CellMate Messenger

CellMate is a private messenger for your company. Every message, photo, file, voice note and call is end-to-end encrypted with the Signal protocol, so only the people in the chat can read or hear it — not the server, and not your admin.

CHAT AND CALL • One-to-one and group chats, channels and communities • Voice and video calls, including group calls • Photos, documents, voice messages, locations and contacts • Replies, reactions, @mentions, polls, events and starred messages • Status updates, read receipts and last seen (you choose) • View-once photos and disappearing messages

MADE FOR COMPANIES • Your admin creates accounts and organises people in departments and groups • Company-wide notices and announcement channels • Help desk: see whom to contact for what • Admins decide who may save files, take screenshots, copy or forward messages • Encrypted chat backup locked with your own password — move to a new phone and your chats come back

SAFE BY DESIGN • No ads, no tracking, no selling of data • Notifications never show who wrote or what • Block anyone, and report messages or people to your admins • App lock with PIN or Face ID

How to start: your company admin gives you a company code, ID and password, or a QR invite. Companies can register from the sign-in screen.