- Funding Received
- $78 Million in 3 Rounds from 4 Investors
- Most Recent Funding
- $9 Million Series B on July 3, 2014
- TeleSign protects the world's largest Internet, mobile app, and cloud properties by establishing and verifying Mobile Identity.
- Stacy Stubblefield, Darren Berkovitz, Ryan Disraeli
- Information Technology, Online Identity, Fraud Detection, Security
TeleSign protects the world's largest Internet and Cloud properties by establishing and verifying Mobile Identity.
Digital businesses use TeleSign's Mobile Identity platform to preserve their ecosystem by detecting a suspicious user before account creation, and to better protect their existing user base from account compromise.
TeleSign is trusted by the world's largest companies and protects 2.5 billion accounts in more than 200 countries and in 87 languages.
Current Team (15)Update
Founder and Vice President, Product Strategy
Vice President and Founder
Founder, VP of Fraud Services
Jul 16, 2005
VP, Network Operations
Past Team (7)Update
Oct 1, 2012 - Feb 5, 2013
Director of Development
May, 2012 - Jun, 2013
Director, Business Development
Nov 1, 2009
Oct, 2008 - Oct, 2010
Business Development Manager
Mar 29, 2010
Funding Rounds (3) - $78MUpdate
Authenticate a known user, verify a transaction, or block fraudsters from opening thousands of...
Verify a user in real time by sending a one-time verification code via a voice call to their phone.
The product provides a reputation score, ranging from 0 to 1000, a risk level, and a...
Verify 2-Way SMS provides an out-of-band method for confirming online logins and transactions
Returns key information about a person’s mobile identity, including their phone type,...
PhoneID Contact provides the name and address, phone type, and registration location information...
PhoneID Live verifies that a phone number is active and reachable. PhoneID Live can also tell you...
TeleSign AuthID is a mobile authentication app that uses both soft tokens and push notifications.
Summit Partners is a growth equity firm that has raised more than $16 billion in capital.
Adams Street Partners is a private equity investor that has been investing since 1972. They...
Investing in Breakout Technology Companies
Telstra Ventures (AVG) invests in market leading companies, mobile cloud media, and other...
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