Zync ZyncZync mirrors products and inventory from one store to another and forwards orders back for fulfillment — with full control over exactly what's shared.
Whether you supply a reseller, sell a partner's catalog, or run multiple stores yourself — Zync keeps them aligned automatically.
Connect two stores and keep products, images, and variants aligned automatically — no CSV exports, no manual re-entry.
Inventory flows from the source store to the destination, so every connected store reflects what's really in stock.
Approve every connection, set field-level import rules, and sync per product. Zync never changes your store without consent.
Share your private store key with a partner. They request a connection; you approve it. Nothing syncs until both sides agree.
Pick which products to mirror and decide, field by field, how they import — always, only on create, or never.
Products and inventory mirror automatically, and orders for synced products forward back to the source store to fulfill.
Install Zync from the Shopify App Store and connect your first store in minutes.
Get it on Shopify