The Etsy Marketplace Connector for Shopify keeps your Etsy shop and your Shopify store in lockstep so you stop double-entering listings and overselling handmade stock. It performs two-way synchronization of listings, inventory, and orders: products created or updated in Shopify push to Etsy as listings, Etsy sales import into Shopify as orders, and a single multi-location inventory number is decremented across both channels the moment an item sells.

This is not an instant Shopify App Store download. ECOSIRE builds the connector to order for your specific catalog, ships it as a private Shopify app installed via OAuth with the exact Admin API scopes it needs, and supports it after launch. Your build includes Etsy attribute, variation, and inventory mapping, so Etsy's taxonomy, variation slots, and personalization fields line up with your Shopify product options and metafields rather than collapsing into a generic export.

It is designed for handmade, craft, and boutique sellers reaching Etsy's 90M+ active buyers who need their made-to-order and personalization workflow respected, not flattened. The connector captures Etsy personalization and made-to-order fields, imports buyer notes onto the Shopify order, and syncs fulfillment tracking back to Etsy when you ship.

Under the hood it uses the Shopify Admin GraphQL API, registers webhooks for order and inventory events so sync is near-real-time rather than slow polling, and writes channel identifiers to metafields for clean reconciliation. You get bulk listing and template management to publish or re-template catalog sections at once. Delivery is a fixed-scope engagement: we scope, build, install on your store, run a supervised first sync, and hand over with documentation. Ongoing maintenance and Etsy/Shopify API-change updates are available under a support plan.