Connect Once, Sell Everywhere
Amazon, eBay, Etsy, Shopify—your products live on multiple platforms. Marketplace Labs keeps inventory in sync, orders flowing, and your sanity intact.
Sell Everywhere, One API
Connect your marketplaces and let Marketplace Labs handle the sync. Inventory updates flow automatically. Access all orders through a single GraphQL API. Build your own tools or use ours.
- Real-Time Inventory Sync
Sell one unit on Amazon, stock updates on eBay, Etsy, and your website instantly. No overselling.
- Two-Way Order Sync
Orders from all channels flow into Marketplace Labs. Shipping updates push back to each marketplace.
- Listing Management
Update prices and descriptions once. Changes propagate to all connected channels.
Inventory Intelligence - Stock That Knows Where It Came From
Your inventory isn't just numbers in a spreadsheet. Marketplace Labs tracks where stock came from, what it cost, and where it's allocated—across every channel.
Channel Allocation
Reserve stock for specific channels. Keep 50 units for Amazon FBA, 100 for your website, and 25 for wholesale orders.
Buffer Stock
Set safety stock levels per channel. Show 90% of actual stock on marketplaces to prevent overselling during sync delays.
Multi-Warehouse
Track stock across multiple locations. Route orders to the nearest warehouse with available inventory.
Every Order, One Inbox
Stop switching between seller central, eBay, and your Shopify admin. Every order lands in Marketplace Labs with the same structure, ready to pick, pack, and ship.
- Normalised Order Data
Amazon, eBay, Etsy orders all look the same. Customer info, line items, shipping address—consistent structure.
- Automatic Status Updates
Mark an order as shipped in Marketplace Labs. Tracking info pushes to the marketplace automatically.
- Channel-Specific Rules
Apply different packing slips, shipping methods, or priority levels based on which channel the order came from.
Order Flow Example
Order placed on Amazon
10:32 AM
Synced to Marketplace Labs
10:33 AM
Picked, packed, shipped
2:15 PM
Tracking pushed to Amazon
2:16 PM
Ready to Connect Your Channels?
Stop managing inventory in spreadsheets and orders across five tabs. Let's get your marketplaces connected.