Telesign

About

Telesign is a digital identity and communications provider offering APIs for verification, messaging and fraud prevention. Founded in 2005 by Darren Berkovitz, Ryan Disraeli and Stacy Stubblefield, it is part of the Proximus Group. Its products include the Verify API (with SMS Verify and Silent Verification), Phone ID, the Trust Engine, Intelligence for assessing interaction risk, a Messaging API covering SMS, WhatsApp, Viber and RCS, a Voice API, an email suite and number masking. Its solutions address customer onboarding, account integrity and log-in security, customer engagement and fraud protection, including synthetic identity fraud and IRSF attacks. It states coverage across more than 230 countries and territories.