Veriff is a kyc compliance firm based in Tallinn, Estonia that veriff provides identity verification technology that lets online businesses confirm the identities of their users. its platform checks government-issued identity documents, uses biometric face matching and liveness detection, and supports kyc and aml compliance and fraud prevention. in february 2026 veriff acquired the estonian business verification company vespia to add know your business (kyb) capabilities. veriff was founded in 2015 by kaarel kotkas and is based in tallinn, estonia, with offices in barcelona, london, and new york. the company reached a 1.5 billion dollar valuation after a 100 million dollar series c round. Veriff is listed on The Token Playbook's vetted provider registry at thetokenplaybook.com/registry/veriff.