About us

Created by a team of some of the world’s most noted cryptographers, internationally recognized security software engineers, celebrated network icons and former special operations operators, Silent Circle is a global encrypted communications service offering a comprehensive suite of simple yet secure tools for your mobile devices: encrypted video, phone, text and email. Send a private text across town or whisper in someone’s ear a thousand miles away. Silent Circle is revolutionizing how the world communicates – securely.

When a Silent Circle subscriber makes a phone call, sends a text or email or video chats with another Silent Circle member, that transmission is secured and encrypted end-to-end from your own iPhone, Android device, iPad or Windows computer on our crystal-clear secure network.