If you manage multiple Shopify stores that sell the same products, whether across regions, languages, or through affiliate partners, cross-store review syndication helps you display the same product reviews across all your stores. In this guide, you’ll learn what cross-store syndication is, how review matching works using SKUs, how to set it up step-by-step, and what limitations or best practices to keep in mind.

This feature is ideal for:

Cross-store review syndication allows you to automatically share reviews between Shopify stores connected through Judge.me. When products match, reviews collected on one store will also appear on the same product in your other stores, both past and future reviews are included.

Judge.me uses Stock Keeping Units (SKUs) to determine whether products across different stores are the same. For reviews to sync correctly:

✅ Example: Reviews can be syndicated

In this example, the T-shirt has four variants in both Store A and Store B. Although the variant order is different, the SKUs match, and the number of variants is the same, so reviews can be successfully shared between these stores.

❌ Example: Reviews cannot be syndicated

In this case, the T-shirt in Store C has four variants, but Store D has only three. Also, the SKUs are not consistent across stores. Because of these differences, Judge.me cannot recognize the products as identical, and reviews will not be synced between these stores.

Please consider these limitations carefully before enabling Cross-shop syndication:

From your Judge.me admin of the store you want to sync reviews from:

Log out of the current store or open the 2nd store in a new browser session.

From your Judge.me admin of the store you want to sync reviews to:

Once connected, your stores will appear under Stores in this group, and syncing will begin automatically. The process may take time depending on how many products you have.

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Product Groups

Judge.me review site listings