AutoSync for Square vs syncX: Stock Sync & Inventory
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 AutoSync for Square, Nov 3, 2026 for syncX.
The short answer
- On the Shopify App Store: AutoSync for Square 1.0 from 3 reviews and syncX 4.8 from 936 reviews.
- Only syncX lists a free plan. Paid plans start at $49/month for AutoSync for Square and $7/month for syncX.
- syncX lists 48 features AutoSync for Square’s listing doesn’t mention, including Arts and crafts, Australia, Automated alerts.
Head to head
- United States
- United Kingdom
- Canada
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Auto-sync
Free Plan
- · 1 update feed/supplier
- · Duplicate SKU sync
- · Import new products
- · Limit 2,000 products
- · Low stock alert
- · Only manual update
Starter
- · 1 to 5 update feed/supplier
- · 60+ connection method
- · Duplicate SKU sync
- · Import new products
- · Limit 500 - 2,500 products
- · Low stock alert
Expert
- · 1 - 25 update feeds/suppliers
- · 60+ connection method
- · AI generated content
- · Advance pricing rules
- · Duplicate SKU sync
- · Limit 5,000 - 100,000 products
Scale
- · 300,000 import new products
- · 60+ connection method
- · Custom API integration & setup
- · Full-stack ERP sync tailored
- · Unlimited Real-time sync priority
- · Unlimited products sync
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureIf you're using both Shopify and Square to sell your products, you previously had to manually update each platform's inventory whenever you sell an item or receive new stock. AutoSync takes care of this for you - automatically, in real-time. We scan your inventory in Shopify and Square and automatically resolve discrepancies.
SyncX: Stock Sync is an all-in-one inventory sync & automation app for Shopify. Stop overselling with real-time inventory sync across multiple stores and data sources. Connect Google Sheets, FTP/SFTP, Google Drive, Dropbox, or REST API.
- Real-time sync, syncs run back-to-back
- Always up-to-date stock counts on both Shopify/Square
- Reduce manual work and time spent updating your inventory counts
- Automate inventory updates seamlessly, minimizing manual work
- Set quantity rules to prevent overselling, ensuring stock accuracy
- Easily remove discontinued products to keep your store updated
- Export stock data to suppliers for accurate inventory tracking
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 |  AutoSync for Square |  syncX |
|---|---|---|
| Detected stores | Not published | 393 |
| Net store change, 28 days | 0 | −2 |
| Stores added, 28 days | Not enough data | 10 |
| Big-brand share | Not enough data | 13% |
| Top store categories | Not published | Apparel & Accessories, Home & Garden, Health & Beauty |
| Top store countries | Not published | United States, United Kingdom, Canada |
Reviews
| Measure | AutoSync for Square | syncX |
|---|---|---|
| App Store rating | 1.0 ★ | 4.8 ★(ahead) |
| App Store reviews | 3 | 936(ahead) |
| New reviews, 28 days | Not enough data | 12 |
| Reviewers a year or more in | Not enough data | 41% |
Pricing
| Measure | AutoSync for Square | syncX |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | $49/month | $7/month(ahead) |
| Longest free trial | 3 days | 3 days |
| Plans listed | 1 | 4 |
Listing
| Measure | AutoSync for Square | syncX |
|---|---|---|
| Shopify category rank | #348 | #3(ahead) |
| Shopify App Charts | Not on this week’s charts | #1 in Inventory sync |
| Built for Shopify | No | Yes |
| Launched | Jul 15, 2019 | May 15, 2014 |
| Languages | 1 | 4 |
| Developer | ShopFox | SyncX |
FAQ
AutoSync for Square and syncX: common questions
- Is AutoSync for Square or syncX cheaper?
- Only syncX lists a free plan. Paid plans start at $49/month for AutoSync for Square and $7/month for syncX. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- Which has better reviews, AutoSync for Square or syncX?
- On the Shopify App Store: AutoSync for Square 1.0 from 3 reviews and syncX 4.8 from 936 reviews.
- What features does each app list that the other doesn’t?
- AutoSync for Square lists 2 the others don’t mention, such as Multi-channel, Real-time. syncX lists 48 the others don’t mention, such as Arts and crafts, Australia, Automated alerts, Baby products. 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 AutoSync for Square, Nov 3, 2026 for syncX; 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 AutoSync for Square, Nov 3, 2026 for syncX. 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.