Validation tools built for finance, operations and compliance teams

What Versys does

The product combines three practical checks in one place: VAT validation, IBAN validation, and card number plus BIN lookup. Teams can use the browser interface for ad hoc checks, downloadable reports, and onboarding workflows, or connect the API to their own systems.

Who it is for

• Finance teams checking VAT IDs before zero-rating or reverse-charge invoicing
• Operations teams validating supplier and customer data during onboarding
• Compliance teams that need timestamped, repeatable checks and simple audit evidence
• Developers who want to add validation directly into internal tools, portals or automations

Why it exists

Too many validation workflows still live in spreadsheets, browser bookmarks, and scattered internal notes. Versys is designed to make those checks faster, easier to document, and easier to standardise across a team.

How we think about trust

This is a business-facing utility product, so trust matters as much as raw functionality. That is why the service focuses on clear outputs, direct documentation, account-level audit history, and minimal data use. We aim to keep the product simple enough for quick checks and reliable enough for recurring operational use.