Flex Bundles
by Handstand
5.0
(12 reviews)
Best suited for merchants selling $99–$999 a month in GMV who want to create and sell product bundles.
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
Copy from the Shopify App Store listing, unedited.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.
Monthly sales, in dollars?
$
Growth
$299/month
≈ $0.0100 per $ of monthly sales
Starter ($99/mo) will not stretch this far — it caps out on $ of monthly sales.
Next step up is Pro at $599/mo — $300 more a month.
Product bundles
Top line
conversion rate and average order value
From $99/mo
4 tiers · priced by $ of monthly sales
50/100
Mixed signals · from 12 reviews
What it does
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
Pricing
$99/month
$299/month
$599/month
$999/month
50
/ 100Mixed signals
Scored on 12 merchant reviews we hold for Flex Bundles, across five checks. Every figure is computed from those reviews — expand any row to see the counts behind it.
Review history
2025–2026 · 12 reviews read| 2025 | 6 reviews |
|---|---|
| 2026 | 6 reviews |
What merchants say
5.0
0%
of reviews get an answer0%
had used it a year when they wroteRecent merchant reviews
The newest 8 of 12. Open one to read it in full, with the developer's reply where there is one.
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
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!
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.
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!
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.
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. Highly recommend!
Flex Bundles has been a major value driver for our business. It’s given us a flexible, fully customizable bundling solution that works seamlessly across our product catalog. Whether we’re setting up one-click bundles, dynamic bundles, or limited-time promotional bundles, the app makes it incredibly easy to execute. What really stands out is not just the dynamic functionality, but how straightforward the configuration process is. The setup is intuitive, fast, and reduces the operational overhead typically required for bundle management. Overall, Flex Bundles has helped us save time, improve efficiency, and add meaningful value to our ecommerce experience.
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.
Flex Bundles FAQ
Answered from this app's own listing and its full review record.
Best suited for merchants selling $99–$999 a month in GMV who want to create and sell product bundles.
Paid plans start at $99/month, and run to $999/month across 4 published tiers. Prices are as listed on the Shopify App Store and can change — confirm before installing.
Flex Bundles's tiers are gated on $ of monthly sales, 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 Flex Bundles rates 50 out of 100 — mixed signals — read from 12 merchant reviews. The developer has published replies to 0 of 12 reviews. The score reflects what the review record shows, nothing more.
12 merchants have reviewed Flex Bundles, 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.
At a glance
5.0 / 5 · 12 reviews
5.00 from 9 reviews
9
0 of 12 reviews
5 months
From $99/month. Free trial available.
December 12, 2024
2025 – 2026
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