Best Shopify Product Bundle Apps (2026): Detailed Comparison

Yash B
September 29, 2026
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Most Powerful Bundle Builder App
Most Powerful Bundle Builder App
Most Powerful Bundle Builder App
Most Powerful Bundle Builder App
Summary

Best product bundle apps for Shopify: This guide compares Easy Bundle Builder, Pumper Bundles, Fast Bundle, Bundler, Kaching Bundles, Zoorix, BundleSuite, Koala Bundles, and Rapid Bundles on bundle types, checkout behavior, subscription support, discount stacking, and pricing.

Best product bundle app for Shopify overall: Easy Bundle Builder covers every bundle format (BYOB, mix and match, gift boxes, fixed bundles, quantity breaks, and subscription bundles) in one app, and passes bundle items to checkout as separate line items for clean fulfillment.

Best free product bundle app for Shopify: Bundler's free plan has no revenue or order cap, which makes it the easiest way to start bundling at zero cost.

Best budget product bundle app for quantity breaks: Pumper Bundles is a lightweight pick for product-page quantity breaks, with paid plans from $9.99/month.

How to choose: Match the app to the bundle types you actually sell first, then check checkout behavior and subscription support before comparing price.

I spent a few weeks going through every major Shopify product bundle app on the App Store: reading the listings and help docs, comparing bundle types and pricing, and working through the 1-star reviews to see where each one breaks. Honest takeaway: most product bundle apps for Shopify do one or two formats well and struggle the moment you ask for more.

Bundling is worth getting right. Oral care brand Hismile says over 80% of its orders are bundled products, with bundles driving a 4x increase in average cart size[1]. Across home, beauty, and wellness, bundled SKUs now make up to 25% of revenue for top-performing brands[2], and peer-reviewed research shows that shoppers who choose bundles end up buying more overall[3].

Shopify product bundle apps drive average order value by letting stores sell pre-curated bundles, build-your-own-bundle (BYOB) flows, mix-and-match boxes, gift boxes, quantity breaks, and subscription bundles, formats the native Shopify Bundles app does not cover. Checkout behavior also matters more than it used to: Shopify retired its Scripts engine on June 30, 2026, so bundle apps now need to run on Shopify's modern APIs, such as the Cart Transformation API or Shopify Functions, to keep working correctly at checkout.

In this guide, I've narrowed my shortlist down to the best Shopify product bundle apps and compared them on bundle types, checkout behavior, subscription support, discount settings, and pricing. Every app here has a free plan or a trial, so you can test before you commit. Let's dive in.

