Compare product catalogs, supplier lists, and inventory exports locally by SKU or product identifier.
Paste, drop TXT/CSV/XLSX, or paste a spreadsheet column.
Paste, drop TXT/CSV/XLSX, or paste a spreadsheet column.
Paste two lists to begin a local comparison
Results update as you type. We’ll show matches, both sides of the difference, every unique item, and any duplicates we found.
Compare product identifiers from a supplier, warehouse, or storefront export to identify additions and omissions. Use SKU or a stable product ID rather than product names, which can change across systems. Review differences before treating an item as discontinued or newly available.
The SKU preset can ignore leading numeric zeroes, but it should be disabled when zeroes are meaningful. Use a Find and Replace rule for stable prefixes only after checking sample values. The tool reports duplicates so an import issue is not silently hidden.
Comparable List processes the lists in the browser tab you are using. No account is required and the items are not submitted to a comparison server. Review any export before sharing it, especially when it contains customer, account, or operational information.