Automatic
quantity updates
No
oversells or stockouts
Free
up to 50 products
Stockouts hurt your Amazon rankings and Buy Box; oversells hurt your account health. Salync keeps your Amazon quantities accurate when stock moves anywhere - whether you sold on eBay, Shopify, or in-store. Amazon is coming soon: it is switched on for paid plans, so get in touch and we will enable it for your account.
What you get with Amazon and Salync.
Protect your account health
Overselling on Amazon triggers cancellations that damage your account health metrics. Salync updates your Amazon quantities after a sale anywhere.
Sync across all channels
Sell the same product on Amazon, eBay, and Shopify? Salync keeps all three in sync automatically - no manual adjustments, no drift.
FBA and merchant-fulfilled
Track merchant-fulfilled (FBM) stock in Salync and keep it in step with your other channels, alongside a clear view of what you hold outside FBA.
Map SKUs to listings
Link your internal SKUs to Amazon seller SKUs so Salync knows exactly which quantity to update when stock changes.
Low-stock notifications
Get alerted before you run out - set minimum quantities and Salync notifies you before an item hits zero and your listing goes dark.
Stock movements history
Every stock change is logged with a timestamp and source. See exactly why an Amazon quantity changed and when.
How it works.
Connect Amazon Seller Central
Authorise Salync through Amazon's Selling Partner API. No keys to copy, no code to write.
Import your listings
Salync pulls in your active Amazon listings and matches them to your product catalogue by SKU or barcode.
Link your other channels
Connect eBay, Shopify, WooCommerce, or any other channel. All stock now flows through one central inventory.
Sell without worry
Every sale automatically updates your Amazon quantities. Fewer oversells, no stockouts, no manual work.
Ready to sync your Amazon stock?
Free for up to 50 products across 2 shops. No credit card required.
Questions about Amazon.
Will Salync update my Amazon listings when I sell on eBay or Shopify?
Yes. When an order is placed on eBay or Shopify, Salync deducts the quantity from your connected Amazon listing automatically.
Does Salync work with Amazon FBA?
Salync tracks your merchant-fulfilled (FBM) stock and keeps it in sync across channels. It gives you one clear stock figure to work from alongside your FBA inventory.
Does Salync support Amazon UK and other marketplaces?
Yes. Salync connects to your Amazon marketplace through the official Selling Partner API - Amazon UK and other regions.
How does Salync match my Amazon listings to my products?
Salync matches by SKU first, then by barcode (EAN13/UPC). If an Amazon seller SKU matches a product SKU in Salync, the link is made automatically.
Can Salync stop me overselling on Amazon?
Yes. By keeping your Amazon quantities accurate automatically across every channel, Salync prevents you accepting an order you can no longer fulfil.
Start managing your Amazon stock today.
Keep your stock right across every shop you sell in. Free for 50 products across 2 shops, with no card needed.