Comparison Table: Shopify Product Bundle Apps Features

AppBest forBundle typesWhere bundles showCheckout behaviorSubscription bundlesDiscount settingsRating & reviewsStarting price
Easy Bundle BuilderEvery bundle format in one app; customization capabilities; landing page + product page bundles, customer support; in-built bundle recommendationsBYOB, mix and match, gift boxes, fixed bundles with variant selection, quantity breaks, subscription, starter kits, add-onsProduct page (inline or expandable), dedicated landing page, collection pages, navigation, cart, Shopify POSIndividual line items via Cart Transformation API; 3PL-readyYes (Shopify Subscriptions, Recharge, Loop, Appstle)Fixed price, % off, $ off, BXGY, tiered discounts; free gifts & add ons; collection-based discounts4.9 (1,200+)Free; then $29/mo
Pumper BundlesSimple product-page quantity breaksQuantity breaks, fixed bundles, multipacks, sample packs, BOGO, free giftsProduct pageNot documentedNot documented%, fixed, tiered, volume, BOGO, cart discounts, free shipping4.9 (3,400+)Free; then $9.99/mo
Fast BundleBroad bundle types, AI imagery, POSFixed, multipacks, mix and match, variant, build-a-box, gift boxes, subscription boxes, FBT, volumeProduct page, cart pop-up, Shopify POSCart Transform mode splits bundles into line items with their own SKUsYes, paid plans (SUBI, Recurpay, Appstle, Seal, Loop)Fixed, %, flat, tiered, BOGO, free shipping; stacks with codes via setting5.0 (3,400+)$19/mo (free on dev stores)
BundlerFree plan with no revenue capFixed, multipacks, mix and match (tiered and sectioned), quantity breaks, BOGO, gift boxesProduct page, bundle landing pages, funnel pop-ups, Shopify POSDiscounts existing products via Shopify automatic discounts; each product keeps its own SKUYes (Seal Subscriptions)%, fixed amount, fixed price, tiered, volume, BOGO, free shipping; stacks with codes via setting4.9 (2,600+)Free; then $9.99/mo
Kaching BundlesQuantity breaks with A/B testingQuantity breaks, BXGY, bundle upsells, mix and match, FBT, subscription boxesProduct page, Shopify POSShopify product discountsYes (Kaching Subscriptions, Loop)%, $ off, fixed price, tiered, BOGO, free gifts, free shipping; combines with order and shipping discounts5.0 (6,000+)$14.99/mo (free on dev stores)
ZoorixBundles plus cart-drawer cross-sellFixed (up to 8 items), mix and match, build a box, FBT, BOGO, volumeProduct page, cart drawerShopify Functions product discountsNot documentedFixed, %, tiered, BOGO, cart discounts, free shipping threshold; in-app combination setting4.9 (380+)Free; then $7.99/mo
BundleSuiteHigh-variant catalogsBYOB, multi-step, box builder, infinite options, fixed, mix and match, gift boxes, volumeProduct page or a dedicated bundle pageCart Transform: one cart line with component SKUs for fulfillmentNot yet (coming soon)%, amount off, tiered, fixed price, BOGO, BXGY; BYOB stacks with codes, volume does not5.0 (500+)$12/mo (free on dev stores)
Koala BundlesQuantity breaks plus post-purchase upsellQuantity breaks, volume bundles, mix and match, fixed bundles, post-purchase offersProduct page, post-purchase pageShopify automatic discounts (25-offer limit)Not documentedBOGO, tiered, volume, flat, %, countdown offers; combines on different products4.9 (800+)$12.99/mo (free on dev stores)
Rapid BundlesFree plan plus post-purchase funnelsFixed, combo, mix and match, BYOB box builder, variant, subscriptionProduct page, box builder page, post-purchase and thank-you pageShopify automatic discountsYes (via Rapid Subscription app)Fixed, %, tiered, volume, BOGO, free gifts, free shipping; combines on different products5.0 (1,500+)Free; then $15/mo

How I Evaluated These Product Bundle Apps for Shopify

I judged every app on the same seven criteria, using each app's live Shopify App Store listing, its help documentation, and its most recent reviews especially the 1-star and 2-star reviews:

  • Bundle types covered: how many formats it supports, from fixed bundles and quantity breaks to BYOB, gift boxes, and mix and match. Also where can one build the bundle i.e. product page or dedicated bundle landing page
  • Checkout behavior: whether bundle items reach checkout and your orders as separate line items with their own SKUs, which is what your warehouse or 3PL needs to pick correctly.
  • Subscription bundles: whether bundles work with Shopify Subscriptions or apps like Recharge, Loop, and Appstle.
  • Discount settings and stacking: which discount types it supports, and whether bundle discounts combine with promo codes or cancel them out.
  • Pricing model: free plan availability, starting price, and whether costs scale with revenue, orders, or bundle sales.
  • Reviews and trust signals: star rating, review volume, and whether the app carries the Built for Shopify badge.
  • Recent complaints: recurring issues in the latest low-star reviews, such as billing surprises, discounts failing, or slow support.

Types of Product Bundles You Can Create on Shopify

Before picking an app, it helps to know which bundle types you actually need, because most apps only cover a few. Here are the main ones:

  • Fixed bundles: a set group of products sold together at one price, like a skincare trio.
  • Multipacks: several units of the same product at a discount.
  • Build-your-own bundles and mix and match: shoppers pick their own items from a curated selection. See the best build-your-own-bundle apps for more.
  • Gift boxes: curated or customer-built boxes with gifting touches like messages and wrapping.
  • Quantity breaks: the per-unit price drops as the shopper buys more of the same item. Here is how to create quantity breaks on Shopify.
  • Volume and tiered discounts: bigger discounts unlock at higher spend or quantity thresholds.
  • Buy X Get Y (BOGO): buy a qualifying item and get another free or discounted.
  • Subscription bundles: a bundle delivered on a recurring schedule.

