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  1. xpay

  2. Shopify apps

  3. Product bundles

  4. MOD Bundles: Bundle Builder

MOD Bundles: Bundle Builder

by Modern Web Development

5.0

(21 reviews)

55/100 · Mixed signalsBuilt for ShopifyFree plan available. Free trial available.
Best suited for stores using All Cart Drawer Apps, Monster Cart Upsell+Free Gift and UpCart, which it integrates with and willing to start free and move to $14/mo.

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.

Copy from the Shopify App Store listing, unedited.
View on ShopifyFind my planSee the scorecard
Plan fit
Which plan would my store need?

Move this to your own volume. Nothing is sent anywhere — the answer is computed here, from the limits this developer publishes.

How many products?
1

Starter

$14.99/month

≈ $14.99 per product

1 of 1 products0% headroom
You are close to this cap. Pro takes over at $49/mo.

Development stores ($0/mo) will not stretch this far — it caps out on products.

Next step up is Pro at $49/mo — $34.01 more a month.

Computed from the limits printed on this developer's own plan descriptions. Prices change — confirm on the listing before you install.
Who it’s for
Product bundles
What it moves
Top line

conversion rate and average order value

What it costs
From $14.99/mo

free plan available · 3 tiers · priced by products

How it’s supported
55/100

Mixed signals · from 21 reviews

What it does

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.

Pricing
Free plan available. Free trial available.
Development stores

Free

Free
Free for development stores
Unlimited bundles & features
Starter

$14.99/month

Lowest paid plan
1 x Bundle Product
Unlimited orders & sales
All Bundle Types
Fast Customer Support
Language Translation
Full Customization
Pro

$49/month

Unlimited Bundle Products (No limit)
Unlimited orders & sales
All Bundle Types
24/7 Fast Customer Support
Language Translation
Full Customization
Plans as listed on the Shopify App Store. Always confirm current pricing before installing.

55

/ 100
Mixed signals
low confidence

Scored on 21 merchant reviews we hold for MOD Bundles: Bundle Builder, across five checks. Every figure is computed from those reviews — expand any row to see the counts behind it.





Computed from the 21 reviews we hold, with 12-month windows measured to 2026-08. This scores the public review record — it is not a review of the software itself, and a low score often means we hold little evidence rather than poor evidence.
Review history
2025–2026 · 21 reviews read
Reviews per year
202511 reviews
202610 reviews
What merchants say

5.0

21 reviews
5★100%
4★0%
3★0%
2★0%
1★0%
Developer replies
0%
of reviews get an answer
Reviewed at 12m+
0%
had used it a year when they wrote
From 21 reviews read. Typical reviewer had used the app for 19 days. Most merchants review in their first month, so this reflects when people write — not how long they stay.
Recent merchant reviews

The newest 8 of 21. Open one to read it in full, with the developer's reply where there is one.

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 :)

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!

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.

The best app and support I have ever experienced. Ash has literally accommodated all my little tweaks and additional features. I highly recommend this above any other bundle app

We use this app across all of our locations. Given the consumer demand for bundles and our various location specific packages, this app has become a staple for our operations. So easy to use

This is a first class app and integrates seamlessly into your store and quite simply just works. What's impressive is how the configuration is very simple to do and fits with your branding and store theme making it look like it's always been there. Integrates easily with the checkout and fits in with your inventory too.. What's most impressive is the support and onboarding you get from Ash. This man really went the extra mile in a timely and very professional manner to make sure everything went smoothly and we're just delighted with the whole process. We would wholeheartedly recommend this app to anyone who wants to build fully customised sales bundles quickly and easily in a robust well steucted, easy to use app 5 stars all day long - Robert

Best bundles app in the business! Super versatile and super customisable, for those that like to keep things on brand. Amazing support from Ash, many features added at my request! Look no further, this is the bundle app you have been looking for!

Customer service is amazing. Love this app so far.

MOD Bundles: Bundle Builder FAQ

Answered from this app's own listing and its full review record.

Best suited for stores using All Cart Drawer Apps, Monster Cart Upsell+Free Gift and UpCart, which it integrates with and willing to start free and move to $14/mo.

There is a free plan, paid plans start at $14.99/month, and run to $49/month across 3 published tiers. Prices are as listed on the Shopify App Store and can change — confirm before installing.

MOD Bundles: Bundle Builder's tiers are gated on products, so the right plan depends on your own volume. The plan-fit tool on this page resolves the cheapest tier whose published limits cover the number you enter, and shows how much headroom is left before the next step up.

On our scorecard MOD Bundles: Bundle Builder rates 55 out of 100 — mixed signals — read from 21 merchant reviews. The developer has published replies to 0 of 21 reviews. The score reflects what the review record shows, nothing more.

21 merchants have reviewed MOD Bundles: Bundle Builder, averaging 5.0 out of 5. We hold the review history from 2025 to 2026, which is what the year-by-year chart on this page is built from.

Quick facts
At a glance
Merchant rating

5.0 / 5 · 21 reviews


Rating, last 12 months

5.00 from 16 reviews


New reviews, last 12 months

16 (was 5)


Developer replies

0 of 21 reviews


Typical reviewer had used it

19 days


Pricing

Free plan available. Free trial available.


On the App Store since

April 23, 2025


Review history held

2025 – 2026

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

Categories
Product bundlesUpsell and cross-sell
Will AI shoppers find this store?

Apps like this one convert the traffic you already have. Getting recommended by ChatGPT and Perplexity is a separate problem.

Run a free readiness check
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