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The 10 Best Shopify Bundle Apps in 2026

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Disclosure: Some links on this page are affiliate links. They never change the order of our ranking, and spots labeled Sponsored are paid and sit outside it. How we rank

Quick answer

Our top picks for Shopify bundle apps are Kaching Bundles, Fast Bundle (FBP) and Bundler. They lead on results, clear pricing and verified reviews. Compare budgets, pricing models and specialties in the table below to find the right fit.

Best overallKaching BundlesJump to review
Best for mix-and-match and fixed bundlesFast Bundle (FBP)Jump to review
Best valueBundlerJump to review

Comparison table

#ToolBest forPriceRatingClicks 30dSponsor rankCompare
1 Kaching Bundles Quantity-break and upsell bundles $15 / month
Monthly plan tiered by added revenue
– 0 $1
2 Fast Bundle (FBP) Mix-and-match and fixed bundles $19 / month
Monthly plan tiered by bundle sales
– 0 $1
3 Bundler Budget bundles and volume discounts Free plan
Free plan + flat monthly plans
– 0 $1
4 Simple Bundles & Kits Bundles that sync to 3PL/ERP Free plan
Free plan + monthly plans
– 0 –
5 Easy Bundles by Skai Lama Build-your-own bundle pages Free plan
Monthly plan tiered by bundle sales
– 0 –
6 Appstle Bundles Low-cost bundles with long trial Free plan
Monthly plan tiered by bundle sales
– 0 –
7 Frequently Bought Together (Code Black Belt) Amazon-style 'bought together' offers Free plan
Monthly plan tiered by orders
– 0 –
8 Rebuy Shopify upsells and cross-sells Free plan
Freemium, by monthly Shopify orders
– 0 –
9 Wide Bundles Quantity-break offers $15 / month
Monthly plan tiered by added revenue
– 0 –
10 Shopify Plus (B2B) DTC brands adding wholesale $2,300 / month
Flat monthly, 1- or 3-year term
1.3 (5,256) 0 –

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Best Shopify Bundle Apps, reviewed

1 Kaching Bundles logo

Kaching Bundles

Editorial score 86.9 / 100
Best overall Quantity-break and upsell bundles ▶ Demo video
Best for
Quantity-break and upsell bundles
Pricing
Monthly plan tiered by added revenue
Price
$15 / month
Location
Vilnius, Lithuania
Our score
86.9 / 100

Shopify bundle and upsell app built around quantity-break offers, with plans priced by the extra revenue it generates.

Kaching Bundles App & Upsells adds quantity-break, bundle and upsell offers to Shopify product pages. It launched on the Shopify App Store in August 2022 and holds a 5.0 rating from more than 6,500 reviews, the largest review base among the bundle apps we checked. Paid plans start at $14.99 a month for up to $1,000 of added revenue and scale with the revenue the app drives.

No verified reviews on BestAdAgency yet. Worked with Kaching Bundles? Write the first review.

Pros
  • 5.0 rating from 6,500+ Shopify reviews
  • Public pricing with 7-day free trial
Cons
  • Plan cost rises with revenue the app generates
Quantity breaksProduct bundlesUpsells
Full Kaching Bundles profile and reviews
2 Fast Bundle (FBP) logo

Fast Bundle (FBP)

Editorial score 85.2 / 100
Mix-and-match and fixed bundles
Best for
Mix-and-match and fixed bundles
Pricing
Monthly plan tiered by bundle sales
Price
$19 / month
Location
Richmond, BC, Canada
Our score
85.2 / 100

Shopify bundling and upsell app with plans tiered by monthly bundle sales and an optional auto bundle detection add-on.

FBP: Fast Bundles & Upsell App has been on the Shopify App Store since November 2020 and is rated 5.0 from about 3,600 reviews. Plans start at $19 a month for up to $1,000 of monthly bundle sales, with higher tiers at $49 and $139. An Auto Bundle Detection add-on costs an extra $49 a month.

No verified reviews on BestAdAgency yet. Worked with Fast Bundle (FBP)? Write the first review.

Pros
  • 5.0 rating from 3,600+ reviews
  • Clear tiers tied to bundle sales
Cons
  • No free plan for live stores
  • Add-ons raise total cost
Product bundlesMix-and-match bundlesUpsells
Full Fast Bundle (FBP) profile and reviews
3 Bundler logo

Bundler

Editorial score 84 / 100
Budget bundles and volume discounts
Best for
Budget bundles and volume discounts
Pricing
Free plan + flat monthly plans
Price
Free plan
Location
Ljubljana, Slovenia
Our score
84 / 100

Long-running Shopify bundle app with a free tier for volume discounts and paid plans from $9.99 a month.

Bundler » Product Bundles App has been listed since July 2019 and holds a 4.9 rating from about 2,750 Shopify reviews. Its free plan covers volume discounts, quantity breaks and product page upsells; Premium ($9.99/month) adds landing pages and Executive ($19.99/month) adds bundle analytics. It also supports Shopify POS.

No verified reviews on BestAdAgency yet. Worked with Bundler? Write the first review.

