Multi Store Sync Power vs StockFlow: Inventory & POs
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 1, 2026 for Multi Store Sync Power, Oct 22, 2026 for StockFlow.
The short answer
- Only StockFlow lists a free plan. Paid plans start at $19.99/month for Multi Store Sync Power and $19/month for StockFlow.
- StockFlow lists 6 features Multi Store Sync Power’s listing doesn’t mention, including Automated alerts, Custom notifications, Email alerts.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Bronze
- · 24/7 live chat and email support
- · Detect duplicate products by SKU
- · Real-time collections sync across stores
- · Real-time inventory sync across stores
- · Real-time product sync with all updates
- · Sync inventory both ways by location
Silver
- · 24/7 live chat and email support
- · Detect duplicate products by SKU
- · Real-time collections sync across stores
- · Real-time inventory sync across stores
- · Real-time product sync with all updates
- · Sync inventory both ways by location
Gold
- · 24/7 live chat and email support
- · Detect duplicate products by SKU
- · Real-time collections sync across stores
- · Real-time inventory sync across stores
- · Real-time product sync with all updates
- · Sync inventory both ways by location
Platinum
- · 24/7 live chat and email support
- · Detect duplicate products by SKU
- · Real-time collections sync across stores
- · Real-time inventory sync across stores
- · Real-time product sync with all updates
- · Sync inventory both ways by location
Starter
- · 1 user, 1 warehouse
- · 25 items
- · Barcode & QR code scanning
- · Bills of materials & manufacturing
- · CSV import & export
- · Low stock alerts
Pro
- · 2 warehouses
- · 2,000 items
- · 5 users
- · All modules incl. Production & Assets
- · Pick lists, stock counts & suppliers
- · QR code label creation
Business
- · 5 warehouses
- · 5,000 items
- · 8 users
- · Everything in Pro
- · Priority support
Enterprise
- · 10,000 items
- · 15 users
- · 15 warehouses
- · Dedicated customer success manager
- · Everything in Business
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureMulti-Store Sync Power keeps inventory, products, orders, and collections synchronized across all your connected stores. Inventory updates automatically in real time whenever there’s an order, refund, cancellation, or restock. The app syncs product fields, descriptions, images, metafields, and collections across connected stores without manual work. Paid orders copy to the store that ships, and tracking goes back.
Moving off Stocky? StockFlow covers purchase orders, stock counts, low-stock alerts and multi-location inventory for Shopify stores. Out of stock on bestsellers, overstocked on the rest? StockFlow gives small and growing Shopify stores one simple place to manage purchase orders, receive stock by barcode scan, count inventory from your phone and get alerts before you run out, synced across every location.
- Synchronize inventory levels across stores / locations.
- Synchronize products’ fields across stores / locations.
- Create products automatically in all connected stores / locations.
- Complete multi-location support for flexible synchronization.
- Sync Shopify products and stock levels across locations
- Scan barcodes to receive, count and move stock from your phone
- Track stock across multiple warehouses, shops and storage locations
- Build finished products from components with bills of materials
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 |  Multi Store Sync Power |  StockFlow |
|---|---|---|
| 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 | Multi Store Sync Power | StockFlow |
|---|---|---|
| App Store rating | 4.6 ★ | Not published |
| App Store reviews | 150 | Not published |
| New reviews, 28 days | 0 | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Multi Store Sync Power | StockFlow |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | $19.99/month | $19/month(ahead) |
| Longest free trial | 14 days | 14 days |
| Plans listed | 4 | 4 |
Listing
| Measure | Multi Store Sync Power | StockFlow |
|---|---|---|
| Shopify category rank | #69 | #585 |
| Shopify App Charts | #3 on Featured by Shopify in Inventory sync | Not on this week’s charts |
| Built for Shopify | Yes | No |
| Launched | Nov 28, 2017 | Sep 23, 2026 |
| Languages | 1 | 4 |
| Developer | EGNITION | Stockflow |
FAQ
Multi Store Sync Power and StockFlow: common questions
- Is Multi Store Sync Power or StockFlow cheaper?
- Only StockFlow lists a free plan. Paid plans start at $19.99/month for Multi Store Sync Power and $19/month for StockFlow. 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?
- Multi Store Sync Power lists 1 the others don’t mention, such as Detailed logs. StockFlow lists 6 the others don’t mention, such as Automated alerts, Custom notifications, Email alerts, Inventory alerts. 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 Nov 1, 2026 for Multi Store Sync Power, Oct 22, 2026 for StockFlow; 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 Nov 1, 2026 for Multi Store Sync Power, Oct 22, 2026 for StockFlow. 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.