Free inventory tool

Compare inventory CSVs for mismatches

Upload a Shopify product export and a supplier or warehouse file. We match rows by SKU and highlight quantity differences and missing products — no account required.

Shopify / base inventory file

Usually a Shopify products export (CSV or Excel) with Variant SKU and quantity columns.

Supplier / warehouse file

Your latest stock count or supplier spreadsheet with SKU and quantity columns.

Fix mismatches in Import Ready

After you identify bad SKUs or quantities, upload the file into Import Ready to validate inventory policy, bulk-edit stock, and export a Shopify-ready CSV.

Validate & fix in app Read mismatch guide