Flex Bundles vs Sheafly
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 23, 2026 for Flex Bundles, Oct 14, 2026 for Sheafly.
The short answer
- Paid plans start at $99/month for Flex Bundles and $2.99/month for Sheafly.
- Flex Bundles lists 7 features Sheafly’s listing doesn’t mention, including Custom bundles, Custom pricing, Flat discounts.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Starter
- · A/B price test your bundles
- · Bundle analytics & sales data
- · Developer-friendly, no rigid templates
- · Expanded line items in checkout
- · Maps cleanly to ShipStation & your 3PL
- · Real-time inventory sync
Growth
- · A/B price test your bundles
- · Bundle analytics & sales data
- · Developer-friendly, no rigid templates
- · Expanded line items in checkout
- · Maps cleanly to ShipStation & your 3PL
- · Real-time inventory sync
Pro
- · A/B price test your bundles
- · Bundle analytics & sales data
- · Developer-friendly, no rigid templates
- · Expanded line items in checkout
- · Maps cleanly to ShipStation & your 3PL
- · Priority support
Scale
- · A/B price test your bundles
- · Bundle analytics & sales data
- · Dedicated support
- · Developer-friendly, no rigid templates
- · Expanded line items in checkout
- · Maps cleanly to ShipStation & your 3PL
Monthly Plan
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureFlex Bundles helps high-volume brands launch bundles that are too complex for templated apps. Build fixed, mix-and-match, build-your-own, tiered, BOGO, and subscription bundles with your own design, logic, and pricing. Bundles run natively through checkout and fulfillment as real line items, so pricing, inventory, and order data stay accurate.
Shopify's built-in bundle stock number is summed across every location, so it overstates what a single location can actually fulfil — a real cause of overselling. Sheafly recalculates true per-location bundle availability live from component stock, and flags the moment a bundle restocks.
- Create multiple bundle types: fixed, dynamic (mix-and-match), and automated.
- Apply percentage, exact or progressive tiered discounts.
- Add custom line item properties and attributes with dynamic variable support.
- Native implementation with no external JS for optimal site performance.
- Real per-location availability, not a total summed across every location
- Restock alerts the moment a bundle is back in stock at any location
- Bulk CSV import turns existing products into bundles in minutes
- Bundle builder with unambiguous, clearly labelled quantity fields
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Flex Bundles |  Sheafly |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | Flex Bundles | Sheafly |
|---|---|---|
| App Store rating | 5.0 ★ | Not published |
| App Store reviews | 13 | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Flex Bundles | Sheafly |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $99/month | $2.99/month(ahead) |
| Longest free trial | 14 days | 14 days |
| Plans listed | 4 | 1 |
Listing
| Measure | Flex Bundles | Sheafly |
|---|---|---|
| Shopify category rank | #148(ahead) | #489 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Dec 12, 2024 | Aug 3, 2026 |
| Languages | 1 | 1 |
| Developer | Handstand | StocklerSuite |
FAQ
Flex Bundles and Sheafly: common questions
- Is Flex Bundles or Sheafly cheaper?
- Paid plans start at $99/month for Flex Bundles and $2.99/month for Sheafly. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- Flex Bundles lists 7 the others don’t mention, such as Custom bundles, Custom pricing, Flat discounts, Infinite option bundles. Sheafly lists 1 the others don’t mention, such as Fixed bundles. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Oct 23, 2026 for Flex Bundles, Oct 14, 2026 for Sheafly; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Oct 23, 2026 for Flex Bundles, Oct 14, 2026 for Sheafly. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.