The 10 Best Stock Sync Apps for Shopify

The top 10 apps merchants see when they search the Shopify App Store for stock sync, in the exact order the store ranks them. Only Shopify's organic ranking is shown, never sponsored ads.

Updated July 12, 2026 · Organic results only

Maintained by Rankbase, built by a Shopify app developer

1

syncX Stock Sync Inventory CSV

★ 4.7 (859 reviews) · Free plan available

Bulk update, import & sync multiple stores and any connections
Built for Shopify
2

Trunk ‑ Stock Sync & Bundling

★ 4.8 (392 reviews) · Free trial available
3

Easify Inventory Sync

★ 4.5 (68 reviews) · Free plan available

One/ Multi store sync with Real-time product sync & stock sync
Built for Shopify
4

Syncio Inventory Sync

★ 4.6 (161 reviews) · Free plan available

Keep products and stock synced across multiple stores
5

Inventory Sync ‑ GoGo

★ 4.3 (56 reviews) · Free plan available

Stock Syncing for Single / Multi Store (Realtime + Audit Logs)
Built for Shopify
6

Stock sync: Inventory autosync

★ 5.0 (1 reviews) · Free trial available

Synchronize stocks in real time across stores and locations.
7

SKU Stock Sync | Fontaine

★ 5.0 (1 reviews) · Free plan available

Prevent overselling by linking inventory by SKU, per location.
8

Variant Stock Sync

· Free plan available

Auto-sync stock across variant quantities for bundles
9

Sumtracker Inventory Manager

★ 4.6 (118 reviews) · Free to install

Inventory sync & Inventory replenishment for multiple stores
10

UniSync Multi Store Stock sync

★ 3.2 (7 reviews) · Free trial available

Realtime stock sync between multi stores via duplicate sku

Frequently asked questions

Which is the best Stock Sync app for Shopify?

Based on the Shopify App Store's own organic ranking for "stock sync", syncX Stock Sync Inventory CSV currently holds the #1 spot, with a 4.7 star rating across 859 reviews. The best choice for your store still depends on your requirements, so compare the top results above.

How is this ranking determined?

We record the organic results merchants actually see when searching the Shopify App Store for "stock sync", refreshed daily. Sponsored ("Ad") placements are excluded, so positions reflect Shopify's real search ranking rather than paid promotion. Source: the Shopify App Store search results for "stock sync", you can verify the current ranking there yourself.

Which Stock Sync apps are Built for Shopify?

3 of the top 10 stock sync apps hold the Built for Shopify badge: syncX Stock Sync Inventory CSV, Easify Inventory Sync, Inventory Sync ‑ GoGo.

What does the Built for Shopify badge mean?

Built for Shopify
Built for Shopify is the highest level of recognition Shopify awards an app. To earn the badge, an app must meet Shopify's standards for safety, performance, ease of use, and proven usefulness: it cannot slow down the admin, storefront, or checkout, must integrate seamlessly into the Shopify admin, and must demonstrate quality through installs, reviews, and ratings over time. When comparing similar apps, preferring ones with the badge is a safe default. Learn more about the Built for Shopify badge →

As of July 12, 2026, the top-ranked stock sync app on the Shopify App Store is syncX Stock Sync Inventory CSV, with a 4.7 star rating across 859 reviews. 3 of the top 10 carry the Built for Shopify badge, and the average rating is 4.5 stars across 1,663 reviews.

Related keyword rankings

All Stock rankings → · Browse all keywords →

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