CheckBusiness is an ABC and XYZ analysis tool that does the maths right in your browser.
You upload a plain XLSX export from the software you already use, pick the columns — and get a finished report. No integrations, no access to your accounting system, nothing to roll out: exactly one file is needed, and it stays with you.
The calculation runs on your own device, in a WebAssembly module. Your file is never uploaded to our server, never stored by us and never passes through our processing. This is not a setting somebody can forget to switch on — it is how the product is built: the server has nothing to keep, because the data never reaches it. The speed follows from the same design: tens of thousands of rows are processed in seconds, because there is no server to wait for.
What the service calculates:
- ABC analysis — splits items into A, B and C by their contribution to the result: revenue, margin, quantity;
- complex ABC — the same across several measures at once, when one column is not enough to decide;
- XYZ analysis — rates how stable demand is across periods, using the coefficient of variation;
- XYZ+ABC — combines both axes into a matrix from AX to CZ: what is important and predictable, and what is important and erratic.
Classes are half the job, so the report does not stop there. The service reads the result and gives recommendations for your own items: where you risk running out of stock, where money is frozen in items that do not move, what looks like seasonal demand and what looks like an item on its way out. The finished report exports back to XLSX.
The interface and the recommendations are translated into Polish, English, Russian, German, Spanish, French and Italian. The full report on your file is opened by a subscription or a one-off access package; the terms and refund windows are set out in the legal documents on this site.
