Flex Bundles

Develop by Handstand

Free plan available 30 Days Free Trial

"Customize Shopify bundles with flexible options and creative pricing strategies."

Fixed bundles

Automated bundles

Tiered discounts

Real-time tracking

Developer-friendly

Dynamic bundles

Creative pricing

Dynamic properties

Native implementation

About Flex Bundles

Launched Dec 11, 2024

Built by Handstand

Address

5428 Walnut St, Pittsburgh, PA, 15232, US

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Description

Enterprise bundle platform built for maximum control and scale.

Flex Bundles is an enterprise bundle platform for high-volume, premium brands requiring sophisticated experiences beyond basic apps. Create custom-designed, fully integrated, lightning-fast native bundle experiences that maximize AOV and minimize inventory and fulfillment management. Custom development implementation included. Plans based on scope.

All bundle types: fixed, dynamic (mix-and-match), and automated
Advanced pricing logic: percentage-based, fixed, tiered, and volume strategies
Full data control: line item properties, custom attributes, dynamic variables
Additional capabilities: subscriptions, personalization, add-ons, upsells, gifts
Enterprise-grade: lightning-fast native integration and real-time inventory sync

Pros

Flexible creation of fixed, dynamic, or automated bundles.
Seamless integration with Shopify leveraging native Bundle and Cart APIs for optimal performance.
Creative pricing strategies including percentage-based and tiered discounts.
Dynamic line item properties and attributes for enhanced customization.
Developer-friendly with auto-generated Cart API requests and sample code.
Highly customizable layouts and easy theme integration.
Positive user reviews highlighting extensive options and ease of use.

Cons

No mention of a free trial or pricing details in the provided description and reviews.
Limited direct user feedback; a broader range of reviews would provide more comprehensive insights.

Top Helpful Reviews

Dr. Loretta

Jun 09, 2025 on Shopify

Flex Bundles has been a game-changer for us. It’s exactly what we needed to create seamless, user-friendly bundles on our site. The app is super easy to use on the backend for non-technical team members, while still offering advanced customization options for developers to fine-tune design and functionality. It’s exceeded our expectations on every level, and we highly recommend it to any brand looking to elevate their bundling experience.

W&P

Apr 23, 2025 on Shopify

Flex Bundles is hands-down the best bundling app we’ve tried. It runs natively on Shopify, so setup and fulfillment are seamless. Great variety of bundle types, clean layouts, and easy theme integration. Super customizable—perfect for devs, too. Highly recommend.

Wild One

Mar 18, 2025 on Shopify

Super impressed with Flex Bundles! We have tried many different bundling apps and solutions over the years, but this is by far the most extensive and flexible option out there. It utilizes Shopify's native bundling and Shopify Functions, making setup and fulfillment a breeze. Beyond offering a variety of bundling and discounting options, the app includes multiple layout options that can be easily installed in the theme editor. Plus, the layouts are extremely customizable and developer-friendly, allowing for even greater control over styling to match your site and brand. Well done!