one breaks down. Here are the top 10 Shopify product bundling apps worth your time. 

1. Simple Bundles

Simple Bundles helps Shopify brands create product bundles, kits, multipacks, BOGO offers, volume discounts, mix-and-match bundles, and build-your-own-bundle experiences that increase AOV. Brands can launch fast with a no-code bundle builder, promote upsells and frequently bought together offers, and sync single and multi-SKU inventory across 3PLs, WMS, ERP, POS, MCF, shipping, and fulfillment workflows. It's the app to pick when what happens after the order matters as much as the offer itself.

Features:

• Create product bundles, multipacks, kits, BOGO, volume discounts, and build-your-own-bundle offers
• Shoppers can customize bundles with infinite options and variants, past Shopify's 2,048 variant cap
• AI suggests bundle types based on your order history and product catalog
• No-code setup that also works for custom storefronts, POS, and headless commerce
• Syncs inventory in real time across single- and multi-SKU bundles
• Breaks bundles down at the SKU level, so your warehouse picks the right items every time
• Promotes upsells, cross-sells, and frequently bought together offers
• Tracks bundle sales, conversion rates, and AOV with advanced analytics
• 24/7 support

Drawbacks: Highly customized storefronts may need some extra configuration to get the UX exactly right.

Pricing: Free plan for up to 3 bundles and 50 monthly orders. Basic at $14/month, Grow & Advanced at $39/month, Plus at $149/month.

Visit: Simple Bundles

2. FoxSell Bundle Builder

Most older bundle apps fake it. They wrap a discount code around a pretend bundle and patch the cart with JavaScript, which works until a coupon knocks the discount off or inventory drifts out of sync. FoxSell builds on Shopify's Cart Transform API instead, so a bundle is a real line item with its component SKUs nested under it. Native checkout, clean fulfillment, no hacks. Its build-your-own-bundle supports infinite variants, so a shopper can build a box of 12 hoodies in 12 colors without hitting Shopify's limits.

Features:

• Fixed bundles hold up to 30 products, where most apps cap at 5 to 10
• Build-your-own-bundle with infinite variants for big catalogs
• Mix-and-match bundles with add-ons and free gifts
• Bundles appear as native line items at checkout, with SKUs intact for the warehouse
• Automated inventory sync
• Volume bundles with quantity breaks, plus Shopify POS support
• Per-bundle analytics
• Every paid plan unlocks every feature. You pay by revenue, never to remove feature gates
• A small team known for same-day support and hands-on setup help

Drawbacks: The storefront widget is English-only out of the box, so international stores need Translate & Adapt or some Liquid edits. Analytics could go deeper on conversion detail.

Pricing: Free for stores doing up to $1,000 in monthly bundle sales. Paid plans run from $49/month to $249/month based on bundle revenue, with a 14-day free trial.

Visit: FoxSell Bundle Builder

3. Fast Bundle (FBP)

Fast Bundle is one of the most-installed bundling apps on Shopify, with a 5.0 rating across 3,000+ reviews. It covers mix-and-match, BOGO, Buy X Get Y, free gifts, fixed bundles, and a bundle builder that can live on its own page or sit inside your storefront. The AI features do the tedious parts for you: frequently bought together suggestions, bundle image generation, and bulk editing.

Features:

• Mix-and-match, BOGO, Buy X Get Y, free gifts, fixed bundles, and combos
• AI-powered frequently bought together recommendations
• AI bundle image generation and bulk editing for faster setup
• Bundle builder pages for build-your-own experiences
• Some of the best widget customization in the category, with layouts that match your store
• Compare mode in analytics to see which bundles win, with CSV export
• Shopify POS for in-store bundles
• Subscription bundles, multi-language, and multi-currency
• 24/7 support

Drawbacks: Pricing scales with monthly bundle sales, which is hard to predict when you're still testing. A few new-store reviews mention costs climbing faster than expected. There's also no preview mode while you customize widgets.

Pricing: Free to install. Paid plans start at $19/month and scale past $149/month as bundle sales grow.