What Is the Best Product Bundle App for Shopify? (Detailed Review)

If you're wondering what the best product bundle app for Shopify is, the answer depends on your store's goals. My top pick this year is Easy Bundle Builder, because it covers every bundle format in one app. But there are good options for every budget and use case. Let's take a look.

1. Easy Bundle Builder (Best Overall)

Easy Bundle Builder is a Shopify product bundle app that covers every bundle format in one place: BYOB and mix-and-match flows, pre-curated product bundles, gift box builders, quantity breaks, subscription-compatible bundles, and tiered volume discounts. You can set up a bundle by describing it to the AI builder, start from a ready-made template, or build it manually, and if you want something unique, Signature Bundles lets you send your design and have the team build it for you. Built-in Bundle Recommendations also suggest which products to bundle, how to price them, and where to place them. It's the one I'd pick if you want a single app for your whole bundling setup instead of stitching two or three together.

Why Easy Bundle Builder Is a Good Choice for a Shopify Product Bundle App

Easy Bundle Builder covers every bundle format a Shopify store typically needs: build-your-own-bundle flows with multi-step UX, pre-curated product bundles, gift box builders with personalization, quantity breaks and tiered volume discounts built into the bundle widget, and subscription-compatible bundles that work alongside Shopify Subscriptions, Recharge, Loop, and Appstle. The Landing Page Bundle Builder gives stores a dedicated full-page bundling experience, while the Product Page Bundle Builder embeds bundles directly on product pages with on-brand design controls. Bundle items reach checkout as individual line items, so fulfillment, inventory, and your other apps keep working cleanly. For partners, a developer-friendly SDK and API make fully custom bundle experiences possible. The app has been used by 20,000+ Shopify merchants.

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Who it's for

Shopify stores on any plan that want one app for every bundle format, especially brands running gift boxes, BYOB, quantity break or subscription bundles.

Key Features

  • Build-Your-Own-Bundle (BYOB) and Mix & Match: multi-step or single-page builders where customers pick their own components from curated product pools.
  • Pre-Curated Bundles with Variant Selection: shoppers choose shade, size, scent, or flavour per slot, without duplicate SKUs.
  • Gift Box Builder: a dedicated gift-box flow with personalization and gifting UX.
  • Starter Kits and Add-On Bundles: step-by-step kits, plus optional add-ons and free gifts inside the bundle flow.
  • Quantity Breaks and Volume Discounts: tiered pricing that can appear on the product page, inside the bundle builder, and in the cart.
  • Subscription-Compatible Bundles: works with Shopify Subscriptions, Recharge, Loop, and Appstle, with the discount applied to every renewal.
  • AI and Manual Bundle Creation: describe the bundle to the AI builder, or build every step by hand.
  • Bundle Recommendations: suggests which products to bundle, how to price them, and where to place them, based on your data.
  • Custom Templates and Signature Bundles: full-page, multi-step, and product-page layouts styled to your brand, or a custom design built for you by the team.
  • Placements Across the Store: product page, dedicated landing page, collection pages, navigation, and cart.
  • Powerful Discount Engine: fixed bundle price, percentage off, fixed amount off, Buy X Get Y, collection-based discounts, and tiered price per item, with a setting to allow or block promo code stacking.
  • 3PL-Ready Inventory: component-level stock sync in real time, individual line items at checkout, and returns and exchanges that keep working as normal.
  • Bundle-Level Analytics: revenue, conversion, views, traffic sources, and store AOV vs bundle AOV for each bundle.
  • Personalization Fields: names, dates, gift messages, and photo uploads passed through to the order.
  • Shopify Markets and POS: per-market pricing and currency, plus bundles sold in person at Shopify POS.
  • Developer-Friendly SDK and API: fully custom bundle experiences for complex requirements.

