Flex Bundles

Name: Flex Bundles
Brand: Handstand
Rating: 5.0 (10 reviews)

Pricing: $499/month
Rating: 5.0 (10)
Developer: Handstand

Install

Fully custom bundle experiences. 100 percent native. Setup and maintenance included.

Flex Bundles gives you complete control over your bundle experiences using Shopify's native Cart Transform API. Your bundles get real-time inventory sync, expanded line items in checkout, and a custom frontend design that matches your brand. No predefined widgets or rigid templates. Support fixed bundles and dynamic mix-and-match bundles with any pricing logic, design, or content you need. After install, schedule an onboarding. Our team will handle setup and ongoing maintenance.

New Shopify bundle features: real-time inventory, expanded items in checkout
Fixed bundles: pre-set variants, works on Facebook and Instagram
Flex bundles: develop mix-and-match bundles, any design and logic
Custom data: line item properties, dynamic titles, images, attributes
Lightning-fast: native integration, no widget overhead, uses metafields

Languages

English

Works with

Checkout
Shopify Admin

Pricing

Pro

$499 / month

Features

Expanded line items in checkout
Real-time inventory sync
Unlimited bundles
Unlimited bundle sales
Bundle analytics & sales data
Technical support & guidance
Custom bundle development

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

Reviews (10)

Overall rating

Counts per rating level

100% of ratings are 5 stars
10
0% of ratings are 4 stars
0% of ratings are 3 stars
0% of ratings are 2 stars
0% of ratings are 1 stars

All reviews

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

January 23, 2026

Robbie built the exact bundle experience we wanted and was so great to work with. The team built us an awesome custom byob bundle experience - which brings a lot of fun and functionality to our website. They also set up about 100 fixed bundles. Our AOV with bundles was well over double our non-bundle AOV.

Craftspring

United States

7 months using the app

January 26, 2026

Flex Bundles & Robbie have been a game-changer for our store. The app is incredibly flexible and solved major challenges we were having with ShipStation integration and inventory management. It does exactly what other solutions couldn’t. Couldn’t be happier with our experience!

The Tuttle Twins

United States

3 months using the app

Support

App support provided by Handstand.

Resources

Developer

Handstand

Website

5428 Walnut St, Pittsburgh, PA, 15232, US

Launched

December 12, 2024

Data access

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

View personal data:

Customers, store owner

Customers

Name, email address, phone number, physical address, geolocation, IP address, browser and operating system
Store owner

Name, email address, phone number, physical address