Qantory vs Zarbo Stock by Store
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 19, 2026 for Qantory, Nov 12, 2026 for Zarbo Stock by Store.
The short answer
- Both list a free plan. Paid plans start at $14.99/month for Qantory and $9/month for Zarbo Stock by Store.
- Qantory lists 7 features Zarbo Stock by Store’s listing doesn’t mention, including Barcodes, Detailed logs, Error reports.
Head to head
Free
- · 2 stores · 50 synced products
- · Match by barcode or SKU
- · Other stores in the group install free
- · Oversell protection
- · Safe uninstall: stock never reset
- · True two-way real-time sync
Starter
- · 2 stores · 2,500 synced products
- · Match by barcode or SKU
- · Other stores in the group install free
- · Oversell protection
- · Stock check & safe repair
- · True two-way real-time sync
Growth
- · 5 stores · 10,000 synced products
- · Match by barcode or SKU
- · One plan for the whole group
- · Oversell protection
- · Stock check & safe repair
- · True two-way real-time sync
Pro
- · 10 stores · 50,000 synced products
- · Match by barcode or SKU
- · One plan for the whole group
- · Oversell protection
- · Priority support
- · Stock check & safe repair
Free
- · Free to test and setup
- · No real-time stock sync
- · Product variant backfill limited to 10k
Starter
Growth
Scale
Enterprise
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureQantory connects two or more Shopify stores and keeps their stock aligned in real time. Products are matched by barcode (EAN/UPC), so the same item is recognised in every store even when SKUs differ. Choose which locations share stock, review the matches, and start in test mode to see what would change before anything is written.
Shopify does not expose per-location inventory to your theme, so shoppers cannot see what is on the shelf in each store. Zarbo Stock by Store writes the on-hand quantity at every location into a JSON metafield on each variant, kept current as inventory moves through real-time webhooks. Use the metafield the app creates, or point it at one you already have.
- Real-time two-way stock sync between your stores, matched by barcode
- Test mode previews every update before anything is written to Shopify
- Stock check & repair finds drift between stores and fixes it safely
- Choose how restocks behave: prevent overselling or let a main store lead
- Write on-hand stock per location into a JSON metafield on every variant
- Stays current automatically as inventory moves, through real-time webhooks
- Use the metafield the app creates, or write to one you already have
- Trigger a full resync of the whole catalog at any time from the app
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 |  Qantory | |
|---|---|---|
| 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 | Qantory | |
|---|---|---|
| App Store rating | Not published | Not published |
| App Store reviews | Not published | 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 | Qantory | |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $14.99/month | $9/month(ahead) |
| Longest free trial | 14 days | 15 days |
| Plans listed | 4 | 5 |
Listing
| Measure | Qantory | |
|---|---|---|
| Shopify category rank | #260 | Not enough data |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Oct 16, 2026 | Aug 24, 2026 |
| Languages | 1 | 1 |
| Developer | DigiFluss | Zarbo |
FAQ
Qantory and Zarbo Stock by Store: common questions
- Is Qantory or Zarbo Stock by Store cheaper?
- Both list a free plan. Paid plans start at $14.99/month for Qantory and $9/month for Zarbo Stock by Store. 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?
- Qantory lists 7 the others don’t mention, such as Barcodes, Detailed logs, Error reports, Historical reports. Zarbo Stock by Store lists 1 the others don’t mention, such as Bulk. 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 19, 2026 for Qantory, Nov 12, 2026 for Zarbo Stock by Store; 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 19, 2026 for Qantory, Nov 12, 2026 for Zarbo Stock by Store. 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.