Duplicate SKU Sync Master vs Spot: Multi Store Sync
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026 for Duplicate SKU Sync Master, Jun 25, 2026 for Spot.
The short answer
- Duplicate SKU Sync Master lists 1 features Spot’s listing doesn’t mention, including SKUs.
Head to head
Sync stock between products and variants having same SKU
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
BASIC PLAN (FREE)
- · All Features
- · For PAUSE AND BUILD Stores
- · For SHOPIFY PARTNER Stores
- · For SHOPIFY STAFF Stores
- · For SHOPIFY TRIAL Stores
- · Unlimited SKUs
BASIC PLAN
- · 1-Click Restock
- · For SHOPIFY BASIC stores
- · Multi-location Support
- · Sync History
- · Unlimited SKUs
- · Unlimited Updates
ESTABLISHED PLAN
- · 1-Click Restock
- · For SHOPIFY & ADVANCED SHOPIFY stores
- · Multi-location Support
- · Sync History
- · Unlimited SKUs
- · Unlimited Updates
HIGH VOLUME PLAN
- · 1-Click Restock
- · For SHOPIFY PLUS stores
- · Multi-location Support
- · Sync History
- · Unlimited SKUs
- · Unlimited Updates
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureDuplicate SKUs help to diversify catalog, improve SEO & marketing, create bundles & manage multichannel selling. If item stock changes, this app will sync the inventory level across all duplicate SKUs in near real-time. You dont have to worry about overselling or manually updating inventory for each duplicate SKU. Sell same SKUs online & on POS. Sync POS SKUs inventory with different pricing.
Duplicate product listings with the same SKU are common for unisex products, men's and women's pages. Shopify still deducts stock from only the purchased variant. Spot solves that same-SKU syncing problem without turning every location into one pool.
- Easy to use. Activate sync with a click of a button. No complicated setup.
- Build for scale. Sync unlimited duplicate SKUs and any number of orders.
- Multi-location SKU Sync. Match stock levels at all the locations.
- Analyze. Get a snapshot of duplicate SKUs and surface mismatched stock levels.
- A sale on one listing instantly updates every listing with the same SKU
- Locations stay separate — retail store stock never mixes with online
- Keep separate men's and women's listings for SEO while sharing one SKU
- Aligns mismatched listings to the lowest quantity to help avoid overselling
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 |  Duplicate SKU Sync Master |  Spot |
|---|---|---|
| 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 | Duplicate SKU Sync Master | Spot |
|---|---|---|
| App Store rating | 3.3 ★ | Not published |
| App Store reviews | 16 | Not published |
| New reviews, 28 days | 0 | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Duplicate SKU Sync Master | Spot |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $5/month | No monthly plan listed |
| Longest free trial | 7 days | Not listed |
| Plans listed | 4 | Not published |
Listing
| Measure | Duplicate SKU Sync Master | Spot |
|---|---|---|
| Shopify category rank | #232 | Not enough data |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Jan 6, 2021 | Jun 17, 2026 |
| Languages | 1 | 1 |
| Developer | Thalia Tech | Arjun Builds |
FAQ
Duplicate SKU Sync Master and Spot: common questions
- What features does each app list that the other doesn’t?
- Duplicate SKU Sync Master lists 1 the others don’t mention, such as SKUs. Spot lists 1 the others don’t mention, such as Inventory tracking. 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 13, 2026 for Duplicate SKU Sync Master, Jun 25, 2026 for Spot; 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 13, 2026 for Duplicate SKU Sync Master, Jun 25, 2026 for Spot. 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.