Free tools
Free tools
Check before you pay. Free checkers, templates and calculators for anyone paying UK suppliers — no sign-up needed.
Check bank details
Spot fraud
Is this supplier real? Company checker
Look up a UK company and see the red flags before you pay a new supplier.
Open toolSuspicious bank-change email checker
Paste a 'we've changed banks' email and see the warning signs of invoice fraud.
Open toolEmail spoofing checker (SPF, DKIM, DMARC)
See whether a supplier's domain can be spoofed — SPF, DKIM and DMARC in plain English.
Open toolLookalike domain finder
Find registered typo versions of a supplier's domain that fraudsters could email you from.
Open tool