nullpay.
Back to toolkit
Session

Session

Open sourceFree

Anonymous messenger with no phone number

Overview

Decentralized messenger built on the Oxen network. No phone number or email needed to register — just a Session ID. Onion-routed messages for metadata protection.

Visit siteSource code

Referenced in

Practices using Session

Encrypted Messaging

Decentralized, no phone number required, onion routing. Australia (OPTF).

Alternatives

Similar tools

Signal
SignalOSSFree

End-to-end encrypted messaging standard

Element (Matrix)
Element (Matrix)OSSFree

Decentralized chat on the Matrix protocol

SimpleX Chat
SimpleX ChatOSSFree

Messaging without user identifiers

Briar
BriarOSSFree

Peer-to-peer messaging that works without internet

Threema
ThreemaOSS

Swiss messenger with anonymous registration

Wire
WireOSSFree

Encrypted collaboration for teams and individuals