Visit: Fast Bundle

4. Bundler

Bundler is the budget pick, and a good one. The free plan gives you unlimited bundles, orders, and revenue, which makes it the obvious starting point if you're testing whether bundling even works for your catalog. It covers classic bundles, mix-and-match, tiered discounts, and quantity breaks, and it's one of the few apps that pairs bundles with subscriptions through Seal Subscriptions.

Features:

• Free plan with unlimited bundles, orders, and revenue
• Classic bundles, mix-and-match, tiered mix-and-match, and volume discount combinations
• Buy X Get Y with percentage, fixed amount, or fixed price discounts
• Custom bundle landing pages and short-codes
• Subscription bundles through the Seal Subscriptions integration
• Shopify POS support
• Funnel upsells and product page upsells
• Discounts auto-apply at checkout
• Bundle analytics on the top plan: revenue, AOV, conversions, and your most popular bundles

Drawbacks: No SKU-level breakdown or fulfillment logic, so skip it if you run a 3PL or WMS. Reporting and customization are thin next to the bigger apps.

Pricing: Free plan available. Premium at $9.99/month, Executive at $19.99/month, both with a 7-day free trial.

Visit: Bundler

5. Kaching Bundles

Kaching is the highest-rated bundle app on Shopify that doesn't try to be everything. It does quantity breaks, volume discounts, bundles, BOGO, and free gifts through clean product-page widgets, and it does them well. Built-in A/B testing means you can prove which discount structure converts before you scale it, instead of guessing.

Features:

• Quantity breaks and volume discounts with tiered pricing
• Product bundles, BOGO, Buy X Get Y, and free gifts
• Built-in A/B testing on bundle offers
• Widgets that adapt to your store's fonts and colors without code
• A revenue dashboard that shows exactly how much extra each bundle brought in
• Integrations with GemPages, PageFly, and EComposer
• Multi-language support
• Live chat support that responds in minutes, per plenty of reviews

Drawbacks: No post-purchase upsells or cross-sell popups, so you'd need a second app for those. No fulfillment or 3PL logic either.

Pricing: Free to install, and free for development stores. Starter at $15/month, Scale at $30/month, Pro at $60/month, with a 14-day free trial and 25-33% off annual billing.

Visit: Kaching Bundles

6. Amplify (formerly PickyStory)

Amplify is a revenue platform that happens to include bundles. Alongside bundle builders, quantity breaks, BOGO, and mix-and-match, you get shop-the-look, cart offers, and post-purchase upsells, with an AI engine deciding which offer each shopper sees. It suits visual brands in fashion, lifestyle, and home goods, where presentation carries the sale.

Features:

• Bundles, bundle builder, kits, combos, and shop-the-look
• AI-personalized offers across the whole journey, pre-purchase to post-purchase
• Quantity breaks, BOGO, mix-and-match, and tiered discounts
• Strong visual merchandising with customizable designs
• A/B testing on offers
• Cart and checkout upsells in the same platform
• Subscription support on the broader Amplify One platform
• Can replace two or three separate apps if you're paying for bundles, upsells, and cart tools separately

Drawbacks: The priciest option here. If you only need bundles and already have an upsell app, you're paying for shelf space you won't use. Revenue-share fees stack on top of the subscription as you grow.

Pricing: Free entry plan. Paid plans use revenue-based pricing, with Standard tiers starting around $49.50/month. Check the listing for current tiers.

Visit: Amplify

7. Rebolt

Rebolt gives you most of what Amplify does at a friendlier price. Combo bundles, frequently bought together, mix-and-match, volume discounts, build-a-box, and post-purchase offers, all in one dashboard. It carries Shopify's Built for Shopify badge, which means it passed Shopify's audit for speed, reliability, and UX quality.

Features:

• Combo bundles, frequently bought together, mix-and-match, and build-a-box
• Volume discounts and quantity breaks
• Cart upsells and post-purchase offers in the same app
• AI-powered product recommendations
• Shopify POS integration
• Bundle analytics
• Fast, mobile-friendly widgets built on Shopify's native infrastructure
• A support team merchants consistently rate well

Drawbacks: A smaller install base than the category leaders, so test it on your theme before committing. Some reviews mention quirks in how sold-out variants display.

