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TeleSign API - Developers

TeleSign is a cloud communications platform that empowers Web and mobile app developers to intelligently grow, engage and secure their user base. Helping developers build powerful and secure communication products using a sophisticated, dynamic platform with an unparalleled global network. TeleSign‘s easy-to-integrate APIs & SDKs deliver speed, reliability and proven success. TeleSign maintains high quality direct-to-carrier routes that ensures reliable global reach. Handling billions and billions of communication transactions each year across 200 countries and 87 languages. Four of the 5 largest companies in the world trust TeleSign to deliver mission critical communications and account security with the highest availability. TeleSign supports numerous use cases from SMS and voice messaging, two-factor authentication (2FA), one-time passwords (OTPs) to data intelligence and fraud scoring and prevention.