Pricing

  • Free: up to $500/month in bundle sales
  • Essential: $29/month ($299/year), up to $3,000/month in bundle sales; adds mix and match, BYOB, and multistep builders
  • Growth: $49/month ($499/year), up to $5,000/month; adds advanced discounting, personalization fields, add-ons, free gifts, and subscription bundles
  • Scale: $99/month ($999/year), up to $10,000/month; adds AI-powered custom designs, advanced analytics, 1:1 onboarding, and a dedicated account manager
  • 15-day free trial on all paid plans

Pros

  • Complete Shopify product bundle app: BYOB, pre-curated, mix and match, gift boxes, quantity breaks, and subscription bundles in one app.
  • Clean checkout integration: individual line items keep fulfillment and inventory accurate.
  • Two bundle placements: Landing Page and Product Page Bundle Builders.
  • Custom templates and Signature Bundles: launch fast yourself, or have the team build it for you.
  • Subscription bundle support across four subscription apps.
  • Full Shopify Markets support for global stores.
  • Hands-on support: fast, highly rated support, with custom bundles built within hours and a dedicated Slack channel for Shopify Plus stores.

Cons

  • Plans are capped by monthly bundle sales: fast-growing stores move up tiers as bundle revenue grows, though the free plan covers stores under $500/month and the feature range typically replaces two or three single-purpose apps.

Integrations

Shopify Cart Transformation API, Klaviyo, Shopify Markets, Shopify Subscriptions, Recharge, Loop, Appstle, Shopify POS.

Rating

4.9 stars (1,200+ reviews), Shopify App Store

2. Pumper Bundles Quantity Breaks

Pumper Bundles Quantity Breaks is a Shopify product bundle app built around quantity breaks, with fixed bundles, multipacks, BOGO, and free gifts layered on top. Its widget sits inside your existing product template, so it's a quick way to add volume offers to product pages without committing to a heavier all-in-one bundle builder.

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Who it's for

Stores that mainly want simple quantity breaks and volume discounts on product pages at a low monthly cost.

Key Features

  • Quantity Breaks and Volume Discounts: tiered pricing on units, built into the product page widget.
  • Fixed Bundles, Multipacks, and Sample Packs: pre-set product groupings sold as one offer.
  • BOGO and Free Gifts: buy-and-get offers and free gifts with qualifying purchases.
  • Native Product-Page Widget: renders inside your existing theme.
  • Tier Badges and Offer Labels: visual cues that reinforce the savings.
  • Translation Support: multi-language offers.

Pricing

  • Free: the first $300 in revenue the app generates
  • Starter: $9.99/month, up to $1,000 extra revenue
  • Growth: $29.99/month, up to $5,000 extra revenue
  • Unlimited: $49.99/month, no revenue cap
  • 7-day free trial on paid plans

Pros

  • Free plan to test before paying.
  • Low entry price at $9.99/month.
  • Built for Shopify badge.
  • Annual billing option for a lower monthly cost.

Cons

  • Offers paused at revenue caps: a September 2026 reviewer reported their best-selling offer was switched off after passing their plan cap, without advance warning.
  • Discounts applying after deactivation: a reviewer reported turned-off offers still discounting products.
  • Heading markup issue: a reviewer reported duplicate H1 tags on product pages, which support declined to fix.

Rating

4.9 stars (3,400+ reviews), Shopify App Store

3. Fast Bundle & Upsell App (FBP)

Fast Bundle is a Shopify product bundle app with one of the widest ranges of bundle types: fixed bundles, multipacks, mix and match, variant bundles, build-a-box, gift boxes, subscription boxes, wholesale, AI-powered Frequently Bought Together, and POS bundles. Worth knowing: it was temporarily removed from the Shopify App Store in July 2026 after a security incident and has been fully back since August, with the developer stating that no customer or store data was accessed.

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Who it's for

Stores that want broad bundle-type coverage, AI bundle imagery, and bundles in Shopify POS.

Key Features

  • Mix and Match Bundles: customers build their own bundle from curated product groups.
  • Fixed Bundles and Multipacks: pre-set groupings sold as one discounted offer.
  • Build-a-Box and Variant Bundles: step-based BYOB flows and variant-driven bundles.
  • Frequently Bought Together (AI-powered): recommends complementary products on the product page.
  • Volume Discounts and Quantity Breaks: tiered pricing alongside bundle formats.
  • BOGO and Buy X Get Y: free or discounted gifts with qualifying purchases.
  • AI Bundle Image Generator: creates bundle imagery on paid plans.
  • Shopify POS Bundles: bundles in physical stores.
  • Subscription Bundles: works with SUBI, Recurpay, Appstle, Seal, and Loop on paid plans.

