Check supplier files before importing them into WooCommerce

Detect errors, map columns and see what changed since the previous supplier file — before anything reaches your product catalogue.

CSV and XLSXSimple and VariablePreflight before importSupplier change history

1. Supplier file

Upload the latest CSV or XLSX file from your supplier.

Choose your file

No file at hand? The demo uses sample product data and never saves anything automatically to supplier history.

🔒 Data privacy

The file is parsed and analysed locally in your browser. When you are signed in, supplier mapping profiles and confirmed SKU matches are stored in your account. If you save a supplier-history baseline, its tracked product data is also stored in your account.

Only when you intentionally use “Suggest with AI” do we send the selected column name, a few sample values and the list of possible WooCommerce fields for analysis — never the full file.