twinme

twinme – private messenger is a next generation secure instant messaging and HD voice/video call service, which gives users full control over their digital relationships.

twinme does not require user sign-up: no phone number, no email, no access to address book, no personal information whatsoever. No User-ID and no public directory protects from being discovered: no spam, no harassment possible. twinme thus protects people relationships network and interactions graph, which is unique among current messaging services today, even those considered as the most “secure”.

Moreover, all end-to-end encrypted exchanges happen in peer-to-peer, directly from device to device, with no distribution server in-between. No content traces can be left in the cloud.

"You" establish unique twinme relations with people you know or discover by any other means. twinme relations cannot be transferred to or used by anyone else. They are under full control of each end. They can be revoked and conversations erased on both ends simultaneously, thus allowing sensitive transactions to leave no trace whatsoever.

twinme can be licensed to organizations that want to operate a private communication service to their own community.