Pricing

  • Free on development stores
  • Standard 1K: $19/month, up to $1,000/month in bundle sales
  • Standard 3K: $49/month, up to $3,000/month
  • Standard 10K: $139/month, up to $10,000/month (higher tiers available)
  • 7-day free trial; optional Auto Bundle Detection add-on for $49/month

Pros

  • Broad bundle-type coverage in one app.
  • Clean fulfillment: its Cart Transform mode splits bundles into individual line items at checkout.
  • Subscription bundle support with five subscription apps.
  • Shopify POS bundles.

Cons

  • No free plan for live stores: the cheapest live plan is $19/month.
  • Downtime during the July 2026 removal: some merchants reported bundle orders failing while the app was offline.
  • Unexpected charges: several reviewers reported being billed without choosing a plan.

Rating

5.0 stars (3,400+ reviews), Shopify App Store

4. Bundler: Product Bundles App

Bundler is a Shopify product bundle app focused on classic bundles, mix and match (tiered and sectioned), quantity breaks, volume discounts, and BOGO. Its free plan has no revenue or order cap, which is rare in this category and makes it the easiest way to start bundling at zero cost.

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Who it's for

Budget-conscious stores and small brands moving beyond the native Shopify Bundles app.

Key Features

  • Classic Fixed Bundles: pre-set product groupings with discount logic.
  • Mix & Match (Tiered and Sectioned): customers build their own bundle with sections or tiers.
  • Quantity Breaks and Volume Discounts: available on the free plan.
  • Buy X Get Y / BOGO: free-gift logic with automatic discounts.
  • Custom Bundle Landing Pages: dedicated pages and shortcodes for embedding bundles.
  • Funnel Upsells: multi-step bundle upsells on paid plans.
  • Free Shipping as a Bundle Reward: unlock free shipping at a bundle threshold.
  • Subscription Bundles: integrates with Seal Subscriptions.

Pricing

  • Free: no revenue or order cap; BXGY, volume discounts, product page upsells, Shopify POS
  • Premium: $9.99/month; mix and match, custom landing pages, funnel upsells, free shipping reward
  • Executive: $19.99/month; adds bundle analytics
  • 7-day free trial on paid plans

Pros

  • Free plan with no revenue or order cap.
  • Low-cost paid tier at $9.99/month.
  • Built for Shopify badge.
  • 3PL-friendly: each bundled product keeps its own SKU, so orders forward to your fulfillment partner as normal.

Cons

  • Counts toward Shopify's discount limit: bundles run as Shopify automatic discounts, which count toward the 25 active automatic discounts a store can run[5].
  • Translation and Markets gaps: reviewers report widgets not working with Shopify's translation app and no per-market pricing support.
  • Some "free" features are gated: a reviewer reported features advertised as free requiring a higher plan.

Rating

4.9 stars (2,600+ reviews), Shopify App Store

5. Kaching Bundles App & Upsells

Kaching Bundles App & Upsells is a Shopify product bundle app built around quantity breaks, Buy X Get Y, and bundle upsells, with the largest review base in the category and the Built for Shopify badge. It includes built-in A/B testing on bundle offers, which is handy if you want to test layouts and pricing head-to-head.

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Who it's for

Stores focused on quantity breaks and volume offers that want built-in A/B testing and a large review base.

Key Features

  • Quantity Breaks and Tiered Discounts: volume pricing on bundle offers.
  • Buy X Get Y and Free Gifts: free or discounted items with qualifying purchases.
  • Bundle Upsells, Mix and Match, and FBT: multiple offer formats from one dashboard.
  • Subscription Bundles: works with Kaching Subscriptions and Loop.
  • Built-in A/B Testing: test bundle layouts and pricing structures.
  • Revenue Attribution: tracks additional revenue per bundle.