Pros
  • Usable free plan
  • Low flat pricing
  • POS support
Cons
  • Analytics only on top plan
Product bundlesVolume discountsUpsells
Full Bundler profile and reviews
4 Simple Bundles & Kits logo

Simple Bundles & Kits

Editorial score 82 / 100
Bundles that sync to 3PL/ERP
Best for
Bundles that sync to 3PL/ERP
Pricing
Free plan + monthly plans
Price
Free plan
Location
Kitchener, ON, Canada
Our score
82 / 100
5 Easy Bundles by Skai Lama logo

Easy Bundles by Skai Lama

Editorial score 81.8 / 100
Build-your-own bundle pages
Best for
Build-your-own bundle pages
Pricing
Monthly plan tiered by bundle sales
Price
Free plan
Location
Indore, India
Our score
81.8 / 100
6 Appstle Bundles logo

Appstle Bundles

Editorial score 80.7 / 100
Low-cost bundles with long trial
Best for
Low-cost bundles with long trial
Pricing
Monthly plan tiered by bundle sales
Price
Free plan
Location
Menlo Park, CA
Our score
80.7 / 100
7 Frequently Bought Together (Code Black Belt) logo

Frequently Bought Together (Code Black Belt)

Editorial score 77.8 / 100
Amazon-style 'bought together' offers
Best for
Amazon-style 'bought together' offers
Pricing
Monthly plan tiered by orders
Price
Free plan
Location
Zaragoza, Spain
Our score
77.8 / 100
8 Rebuy logo

Rebuy

Editorial score 80.9 / 100
Shopify upsells and cross-sells
Best for
Shopify upsells and cross-sells
Pricing
Freemium, by monthly Shopify orders
Price
Free plan
Our score
80.9 / 100
9 Wide Bundles logo

Wide Bundles

Editorial score 74.2 / 100
Quantity-break offers
Best for
Quantity-break offers
Pricing
Monthly plan tiered by added revenue
Price
$15 / month
Location
Pierrelaye, France
Our score
74.2 / 100
10 Shopify Plus (B2B) logo

Shopify Plus (B2B)

1.35,256 reviews
DTC brands adding wholesale
Best for
DTC brands adding wholesale
Pricing
Flat monthly, 1- or 3-year term
Price
$2,300 / month
Location
Ottawa, Canada
Launched
2006
Team
5,001-10,000
Our score
82.3 / 100

What to look for in Shopify bundle apps

Bundle apps let shoppers buy related products together, such as a starter kit or a buy-two-save offer. Good bundles raise order value and help move slower products alongside best sellers. Therefore, check which bundle types an app supports: fixed kits, mix-and-match, volume tiers or build-your-own boxes.

Inventory handling matters next. The app should reduce stock for each component, so a bundle never sells an item you don’t have. In addition, check how bundles appear in your checkout, order data and fulfillment app, because warehouses need clear pick lists.

Mistakes to avoid

First, don’t discount so deeply that the bundle earns less than separate sales. Second, avoid bundles of unrelated items, since they confuse shoppers. Finally, test how returns work when a customer sends back one part of a kit.

How to run a fair trial

To start, create one bundle from items people already buy together. Then show it on the main product page for two weeks. After that, compare average order value and margin with the weeks before. In the end, keep the bundles that grow profit, not just revenue.

How we ranked them

Each tool is scored out of 100: results and case studies (40%), specialty fit (25%), pricing transparency (20%) and verified reviews (15%). The score sets the editorial order. Sponsored spots are sold separately and never change it.

Read the methodology and try your own weights

How to choose

  1. Write down the two or three jobs the tool must do every week, and test those first in the free trial.
  2. Check the integrations you rely on (Amazon, Shopify, TikTok Shop, your email and analytics tools).
  3. Price the plan you will actually need in six months, not the entry plan.
  4. Look at how data gets in and out: exports, API access and what you keep if you cancel.
  5. Read recent reviews for support quality and how often the product ships updates.

FAQs: Best Shopify Bundle Apps

Which Shopify bundle apps are the best in 2026?

Our current top picks are in the Quick answer at the top of this page. We rank Shopify bundle apps on results and case studies (40%), specialty fit (25%), pricing transparency (20%) and verified reviews (15%). Sponsored spots are paid, labeled, and never change the editorial order.

How much do Shopify bundle apps cost?

Most Shopify bundle apps are sold as monthly subscriptions, often with a free plan or trial and higher tiers priced by seats, usage or revenue. The starting price for each tool is in the comparison table above. Check annual-billing discounts and which features sit behind the higher tiers before you commit.

How do you choose between Shopify bundle apps?

Write down the two or three jobs the tool must do every week, and test those first in the free trial. Check the integrations you rely on (Amazon, Shopify, TikTok Shop, your email and analytics tools). Price the plan you will actually need in six months, not the entry plan.

Are there free Shopify bundle apps?

Yes. Several Shopify bundle apps offer a free plan or a free trial; the Price column shows 'Free plan' where one exists. Free plans usually limit volume or features, so check the limits against your monthly needs.

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