MercSync helps merchants keep Shopify and Etsy inventory aligned without manual stock updates. It matches products across both channels, tracks connected inventory, and highlights discrepancies before they turn into overselling. Sellers can connect their store, link Etsy, choose which inventory locations to sync, and manage stock operations from one clear workflow.
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Maker
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Hey Product Hunt! I built MercSync for merchants selling on both Shopify and Etsy who are tired of stock mismatches, manual updates, and overselling headaches.
The goal was simple: make multi-channel inventory easier to trust. With MercSync, you can connect your store, link Etsy, match products, choose which inventory locations to track, and monitor sync activity from one place.
A lot of sellers end up managing stock with spreadsheets, patches, or constant manual corrections. MercSync was built to replace that with a cleaner workflow and better visibility.
Would love your feedback on the product, the setup flow, and what else would make inventory sync less painful for multi-channel sellers.