Pricing

  • Free on development stores
  • Starter: $14.99/month, up to $1,000 in additional revenue
  • Scale: $29.99/month, up to $5,000
  • Pro: $59.99/month, up to $10,000 (higher tiers up to $299/month for $50,000+)
  • 7-day free trial on paid plans

Pros

  • Largest review base in the category: 6,000+ reviews at 5.0 stars.
  • Built-in A/B testing on bundle offers.
  • Built for Shopify badge.
  • Discount combinations: works with order and free-shipping discounts.

Cons

  • Pricing climbs with revenue: plans scale up to $299/month at the top tier.
  • Variant errors: an August 2026 reviewer reported over 100 orders with the wrong size variant applied, costing them return shipping.
  • Slower support: recent reviewers mention longer waits for replies.

Rating

5.0 stars (6,000+ reviews), Shopify App Store

6. Zoorix: Bundles & Cross Sell

Zoorix: Bundles & Cross Sell is a Shopify product bundle app that pairs bundles with AI cross-sell, so offers show up on product pages and in the cart drawer. It covers fixed bundles (up to 8 items), mix and match, build a box, volume discounts, and BOGO, and every plan includes every feature.

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Who it's for

Stores that want bundles and cart-drawer cross-sells in one app on a small budget.

Key Features

  • Mix & Match: customer-built combos with discount rules.
  • Build a Box: step-based BYOB experience.
  • Fixed Product Bundles: up to 8 items per bundle.
  • Volume Discounts and Quantity Breaks: automatic tiered pricing on products and variants.
  • BOGO and Bulk Discount Tiers: buy-and-get logic in the cart.
  • AI Cross-Sell: recommendations on the product page and in the cart drawer.
  • Free Shipping Threshold: a shipping incentive to lift AOV.

Pricing

  • Forever Free: under $100/month in widget revenue, with app branding
  • Basic: $7.99/month
  • Growth: $14.99/month
  • Premium: $29.99/month (higher tiers as revenue grows)
  • 30-day free trial

Pros

  • Forever-free plan.
  • Every feature on every plan.
  • Cart-drawer cross-sell built in.
  • Long 30-day trial.

Cons

  • No Built for Shopify badge.
  • Subscription bundles are not documented.
  • Older reviews mention slow product sync and Shopify Markets currency issues.

Rating

4.9 stars (380+ reviews), Shopify App Store

7. BundleSuite Bundle Builder

BundleSuite Bundle Builder is a Shopify product bundle app positioned as an all-in-one bundle builder, with templates for BYOB, mix and match, box builders, fixed bundles, multi-step bundles, and Infinite Options bundles that get around Shopify's 100-variant limit. Bundles run on Shopify's Cart Transform, so individual SKUs appear on orders for fulfillment.

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Who it's for

Stores with very high variant counts, or anyone who needs to bypass Shopify's 100-variant cap.

Key Features

  • BYOB and Mix & Match: customer-built bundles with flexible discount logic.
  • Multi-Step Bundle Configurator: stepped UX for guided bundle building.
  • Box Builder: build-a-box flows on the product page or a dedicated page.
  • Infinite Options Bundles: bypass Shopify's 100-variant limit.
  • Quantity Breaks and Volume Discounts: tiered pricing across bundle types.
  • BOGO and Buy X Get Y: multiple gift and discount options.
  • Bundle Analytics: revenue and conversion tracking per bundle.

Pricing

  • Free on development and partner stores
  • Starter: $12/month, up to $1,000/month in bundle sales
  • Essential: $29/month, up to $5,000/month
  • Professional: $49/month, up to $10,000/month
  • 7-day free trial on paid plans

Pros

  • Infinite Options bundles for high-SKU stores.
  • Item-level returns: individual bundle items can be refunded and restocked.
  • Built for Shopify badge.
  • Clean review record: 5.0 stars across 500+ reviews.

Cons

  • No subscription bundles yet: listed as coming soon.
  • Volume bundles don't stack with other discounts.
  • Needs Shopify's native checkout: custom checkout flows may break bundles.
  • No standalone marketing site: help docs only.

Rating

5.0 stars (500+ reviews), Shopify App Store

8. Koala Bundles Volume Discounts

Koala Bundles is a Shopify product bundle app focused on quantity breaks and volume discounts, with mix and match, fixed product bundles, and a one-click post-purchase upsell. Every plan includes the same features, so the plan you need depends only on the revenue your offers generate.

