Compare Product Catalogs
CatalogDiff is built for catalog comparison workflows. Compare supplier or store exports and review exactly which products changed before preparing an update for Shopify, WooCommerce or another system.
Open CatalogDiff and compare CSV filesHow it works
Load the previous and new CSV files, select a unique identifier column, optionally map product name, price and stock, and run the comparison. CatalogDiff can identify changed, new and removed records and export a difference report.
Related CSV tools
Compare CSV files · CSV diff · Compare by key · Price list comparison · Product catalog comparison