Native Shopify bundles
Stop fighting your bundle app
Built for brands at scale to maximize their AOV through on-brand, customized bundle experiences.
Serious brands choose Flex Bundles
Why Flex Bundles
- A/B price testing on bundles
- Full control over bundle pricing lets you run true A/B price tests to find the offers that convert best, something that isn't possible with other bundle apps.
- Developer-friendly, no rigid templates
- Full control over how your bundles look, behave, and are priced. Build on a developer-friendly foundation instead of being forced into a rigid template.
- Every bundle type, including BOGO
- Fixed, mix-and-match, tiered, and BOGO bundles, all from one app that scales with your business.
- Maps to ShipStation & your 3PL
- Every bundle carries custom data attributes that map to exactly what tools like ShipStation and your 3PL need, so orders flow through to fulfillment cleanly.
- Real-time inventory sync
- Bundles work natively with Shopify, so inventory stays accurate in real time and never drifts out of sync across your bundles and their components.
- Expanded line items in checkout
- Bundles expand into their individual line items at checkout, so customers, your team, and your fulfillment tools all see exactly what's in every order.
- Bundle analytics & sales data
- See how every bundle performs with built-in analytics and sales data, so you can double down on the offers driving the most revenue.
- Unlimited bundles & bundle sales
- No caps. Create as many bundles as you want and sell as many as you can, on a plan that scales with you instead of throttling growth.
What our customers say
This redesign alone has increased our bundle sales by over 450% in just over 2.5 months! The app is an absolute must for any store wanting to customize a bundle experience. The team is very responsive with any issues or questions you may have.
— Pashion Footwear
Robbie built the exact bundle experience we wanted and was so great to work with. They built us an awesome custom BYOB bundle experience and set up about 100 fixed bundles. Our AOV with bundles was well over double our non-bundle AOV.
— Craftspring
Flex Bundles has been a major value driver for our business. Whether we're setting up one-click bundles, dynamic bundles, or limited-time promotional bundles, the app makes it incredibly easy to execute. The setup is intuitive, fast, and reduces the operational overhead typically required for bundle management.
— Puffco
Flex Bundles has been a critical app for Giordano's DTC website, as we sell our products almost entirely in bundled formats. They did an outstanding job delivering bundle functionality that's easy to edit and is driving meaningful revenue. Robbie has been awesome to work with — outstanding service.
— Giordano's Nationwide Shipping
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. Highly recommend!
— Michael Malul
Flex Bundles fills the gaps that Shopify's native bundles are missing. It's highly customizable, easy to use, and does exactly what we need. The customer service is outstanding: knowledgeable, friendly, quick to respond, and truly easy to work with.
— Perrin Performance
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.
— The Tuttle Twins
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.
— W&P