Inventory & Multi Store Sync vs Variant Stock Sync
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 8, 2026 for Inventory & Multi Store Sync, Oct 14, 2026 for Variant Stock Sync.
The short answer
- Both list a free plan. Paid plans start at $9.99/month for Inventory & Multi Store Sync and $9.99/month for Variant Stock Sync.
- Variant Stock Sync lists 11 features Inventory & Multi Store Sync’s listing doesn’t mention, including AI optimization, Automatic, Bulk.
Head to head
- United States
- Australia
- Canada
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · 24/7 Live chat support
- · Material, Bundle, Variant, SKU sync
- · Multi-store sync: Up to 50 products
- · Page, Blog, Metafield sync
- · Real-time Inventory & Order sync
- · Single-store sync: First 150 syncs free
Pro
- · 24/7 Live chat support
- · Material, Bundle, Variant, SKU sync
- · Multi-store sync: Up to 500 products
- · Page, Blog, Metafield sync
- · Real-time Inventory & Order sync
- · Single-store sync: Unlimited syncs
Premium
- · 24/7 Live chat support
- · Material, Bundle, Variant, SKU sync
- · Multi-store sync: Up to 5,000 products
- · Page, Blog, Metafield sync
- · Real-time Inventory & Order sync
- · Single-store sync: Unlimited syncs
Enterprise
- · 24/7 Live chat support
- · Material, Bundle, Variant, SKU sync
- · Multi-store sync: Unlimited products
- · Page, Blog, Metafield sync
- · Real-time Inventory & Order sync
- · Single-store sync: Unlimited syncs
Free
- · Unlimited variants per product
- · Up to 3 products
- · Webhook synchronization (real time)
Pro
- · Email support
- · Unlimited variants per product
- · Up to 50 products
- · Webhook synchronization (real time)
Business
- · Automatic detection by AI
- · Email support
- · Scheduled synchronization (3PL)
- · Unlimited Products
- · Unlimited variants per product
- · Webhook synchronization (real time)
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureEasify Inventory Sync eliminates the chaos that causes overselling. Inside one store, keep duplicate SKUs, product variants with shared inventory, bundle inventory, raw materials perfectly aligned. With multistore sync, connect multiple Shopify stores to sync products, collections, inventory, orders, pages, blogs, metafields. Built for merchants who can’t risk stock mistakes, slow syncs, or unreliable apps.
Sync inventory between product variants sold in different quantities. When a customer buys a pack of 6, stock for packs of 1, 3, and 12 updates automatically. Set a multiplier for each variant, pick a reference, and the app keeps everything in sync via webhooks. Scheduled sync is available for stores using 3PL or external fulfillment providers. Ideal for bundles, multipacks, and wholesale quantities.
- Duplicate SKUs: Unisex tees, Blank & Personalized tees, Retail & Wholesale items
- Bundles (Set): Stationery, Top & Skirt, Candles, Perfume, Mixed Sweets, Gift Box
- Raw Materials: Roast Coffee, Tea Leaves, Herb, Spices, Salts, Baking Ingredients
- "Pack of X": Multivitamins, Beverages, Incense Sticks, Batteries, Flowers, Tops
- Multiplier-based stock calculation for any bundle or pack ratio
- Real-time inventory sync between variants via Shopify webhooks
- Scheduled sync for 3PL and external fulfillment workflows
- Multi-location inventory filtering for complex warehouse setups
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 |  Inventory & Multi Store Sync |  Variant Stock Sync |
|---|---|---|
| Detected stores | 162 | Not published |
| Net store change, 28 days | +6 | 0 |
| Stores added, 28 days | 15 | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Apparel & Accessories, Home & Garden, Arts & Entertainment | Not published |
| Top store countries | United States, Australia, Canada | Not published |
Reviews
| Measure | Inventory & Multi Store Sync | Variant Stock Sync |
|---|---|---|
| App Store rating | 4.6 ★ | Not published |
| App Store reviews | 71 | Not published |
| New reviews, 28 days | 0 | Not enough data |
| Reviewers a year or more in | 10% | Not enough data |
Pricing
| Measure | Inventory & Multi Store Sync | Variant Stock Sync |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $9.99/month | $9.99/month |
| Longest free trial | Not listed | Not listed |
| Plans listed | 4 | 3 |
Listing
| Measure | Inventory & Multi Store Sync | Variant Stock Sync |
|---|---|---|
| Shopify category rank | #14(ahead) | #214 |
| Shopify App Charts | #2 in Inventory sync | Not on this week’s charts |
| Built for Shopify | Yes | No |
| Launched | Aug 9, 2024 | Apr 23, 2026 |
| Languages | 1 | 2 |
| Developer | Invento | Topicimes |
FAQ
Inventory & Multi Store Sync and Variant Stock Sync: common questions
- Is Inventory & Multi Store Sync or Variant Stock Sync cheaper?
- Both list a free plan. Paid plans start at $9.99/month for Inventory & Multi Store Sync and $9.99/month for Variant Stock Sync. 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?
- Inventory & Multi Store Sync lists 6 the others don’t mention, such as Analytics, Email notifications, Inventory tracking, Low stock alerts. Variant Stock Sync lists 11 the others don’t mention, such as AI optimization, Automatic, Bulk, Bulk processing. 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 8, 2026 for Inventory & Multi Store Sync, Oct 14, 2026 for Variant Stock Sync; 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 8, 2026 for Inventory & Multi Store Sync, Oct 14, 2026 for Variant Stock Sync. 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.