What We Do Differently
Built for sellers who want inventory visibility without complicated setups, forced automation, or unpredictable pricing.
Built for Small-Midsize Sellers
Get the inventory visibility you need without the complexity or cost of enterprise software.
Simple Sign-In Setup
Connect your stores with a simple sign-in that takes minutes. No setup call required.
No Per-Order Fees
We believe sellers shouldn't have to pay more simply because they sell more products or receive more orders.
No Listing Rewrites
Your products stay under your control. SyncLink66 monitors inventory without changing your marketplace listings.
SKU Mapping
If your listings don’t have them, we generate safe internal backup SKU's so they still display perfectly. Connecting identical items across channels requires matching SKUs. Learn more below.
Zero Risk Testing
Link your stores without disrupting your active business workflows. Test our visibility features side-by-side.
Deep Link Manual Management
Click any alert or product card to jump straight to that live listing. Update your inventory manually in one click.
Clean Disconnects/Seamless Reconnects
Swap or disconnect channels instantly with zero code mess. Reconnect any store in one click to restore your data layout without logging back in.
Here's How It Works
See how simple it is to get started and monitor your first stores.
You Connect Your Stores
Just simply sign-in, and approve SyncLink66
Select the Products You Want to Monitor
Choose which items to track, claim your free 25 slots, and activate live stock monitoring.
View & Manage Refunds
Easily navigate returns across platforms.
Receive Low and Out of Stock Alerts
Stay ahead of stock issues before they become customer problems.
Here's How It Works
See how simple it is to get started and monitor your first stores.
You Connect Your Stores
Just simply sign-in, and approve SyncLink66
Select the Products You Want to Monitor
Choose which items to track, claim your free 25 slots, and activate live stock monitoring.
View & Manage Refunds
Easily navigate returns across platforms.
Receive Low and Out of Stock Alerts
Stay ahead of stock issues before they become customer problems.
Frequently Asked Questions
SyncLink66 is built differently than traditional inventory management systems. While inventory management platforms often include warehouse management, purchasing, forecasting, and fulfillment, SyncLink66 focuses on inventory visibility. It gives online sellers a real time view of inventory across Shopify, Etsy, eBay, and WooCommerce, helping them monitor stock, prevent overselling, and stay in control from one dashboard.
Yes, consistent SKUs are highly recommended for multi-channel tracking. But we understand things can get messy, and your stores will still import and display perfectly even without them. If an item is missing a SKU on Shopify, WooCommerce, or eBay, SyncLink66 automatically generates a secure internal fallback SKU so the product can safely appear in your visual dashboard as a standalone item. Due to platform API requirements, Etsy listings must have a SKU attached to be successfully imported into your dashboard.
Furthermore, if you sell the exact same item across multiple platforms and want our system to recognize them as a single unified product, they must share the exact same SKU across all connected stores. To see how this works step-by-step, read our complete guide: How SyncLink66 Handles SKUs.
How your inventory updates depends on your plan:
Free Plan: Your dashboard automatically refreshes every 30 minutes. This scheduled update pulls in your latest sales data, updates any stock numbers that have changed, and checks for any new products you've added to your stores.
Pro Plan: Your dashboard tracks your inventory in real time. Your stock numbers update continuously, and you'll receive an immediate alert when a product reaches low stock or goes out of stock.
Yes. SyncLink66 helps prevent overselling by providing real-time inventory visibility across all connected platforms. It monitors stock levels continuously and sends proactive low-stock and out-of-stock alerts so you can take action before an oversell occurs. It is designed to keep you informed early so you can stay in control and avoid inventory issues that lead to canceled orders and unhappy customers.
Please note that SyncLink66 is intentionally built as a visibility and alert engine first. We do not automatically overwrite your live store catalog numbers behind the scenes, ensuring your database remains secure and protected from the silent background syncing bugs common in traditional automated platforms.
We currently support Shopify, WooCommerce, eBay, and Etsy. The Free plan allows 2 stores, while the Pro plan unlocks all 4 platforms. We're constantly working to add more integrations based on user feedback.
Yes. All data sent to and from SyncLink66 is fully encrypted. We only access the information needed to sync your products, and we never store any payment details. Billing is handled securely through Stripe and Shopify. Your data is backed up regularly to keep everything safe and reliable.
We don't provide refunds for partial months or unused portions of your subscription, except as required by law. However, you can cancel anytime and your access will continue until the end of your current billing period.