YouMail Inc.
TelecommunicationsCalifornia, United States11-50 Employees
YouMail, Inc. operates in the telecommunications sector, providing protection from harmful phone calls for consumers, consumer-facing enterprises, and carriers. Its consumer offering is app-based call protection, and it helps brands detect and shut down imposter traffic that could cause financial or reputational harm. For carriers, the company supplies robocall mitigation and maintains the Robocall Index, a national source on telephone network activity and attacks, supporting a network that handles more than a billion live calls annually for more than ten million registered users. Privately funded and based in Irvine, California, YouMail serves individual users, businesses, and telecom networks seeking proactive call protection and threat intelligence. In June 2026, the company launched the National Spam Reporting Center, a free tool for submitting suspicious phone numbers.