Supplier Price List Comparator
Compare two supplier price lists and see price increases, new and missing products and changed pack quantities. Free, private and instant.
How to use the Supplier Price List Comparator
- Choose your file using the file picker above. It stays on your device.
- Adjust any options that appear.
- Download the finished file.
About this tool
Upload or paste last month's and this month's supplier price list as CSV. The comparator matches products by code or name, then lists every price increase and decrease with the percentage change, products that are new or have disappeared, and changes in pack quantity. Download the changes as a CSV to send to your supplier or your buyer. Your files are read in your browser and never uploaded.
Supplier Price List Comparator is part of ToolStack Hub's Finance & UK Tax Calculators. It runs entirely in your browser, which keeps your data private and makes results instant. There is nothing to install, no account to create and no usage limit.
Frequently asked questions
How are products matched?
By the product code column (detected automatically, or typed in), ignoring capital letters and spacing at the ends. Products only in the old list show as Removed and only in the new list as New.
Which price formats work?
Prices such as 2.40, £2.40, 1,250.00 and 1.250,00 are understood.
Is the Supplier Price List Comparator free?
Yes. Supplier Price List Comparator is completely free with no sign-up, limits or watermarks.
Is my data private when I use the Supplier Price List Comparator?
Yes. It runs in your browser, so your input is not uploaded to our servers.
Does it work on mobile?
Yes. ToolStack Hub tools work on phones, tablets and desktop browsers.
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