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Find discrepancies between supplier price lists and invoices
Upload catalog, supplier price list and invoice data as CSV, TSV or tabular JSON. The tool flags suspicious prices, currencies, duplicate lines and product matches. Quantity is checked only when you also upload purchase order data.
Limited beta: files stay in this browser tab. Minimal technical events and any email you submit voluntarily reach Cloudflare. Use only files you are allowed to process and verify every result before acting.
Verified on desktop Chromium. Files are limited to 2 MB and 5,000 rows each.
Privacy notice ยท How the checker works
The tool requires JavaScript, local file reading and a current browser over HTTPS or localhost.
3. Run the check
Request access to the fuller beta
You can use the free checker without providing contact details. If you want a possible invitation or questions about the OPP-008 beta, you may voluntarily register your email. A request does not guarantee immediate access and does not subscribe you to a newsletter.
The active database removes the request during the first daily retention run after 30 days; Cloudflare recovery can retain a copy for up to 7 additional days. Read the privacy notice 2026-09-23-v4 before deciding.