Who it's for

Stores that want quantity breaks plus a post-purchase upsell in one simple app.

Key Features

  • Quantity Breaks and Tiered Discounts: volume pricing on products.
  • Volume Discount Bundles: discounts on multi-product purchases.
  • Mix & Match: shoppers mix products within quantity tiers.
  • Fixed Product Bundles: a set group of products at a discount.
  • Post-Purchase Upsell: one-click offers after checkout.
  • A/B Testing: test offers against each other.
  • Countdown Timer and Announcement Bar: urgency tools included.

Pricing

  • Free on development stores only
  • Kickstart: $12.99/month, up to $1,000/month in bundle offer revenue
  • Scale Koala: $19.99/month, up to $5,000/month
  • Unlimited: $59.99/month, no revenue cap
  • 14-day free trial on paid plans

Pros

  • Post-purchase upsell built in.
  • Same features on every plan.
  • Built for Shopify badge.
  • Long 14-day trial.

Cons

  • No free plan for live stores.
  • Offers pause at the revenue cap until the next month unless you upgrade.
  • Limited to 25 active offers: it runs on Shopify automatic discounts[5].

Rating

4.9 stars (800+ reviews), Shopify App Store

9. Rapid Bundles & Upsell App

Rapid Bundles & Upsell app (formerly Rapi Bundles) is a Shopify product bundle app that combines fixed, combo, mix and match, and variant bundles with a box builder and post-purchase upsell funnels. Unlike most apps here, it has a genuinely free plan for live stores.

Who it's for

Beginners who want a free plan with bundles and post-purchase upsells, with room to grow into AI features.

Key Features

  • Fixed, Combo, and Variant Bundles: multiple ways to group products.
  • BYOB and Box Builder: customer-built bundles with tiered or fixed box sizes.
  • Quantity Breaks and Volume Discounts: tiered pricing on units.
  • BOGO and Free Gifts: with a progress bar.
  • Post-Purchase Upsell Funnels: up to six steps of upsells and downsells.
  • A/B Testing: with AI-assisted testing on the top plan.
  • Subscription Bundles: through the developer's Rapid Subscription app.

Pricing

  • Forever Free: up to $100/month in generated revenue
  • Starter: $15/month, up to $1,000/month
  • Pro: $29/month, up to $10,000/month
  • Elite: $59/month, unlimited revenue
  • 7-day free trial on paid plans

Pros

  • Free plan for live stores.
  • Post-purchase funnels built in.
  • Built for Shopify badge.
  • High rating: 5.0 stars.

Cons

  • Subscriptions need a second app: recurring billing runs through Rapid Subscription.
  • Limited by Shopify's discount cap: it runs on Shopify automatic discounts[5].
  • Recent reviews mention price increases and stability issues.

Rating

5.0 stars (1,500+ reviews), Shopify App Store

How to Choose the Right Shopify Product Bundle App

  • Decide which bundle types you actually need. Pre-curated bundles, BYOB, mix and match, gift boxes, quantity breaks, and subscription bundles are all distinct. Most apps in this category specialize in one or two of them. Pick the one that matches what you sell, or pick an app like Easy Bundle Builder that covers all of them in one place.
  • Check how bundles reach checkout. Since Shopify retired Scripts on June 30, 2026, bundle apps run on Shopify's modern APIs. Look for apps that pass bundle items to checkout as individual line items with their own SKUs (Easy Bundle Builder, Fast Bundle in its Cart Transform mode, and BundleSuite), so your warehouse or 3PL picks the right products and inventory stays in sync.
  • Check discount stacking with promo codes. Shopify will not stack two product discounts on the same item[4], and apps built on Shopify automatic discounts count toward the limit of 25 active automatic discounts per store[5]. If you run promo codes alongside bundles, confirm the app lets you combine them.
  • Check subscription compatibility if you sell recurring bundles. Easy Bundle Builder, Fast Bundle, Kaching, Bundler, and Rapid Bundles support subscription bundles, while BundleSuite does not yet. Always verify with your subscription app during the trial.
  • Read recent 1-star reviews before installing. Some apps have issues that only surface after weeks of use. Filter the 1-star and 2-star reviews by date and look for recurring themes around billing, support, or discounts failing.
  • Match the pricing model to your store. Most apps here price by bundle sales or generated revenue (Easy Bundle Builder, Fast Bundle, Pumper, Kaching, Koala, and BundleSuite), so costs scale as bundles earn more. Bundler's free plan has no cap at all. If you are still working out your offers, this guide to bundle pricing strategy helps.

