MyGalaxy

Secure messaging · Encrypted · Private

Enter the Galaxy.
Talk freely, safely.

Private chats, calls and groups, end-to-end encrypted. Sign up with a username and a PIN. No phone number, no ads, and we never sell your data.

Open in your browser
Get it on Google Play APP STOREiPhone · coming soon

Scroll to fly to the satellite and each planet. Move the mouse to look around.

LIVE NOW

The MyGalaxy satellite

Your messages travel locked, from your device to theirs

  • Every chat is locked on your phone before it leaves, and only opened on the other person's device
  • One account on your phone and your computer, signed in with your username and PIN
  • No phone number needed, no ads, and your data is never sold
How to start in 2 minutes
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Planet 1 · Chat

Private chats, locked on your device

  • Text, photos, voice notes and files up to 200 MB, end-to-end encrypted
  • Disappearing messages and view-once photos
  • Swipe to reply, chat folders, saved messages, search
  • A security code to check you are talking to the right person
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Planet 2 · Calls

Voice and video, one-to-one or in groups

  • Group calls with the speaker highlighted, screen sharing
  • Call links and scheduled calls
  • Floating call bar so you keep chatting during a call
  • Calls rejoin by themselves after a network drop
LIVE NOW

Planet 3 · Community

Groups, communities, channels and status

  • Groups up to 2,000 members with admins, invite links, polls and events
  • Communities that link several groups together
  • Channels with comments, reactions and scheduled posts
  • 24-hour status for everyone or close friends · 9 languages
COMING SOON

The Business Galaxy

Shops, business channels and Mini Apps

  • MyGalaxy Cloud Chat (paid): one account on your phone and computer at the same time; chats and files are kept in your encrypted cloud, not on the device
  • MyGalaxy Vault (paid): your own encrypted cloud space for business files and software
  • Call any phone number (paid): call mobiles and landlines worldwide from inside MyGalaxy, using MyGalaxy credits
  • Galaxy Market: chat with a seller and pay by card, payment links and QR codes
  • Verified business channels and Mini Apps that businesses build themselves
  • Premium usernames and a MyGalaxy Premium plan

These are being built. We will announce each one when it opens.

Privacy you can check

What is protected, and what comes next

No phone number needed, no ads, and we never sell your data.

Protected today

  • Direct chats, groups and calls are end-to-end encrypted: text, photos, files, voice notes, places, polls, reactions and voice and video calls. A small closed lock 🔒 shows it.
  • A 12-group security code lets you check you are talking to the right person.
  • Disappearing messages, view-once photos, app lock with your PIN.
  • Alerts when MyGalaxy is closed show only the name, never the message text.

Still being built

  • MyGalaxy Cloud Chat and MyGalaxy Vault: paid, encrypted cloud chat and file space for businesses.
  • Calls to any phone number (paid). Calls to ordinary phone numbers cannot be end-to-end encrypted, so they will show an open lock 🔓.
  • The Business Galaxy: verified business channels for shops and companies.
  • Galaxy Market: chat with a seller and pay by card, payment links and QR codes.
  • Mini Apps that businesses build themselves, inside MyGalaxy.
  • Premium usernames and a MyGalaxy Premium plan.

Built on trusted technology

Proven technology, your data secured

MyGalaxy runs on established, widely used services and open encryption standards.

Your data, secured

Your data is secured in encrypted mode.

End-to-end encryption

Direct chats, groups and calls are locked on your device with AES-256-GCM and X25519 keys, and signed with Ed25519. Only the people in the chat can open them. Public channels are not encrypted (open lock 🔓).

Available on Google Play

The Android app is published on Google Play under TRANSMONY Limited.

Calls carried by LiveKit

Voice and video calls use LiveKit Cloud, encrypted on the way.

Strict data protection

Run by TRANSMONY Limited under strict data protection law.

No ads, no data selling

We do not show ads, track you across other apps or sell your data.

Get MyGalaxy

On your phone and your computer

One account everywhere: your chats follow you to every device you sign in on.

LIVE NOW

Android

Download from Google Play.

Get it on Google Play
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Web browser

On any computer or phone, nothing to install.

Open MyGalaxy
COMING SOON

iPhone

The App Store version follows. Until then, use MyGalaxy in Safari.

APP STOREComing soon