Best Inventory sync Shopify apps in 2026 [Updated]
PickYourApp Review Team
6 min read
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Sep 14, 2025
The best Shopify inventory sync apps help merchants manage stock levels, orders, and product data across multiple sales channels in real-time. From seamless marketplace integrations with eBay, Etsy, and Walmart to POS systems like Clover, these solutions prevent overselling and automate order routing. Whether you need multi-vendor management, warehouse operations, or automated feed synchronization with suppliers, these top-rated apps ensure accurate inventory tracking and centralized product management across your entire business ecosystem.
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#1. Auto PayPal Tracking Sync to Build your trust with PayPal, Reduce Money on Hold & get Funds Faster.
Automatically sync your Shopify tracking numbers to PayPal with Proveway's reliable tracking sync solution. This integration helps build trust with PayPal by keeping your shipping information up-to-date, reducing the likelihood of payment holds and disputes. The app syncs both current and past orders (up to 3 months) with just one click, including digital order tracking and support for over 900 courier services. By maintaining transparent shipping records, you'll activate PayPal Seller Protection on your transactions and get faster access to your funds. Plus, customers can easily track their orders through a branded tracking page, improving their shopping experience. Proveway works continuously in the background to keep your PayPal tracking information synchronized, helping maintain a healthy seller account and smoother payment processing.Install from Shopify App Store
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#2. Split & route orders to multiple vendors and 3PL, with multi-store order management & inventory sync
Order Fulfillment Guru is a comprehensive Order Management System (OMS) designed specifically for Shopify merchants managing multiple stores, warehouses, or vendor relationships. This solution helps you automatically split and route orders to different fulfillment locations, vendors, or 3PL partners based on customizable rules. The app enables seamless real-time syncing of products, inventory, and orders across your Shopify stores, making it ideal for dropshippers and multivendor marketplaces. You can route specific orders to ShipStation accounts, manage prepaid shipping, and handle B2B requirements like payment terms and wholesale pricing. Whether you're coordinating multiple warehouses or working with various fulfillment partners, Order Fulfillment Guru simplifies your order management workflow through automated routing and synchronized inventory control.Install from Shopify App Store
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#3. Power up your store with the inventory, catalog, and reporting tools to run a healthy business.
Take control of your Shopify inventory management with Thrive, a complete solution that goes beyond basic stock tracking. This robust system helps you run a healthier business by replacing complicated spreadsheets with smart tools for real-time inventory control. Track stock levels across multiple channels, manage product bundles, and monitor component-level inventory with precision. With built-in demand forecasting, automated purchase orders, and AI-powered invoice processing, you'll always stay ahead of inventory needs. The system connects seamlessly with multiple Shopify accounts and POS platforms, while barcode scanning makes counting and receiving stock quick and accurate. Access detailed inventory reports and custom alerts to make informed business decisions and maintain optimal stock levels.Install from Shopify App Store
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#4. Effortless multi-store syncing—keep your inventory, products, and orders perfectly in sync.
Manage multiple Shopify stores seamlessly with Synkro's real-time inventory sync solution. This multi-store management tool lets you clone products across connected stores and keeps inventory levels synchronized automatically within seconds. Set up custom price rules to adjust product prices dynamically across your stores, while maintaining accurate stock counts. The system routes orders from connected stores back to your main store and syncs tracking details automatically. Use tag-based auto-clone features to quickly replicate products, or clone them manually with a single click. Backed by dedicated customer support experts, Synkro helps store owners save time and maintain consistency across their Shopify stores.Install from Shopify App Store
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#5. Instant and 2-way sync all your store data (products/inventory/orders/metafields...) with Airtable
Sync your Shopify store data with Airtable in real-time using this two-way integration app. Connect products, inventory, orders, customers, and metafields instantly with a simple one-click setup - no coding required. Build your own custom business tools like CRM, PIM, or ERP directly in Airtable while keeping everything synchronized with your store. Import and export data, manage product information, track orders, and handle bulk updates across multiple stores from one central Airtable workspace. Perfect for merchants who want a flexible, easy-to-use solution for managing their store operations through Airtable's familiar spreadsheet interface.Install from Shopify App Store
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#6. SKULabs is a real time multi-channel inventory, warehouse, and order management solution (WMS).
SKULabs delivers real-time inventory and warehouse management that helps you run your business more efficiently. This comprehensive WMS solution combines multi-channel inventory control, order fulfillment, and shipping management in one central platform. Track stock levels, manage multiple warehouses, process orders with barcode scanning, and print shipping labels at discounted rates. From purchase orders to receiving inventory and shipping completed orders, SKULabs provides the tools needed for accurate warehouse operations. The software syncs your inventory across channels while maintaining precise stock control through proven fulfillment processes.Install from Shopify App Store
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#7. Accounting software + service for ecommerce.Get real-time fully accurate bookkeeping & inventory
Get professional bookkeeping and inventory management for your ecommerce business with Finaloop's accounting software and expert service. Our accountants deliver real-time, tax-ready financial reports including P&L, Cash Flow, and Balance Sheet statements. Track inventory seamlessly with FIFO unit tracking across multiple sales channels, while automated COGS calculations give you accurate financial insights. Access founder-focused dashboards and KPIs anytime to monitor your business performance. Whether your books need organizing or starting from scratch, we provide full historical catch-up service. Try 3 months free with no commitment or credit card required.Install from Shopify App Store
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#8. Sync Your Etsy Inventory, Listings & Orders with 100% Confidence!
Connect your Etsy and Shopify stores seamlessly with QuickSync, the reliable integration solution for online sellers. This app synchronizes your Etsy inventory, products, and orders directly with Shopify in real-time, helping you maintain accurate stock levels across multiple locations. Manage all your Etsy listings and track orders conveniently from your Shopify dashboard, eliminating the need to switch between platforms. Note: 'Etsy' and its logo are trademarks of Etsy, Inc. This app uses the Etsy API but is not affiliated with or endorsed by Etsy, Inc.Install from Shopify App Store
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#9. Bulk Edit Products, Collections, Customers, Metafields, and Orders. Import Export CSV files.
Save time and reduce errors by automating your product management with Hextom Bulk Product Edit. Instead of tedious manual updates, quickly edit thousands of products, metafields, collections, customers, and orders with just a few clicks. The advanced filtering system and flexible CSV import/export make bulk updates simple and precise. Whether you're adjusting prices, syncing inventory, or scheduling product launches, all changes are safely backed up and can be reverted if needed. Perfect for both technical and non-technical users, this bulk editing tool helps you manage your store data efficiently and accurately.Install from Shopify App Store
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#10. QuickBooks Online, Xero & Marketplaces Connector - real-time orders, refunds, inventory, fees & more
Simplify your ecommerce accounting by connecting Shopify with QuickBooks Online, QuickBooks Desktop, or Xero. This integration automatically syncs your orders, taxes, inventory, and refunds in real time, eliminating manual data entry. Match sales, deposits, and marketplace fees automatically for easier reconciliation. Track your business performance with detailed insights into profitability and sales trends. Works seamlessly with major marketplaces like Amazon, eBay, and Walmart, making multichannel selling easier to manage. Perfect for businesses looking to scale their operations while maintaining accurate financial records across all sales channels.Install from Shopify App Store