Can You Build Product Bundles Without an App on Shopify?

Yes, for fixed bundles and multipacks. Shopify launched its own free first-party app, Shopify Bundles, which lets stores create static bundles directly from the Shopify admin. It supports component-level inventory tracking and is free on every Shopify plan from Basic upward. For more advanced bundle formats, a dedicated app fills the gap.

What Shopify Bundles Can Do

  • Fixed bundles where the merchant defines exact products and quantities (for example, a shampoo, conditioner, and moisturizer trio)
  • Multipack bundles (multiple units of the same product sold at a discount)
  • Component-level inventory tracking in real time
  • Free on every Shopify plan from Basic upward (not available on the Starter plan)

What You Cannot Do Without a Third-Party App

  • Mix-and-match or build-your-own-bundle (BYOB) flows where customers pick their own components
  • Gift box builders with personalization or guided multi-step UX
  • Quantity breaks, tiered pricing, or volume discounts on bundles
  • Subscription-compatible bundles (Shopify's docs note that bundles cannot be sold with selling plans like subscriptions, pre-orders, or try-before-you-buy)
  • Frequently-bought-together logic or conditional cart rules
  • On-brand widget design beyond the default product page experience
  • Bundle-level conversion analytics

If your store relies on gifting, cosmetics kits, food and beverage variety packs, BYOB curation, subscription bundles, or volume discounts, a dedicated bundle app is the practical option. The apps in this guide cover those use cases.

Conclusion

In this guide, I compared the best Shopify product bundle apps: Easy Bundle Builder, Pumper Bundles, Fast Bundle, Bundler, Kaching Bundles, Zoorix, BundleSuite, Koala Bundles, and Rapid Bundles. I evaluated them on bundle-format breadth, checkout behavior, subscription support, discount stacking, pricing, and recent reviews.

Overall, Easy Bundle Builder stands out as the most well-rounded Shopify product bundle app, covering BYOB, mix and match, pre-curated bundles, quantity breaks, gift boxes, and subscription bundles in a single app, with Landing Page and Product Page Bundle Builders, custom templates, and Signature Bundles if you want the team to build it for you. For budget-conscious stores, Bundler offers a free plan with no revenue cap. For simple product-page quantity breaks, Pumper Bundles is a low-cost pick, and for bundles plus cart-drawer cross-sell, Zoorix is a good fit.

The best approach is to shortlist two or three apps, start the free trials, and see which one fits your store. All the best!

Sources

[1] Shopify, Hismile case study

[2] Particl, The AOV Playbook: How Modern Brands Are Growing Carts in 2025

[3] Volles Kobuszewski et al., "Beyond bundles: Choosing product bundles increases shopping basket size," Journal of Retailing and Consumer Services, 2024

[4] Shopify Help Center, Combining discounts

[5] Shopify.dev, Discount Function API

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Rushy Scarcity Countdown Timer

Free to install
Built for Shopify

Hurrify customers to buy within a given timeframe with a sales countdown timer & improve conversions

Another popular Shopify checkout app is Checkout Promotions. The app comes with the ability to leverage a collection of highly robust visibility rules that help show customers one-click post purchase upsell promotions after an order payment has been made. Some of its key features include:

Features

AI recommended and manual recommendations for upselling.

Complete branding control.

Checkout Upsell for increasing AOV.

AI recommended and manual recommendations for upselling.

Pricing

Development

Free

Monthly Plan

$99/ month

Plus Plan

$99/ month

Plus Plan

$99/ month

FAQs on Best Product Bundle Apps on Shopify

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Do product bundle apps for Shopify work with subscriptions?
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Yash B

Yash B

Yash leads Product Marketing and Partnerships at Skai Lama. He talks about eCommerce Growth, App Stacks, and promoting your Shopify store and products across channels.
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