Typical messengers
- Require a phone number
- Sync your entire address book
- Open the door to spam & stranger pings
- Cloud-readable history by default
Coming soon · 1 Dec
Pluto
Chat that’s out of this world
Fast, simple, encrypted messaging — without sharing phone numbers.
- End-to-end encrypted
- No phone number required
- Spam-free by design
- Chats stay on your device
Safe · Secure · Encrypted
Messaging that doesn’t harvest your life.
Most chat apps start with your phone number and your contacts. Pluto starts with privacy — encrypted messages, spam-free invites, and a Pluto name instead of a phone book.
Built different
Everything that should be obvious in a messenger.
Encrypted end to end
Messages are locked for the people in the chat — not for Pluto, not for advertisers, not for anyone in between.
No phone number required
Sign in with Google and pick a Pluto name. Friends find you by handle — your number never becomes your identity.
Built to stay spam-free
No contact-scraping blast lists. You choose who to add. Quiet chats, on purpose.
Chats live on your phone
History stays on-device. Pluto doesn’t keep a readable cloud copy. Back up with a passphrase when you want a safety net.
Voice & video calls
Calls that can ring when the phone is locked — answer, decline, or speaker, without handing over your address book.
Private by default
Notification peeks stay off until you turn them on. You’re in control of what’s visible on a lock screen.
What you don’t give up
Your number isn’t a username.
Pluto
- Google sign-in + Pluto name
- Add people you choose, by handle
- Designed to stay spam-free
- Encrypted chats that live on your phone
FAQ
Straight answers about privacy.
Is Pluto really private?
Yes. Only you and the people in the chat can read messages. Pluto doesn’t look at your chats, and there’s no readable cloud copy of your history.
Do I need to share my phone number?
No. Sign in with Google, choose a Pluto name, and add friends by that handle. Your phone number is not your identity on Pluto.
Where are my chats stored?
On your phone. If you uninstall or wipe app data, they’re gone unless you’ve saved an encrypted backup first.
How do backups work?
You choose a passphrase. Pluto makes a locked copy of chats, contacts, and saved messages — for Google Drive app data or a local file you control.
Is Pluto free?
Yes. Download on Android and start messaging without selling your contacts or phone number for access.
Ready for quieter, safer chat?
Download Pluto on Android — encrypted messaging without trading your phone number for an account.
Get Pluto on Google Play