Stock Sync App for Shopify: Real-time Inventory Sync | Syncio

Built for instant stock sync across Shopify stores.

Syncio syncs inventory between Shopify stores in real-time. Two-way, store-to-store updates.

Free plan available

★ 4.7 (160+ reviews)

Birchwood Candles Co.

Products

Marlo Home

Trusted by 15,000+ Shopify stores

Testimonials

  1. Session BMX
    "Really solid app for syncing products across multiple Shopify stores and dropshipping. It saves a lot of manual work and makes managing products between stores so much easier"
  2. Merchant Guild House
    "Syncio has been a great solution for keeping our wholesale and retail stores in sync, and the setup process was much smoother than expected"
  3. Stix Studios
    "Simple to use, easy to integrate with partner stores, and really smooth. I run an online marketplace but we don't make our own clothes, so we needed a really simple way to integrate (I'm also not technical)"

What makes Syncio different

Sync stock levels

Syncio connects two or more Shopify stores and keeps their stock quantities in an ongoing, real-time sync. The second inventory changes on one store, every other store adjusts automatically. No more oversells, guaranteed.

Sync product attributes

Import & sync product listings across stores. Every detail stays in sync automatically – images, prices, descriptions, tags, metafields, and more.

Automate orders and payouts

Syncio handles the full commercial relationship between Shopify stores, not just inventory.

Syncio works for any store-to-store relationship

Frequently asked questions