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Sean Whitley

TeleSign Corporation
Internet Security

Contact Information:

4136 Del Rey Avenue
Marina del Rey, CA 90292
United States
T: 3107409702

Years in Business:



Clients I'm Seeking:


Web 2.0 consumer facing online applications that have a need to verify/authenticate their users. Organizations that need to secure online transactions or accounts from takeover and fraud.

About My Business:


Founded in 2004, TeleSign is the largest service provider in the rapidly growing phone-based verification and authentication security segment. By sending a one-time PIN code via voice or SMS to an end user’s phone, TeleSign’s technology authenticates the user in real time, immediately reducing fraud and spam. TeleSign provides verification services for the world’s largest and most prominent web companies, verifying users in more than 200 countries and 50 languages. Since inception, TeleSign has processed more than one billion phone-based authentication transactions in a broad range of categories such as social media, lead generation, online classifieds, financial services, eCommerce and widely distributed cloud-based services. According to clients, TeleSign’s differentiators are clear: scalability, deliverability, and reliability. TeleSign’s SaaS platform transacts more volume than any other service provider, while maintaining industry-leading global deliverability rates with enterprise class uptime.

Years in business:
Member since:
Clients I'm looking for: