Documentation Hub
Understand the trust boundaries.
EmberChamber is built on transparency, device-local history, and clear relay boundaries. Learn how the client apps handle your keys, conversations, and data below.
No Phone Number Discovery
Why EmberChamber avoids exposing phone numbers and uses invite-only email bootstrap.
Local-First & Local Search
How message histories and search indices stay on device instead of central archives.
Relay Privacy Boundary
What details the hosted edge relay coordinates, and what is kept completely out of its reach.
Encrypted Group Chat
Technical details of our small-group membership, group keys, and coordination.
Android Beta Client
A setup and feature guide for Android, our primary daily messaging surface.
Windows Client
How to run the native Tauri client on Windows for long keyboard-friendly chat sessions.
Ubuntu & Linux Client
Linux installation instructions using AppImage and .deb packages for operators.