Keep two Shopify stores in step

Products, variants, prices and stock, kept current across every storefront you run — without anybody re-keying anything.

Install Multi Sync from the Shopify App Store, then open it from your store’s admin under Apps.

Products follow the sourceCreate or edit a product in the source store and the connected store matches it — title, description, images, options, variants and prices, down to individual variant pairing.
Stock stays honestSell in either store and the other one knows. Two-way inventory with loop protection, so a change never bounces back and forth between the pair.
You decide what crossesFilter by tag or status, choose which fields sync and which stay local, and set what happens on the far side when a product is removed.