Pricing: Free for development stores. Paid plans start at $14/month and scale with usage. Check the listing for current plan names.

Visit: Rebolt

8. Bold Bundles

Bold has been building Shopify apps longer than almost anyone, and Bold Bundles shows that experience in both directions. It handles fixed bundles, BOGO, and collection-based mix-and-match reliably, and it plugs natively into Bold Upsell and Bold Subscriptions. If you're already running Bold apps, that ecosystem is the whole pitch.

Features:

• Fixed bundles, BOGO, and collection-based mix-and-match
• Bundle a few products or an entire collection for customers to pick from
• Automatic bundle discounts at checkout
• Quantity thresholds for bundle eligibility
• Shows the savings on product pages, so customers see the deal before they think about it
• Uses Shopify's inventory management, no duplicate variants needed
• Native integration with the wider Bold ecosystem

Drawbacks: The interface feels dated next to newer apps, and support response times have drawn mixed reviews. You also pay more than you would for comparable features on Bundler.

Pricing: Plans start at $19.99/month with a free trial.

Visit: Bold Bundles

9. Zoorix Bundle Kit & Cross Sell

Zoorix packs bundling and cross-selling into one lightweight app. You build mix-and-match deals, volume discounts, and frequently bought together widgets, then surface them on product pages, in a native cart drawer, and at checkout. For stores that want both jobs covered without platform pricing, it's a smart pick.

Features:

• Mix-and-match bundles, volume discounts, quantity breaks, and Buy X Get Y
• Build-a-box from a collection
• AI-powered recommendations for cross-sells
• Native cart drawer and mini-cart with offers at checkout
• Quantity breaks down to the variant level
• Works with PageFly and GemPages
• Pricing tiers based on the revenue the app generates for you
• A free plan with the core bundling, cross-sell, and upsell features

Drawbacks: Some merchants report slow product syncing and theme compatibility hiccups, including with Shopify Markets. A few mention leftover code after uninstalling.

Pricing: Free plan available. Paid plans run from $7.99/month to $29.99/month for larger stores.

Visit: Zoorix

10. Appstle Bundles & Upsells

Appstle made its name in subscriptions, and its bundles app carries that DNA. Mix-and-match bundles, tiered discounts, volume discounts, and BOGO, with real-time inventory sync between bundled and individual products. The standout is subscription compatibility. If you sell recurring bundles, or want bundles and subscriptions handled by one developer, this is the natural pick.

Features:

• Mix-and-match bundles, volume discounts, tiered discounts, and BOGO
• One-time and subscription-based bundle purchases
• Real-time inventory sync across bundled and individual products
• Clean Shopify checkout integration
• Detailed analytics and reports on bundle performance
• B2B bundle SKUs and multi-currency on higher plans
• Backed by Appstle's 24/7 merchant success team
• Scales from startups to Shopify Plus

Drawbacks: Newer to the bundles category than the leaders here, so features like build-a-box UX and visual merchandising are still catching up.

Pricing: Free plan available, with paid plans scaling by feature access. Check the listing for current plan names and tiers.

Visit: Appstle Bundles

Which bundling app should you pick?

Start with how you sell, and not with the feature list.

If your warehouse picks and packs individual SKUs, or you run a 3PL, WMS, or ERP, backend accuracy matters more than a pretty widget. That's Simple Bundles' home turf. If build-your-own-bundle with huge variant counts is your core play, FoxSell handles infinite variants without breaking a sweat. If you're testing bundles for the first time on a tight budget, Bundler's free plan covers more than you'd expect. And if you want bundles, upsells, and cart offers in one app, Amplify or Rebolt will replace two or three tools you're paying for now.

Two checks before you commit to any of them. Make sure the app runs on Shopify's Cart Transform API rather than old discount workarounds, because Shopify is retiring the legacy approach and you don't want a broken checkout mid-BFCM. And read the pricing page twice. Revenue-based plans feel cheap on day one, then grow right alongside your bundle sales.

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