What breaks when you expand:
Marketplacy works out of your source copy:

Taken with a mobile phone. No studio, no lighting, no equipment — just a quick snapshot.

Import from your shop, your WaWi or a CSV. Your source copy stays the master.
Each gets its own version, generated from your original, not a rewrite of a rewrite.
Nothing goes live until you approve it. Quality scoring flags anything weak.
Route SKUs you do not want to discount publicly into the deal network. The offer runs on deal portals, not on your own shop.
Distribute products across marketplaces, publisher networks, and deal portals.
Connect inventoryMove thousands of SKUs without manual listing work.
Connect your catalogLaunching on Kaufland and Otto means reformatting thousands of attributes and titles by hand. Or it means one import and letting the AI do it.
Start free