Subrosa is an end to end encrypted messaging app. It supports text (instant messaging), voice, and video chats. Subrosa encrypts messages using public and private key cryptography, ensuring that only the intended recipients can read it. Not even someone with access to Subrosa's servers can read the messages.
Subrosa is a web app, and it doesn't require any plugins or installation even for video chats.
Last updated 6 Aug 2015