MOD Bundles: Bundle Builder

MOD Bundles: Bundle Builder

Pricing
Free plan available. Free trial available.
Rating
5.0 (20)

Increase AOV with custom bundles — pack builder, mix and match, collection bundles

Give your shoppers a bundle experience built to convert and built to customize. Let them mix and match or build their own pack, encouraging bigger carts with product bundles. At checkout, bundles break into their real component products, so your 3PL and inventory stay clean. Fine-tune nearly every detail of every bundle from a dedicated Customizations page. Native cart integration and app blocks mean no-code setup and fast pages. Get fast, friendly support and direct access to the founder.

Give your shoppers a bundle experience built to convert and built to customize. Let them mix and match or build their own pack, encouraging bigger carts with product bundles. At checkout, bundles break into their real component products, so your 3PL and inventory stay clean. Fine-tune nearly every detail of every bundle from a dedicated Customizations page. Native cart integration and app blocks mean no-code setup and fast pages. Get fast, friendly support and direct access to the founder. more
  • Pack Builder: let shoppers build their own pack, box, or kit.
  • Mix and Match: let shoppers combine products into custom bundles.
  • Collection Bundles: shoppers pick products step by step from collections.
  • Customize nearly every detail of every bundle, no code needed.
  • Bundles ship as real component products your 3PL can fulfill.

Languages

English, French, Spanish, Chinese (Simplified), Chinese (Traditional), Czech, Danish, Dutch, Finnish, German, Italian, Japanese, Korean, Norwegian (Bokmål), Polish, Portuguese (Brazil), Portuguese (Portugal), Swedish, Thai, and Turkish

Works with

  • Checkout
  • Shopify Admin
  • All Cart Drawer Apps
  • Monster Cart Upsell+Free Gift
  • UpCart

Pricing

Choose the plan that best fits your business.

Development stores

Free

Features

  • Free for development stores
  • Unlimited bundles & features

Starter

$14.99 / month

Features

  • 1 x Bundle Product
  • Unlimited orders & sales
  • All Bundle Types
  • Fast Customer Support
  • Language Translation
  • Full Customization

7-day free trial

Pro

$49 / month

Features

  • Unlimited Bundle Products (No limit)
  • Unlimited orders & sales
  • All Bundle Types
  • 24/7 Fast Customer Support
  • Language Translation
  • Full Customization

7-day free trial

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.

Reviews (20)

Overall rating
5
Counts per rating level
  • 100% of ratings are 5 stars
  • 0% of ratings are 4 stars
  • 0% of ratings are 3 stars
  • 0% of ratings are 2 stars
  • 0% of ratings are 1 stars
May 13, 2026

Such a great bundle builder! I found this one through my friends website and immediately asked her which bundle builder she was using as i had been looking for one for ages but couldn't find anything that worked & looked quite like i wanted it to, and this one is perfect.

Ash is also great, I reached out to see if it was possible to get a slight change to the layout, and they responded and jumped in immediately to make the adjustments for me - great service and great app! highly recommend :)

BYREMI
New Zealand
About 1 month using the app
April 28, 2026

We have had a great experience with MOD bundles, we used the pack builder function to create three different multibuy functions on our website and it has worked great! There is a lot of flexibility and the customer service is amazing! In particular, Ashley has been a really great help with customising the pack builder to the functions we need for our site. She is really responsive and overall we have had a great experience!

BOOIE Beauty
Australia
14 days using the app
April 16, 2026

We use MOD Bundles for our Build Your Own Box on candelinas.com and it's been one of the most reliable apps in our stack. The pack builder is flexible enough to handle real D2C needs, custom pack sizes, tiered discounts, floating summary bars, mobile UX and it integrates cleanly with our theme without fighting us on CSS.

What really earned the 5 stars was support. Ran into an edge case where some products weren't rendering correctly inside the pack, and the team jumped in, diagnosed the issue, and fixed it quickly. No back-and-forth templated replies, just actual problem-solving.

Recommended for any brand building bundle or build-your-own-box experiences.

Candelinas
Greece
26 days using the app

Support

App support provided by Modern Web Development.

Developer

Launched

April 23, 2025

Data access

This app needs access to the following data to work on your store. Learn why in the developer's privacy policy .

View staff and contributor data:

Store owner

  • Store owner

    Name, email address, phone number, physical address

View and edit store data:

Products, store analytics, Shopify Functions, Online Store

  • Edit products

    Products, publications of products on sales channels, collections

  • View store analytics

    Reports

  • Edit Shopify Functions

    Cart transforms

  • View Online Store

    Theme

  • Edit other data

    Locales, translations

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