Brief Overview

TeleSign provides mobile identity solutions including a two-factor authentication toolkit.


13274 Fiji Way, Suite 600
Marina del Rey, California 90292
Tel: (310) 740 – 9700


Aled Miles serves as CEO of TeleSign.


Co-founded by Ryan Disraeli, Stacy Stubblefield, and Darren Berkovitz in 2005, the company has received $78M in funding from Summit Partners, Adams Street Partners, March Capital Parters, and Telstra Ventures through Series A and B rounds.

Key Competitors

Duo Security

Products and Services

TeleSign offers a product called Verify SMS, which sends a text to users in order to validate their reported identity. This out-of-band code generation and transmission allows for integration of two-factor authentication with existing mobile and non-mobile services. The product is available as a toolkit with an API for integration with existing systems.