Flex Bundles

Flex Bundles

Pricing
$29/month. Usage charges apply. Free trial available.
Rating
5.0 (12)
Developer
Handstand

Stop fighting your bundle app. On-brand, fully custom bundles. 100% native. For brands at scale.

Flex Bundles is built for scaling brands that want their bundles to feel as polished as the rest of their store. Build fully custom, on-brand bundles (fixed, mix-and-match, tiered, and BOGO) on Shopify's native Cart Transform API. No rigid widgets or templates, so inventory stays accurate, checkout stays clean, and pages stay fast. A/B price testing, works on FB & IG, and custom data that maps to tools like ShipStation. On average, bundle orders from Flex Bundles merchants have 82.7% higher AOV.

Flex Bundles is built for scaling brands that want their bundles to feel as polished as the rest of their store. Build fully custom, on-brand bundles (fixed, mix-and-match, tiered, and BOGO) on Shopify's native Cart Transform API. No rigid widgets or templates, so inventory stays accurate, checkout stays clean, and pages stay fast. A/B price testing, works on FB & IG, and custom data that maps to tools like ShipStation. On average, bundle orders from Flex Bundles merchants have 82.7% higher AOV. more
  • Fully custom, on-brand bundles: your design, your logic, no rigid templates
  • Fixed, mix & match, tiered & BOGO; fixed bundles sell on Facebook & Instagram
  • 100% native: real-time inventory, clean checkout, lightning-fast pages
  • A/B price test your bundles to find the offers that grow AOV
  • Custom data + line item properties that map to ShipStation & 3PLs

Languages

English

Works with

Estimate your monthly charges

Rounded up to the nearest dollar

bundle orders

Per month 0

Pricing

Flex

$29 / month

Plus usage charges

Monthly usage tier

Cost per unit

First 500 bundle orders

$0.25

501 to 1,000 bundle orders

$0.20

1,001 to 5,000 bundle orders

$0.15

5,001 to 10,000 bundle orders

$0.10

10,001+ bundle orders

$0.05

Each tier's cost per unit only applies to usage within that tier

Features

  • Expanded line items in checkout
  • Real-time inventory sync
  • Unlimited bundles
  • Unlimited bundle sales
  • Bundle analytics & sales data
  • Developer-friendly, no rigid templates

30-day free trial

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

Reviews (12)

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 29, 2026

The app is an absolute must for any store wanting to customize a bundle experience. We worked with the app dev to create our own custom bundling UX and system. This redesign alone has increased our bundle sales by over 450% in just over 2.5 months! The team is very responsive with any issues or questions you may have. Would highly recommend

Pashion Footwear
United States
8 months using the app
May 26, 2026

This app is great right out of the "box", but Robbie and the team took it a step further and were able to create a BYOB bundle feature and page. This has been really successful for us on our site. We were able to get it up and running super quickly and they were able to personalize it even further after implementation. Highly recommend!

Michael Malul
United States
5 months using the app
March 3, 2026

Flex Bundles has been a critical app for Giordano's DTC website, as we sell our products almost entirely in bundled formats. We gave the Flex Bundles team what seemed like a complex task in helping us re-create our product bundles as part of a broader DTC migration from our legacy platform to Shopify - they did an outstanding job delivering bundle functionality that's easy to edit and is driving meaningful revenue. They also handled a complex request to create BOGO functionality related to our bundles. Robbie has been awesome to work with - outstanding service and always seems to figure out a way to help us bring our ideas to life.

Giordano's Nationwide Shipping
United States
7 months using the app

Support

App support provided by Handstand.

Developer

Handstand

5428 Walnut St, Pittsburgh, PA, 15232, US

Launched

December 12, 2024 · Changelog

Data access

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

View customer data:

Device and activity data

  • Device and activity data

    Geolocation, IP address, browser and operating system

View staff and contributor data:

Store owner

  • Store owner

    Name, email address, phone number, physical address

View and edit store data:

Customers, products, orders, Shopify Functions, Shopify admin

  • Edit customers

    Customer data

  • Edit products

    Inventory, publications of products on sales channels, products, collections

  • Edit orders

    All order history for the last 60 days, order edits

  • Edit Shopify Functions

    Cart transforms

  • Edit Shopify admin

    Files

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