Launching today

Tacitum
Encrypted messaging. No phone number required.
2 followers
Encrypted messaging. No phone number required.
2 followers
Start a conversation without sharing your phone number. Tacitum brings end-to-end encrypted messages, files, voice notes and voice calls to iPhone and iPad. Sign up with a username and password, then connect by ID or QR code—no phone number or email needed. Core chats and calls are free, with no ads. Optional memberships add privacy controls, encrypted cloud storage and higher limits.




Hi Product Hunt! I'm the developer of Tacitum.
Starting a conversation shouldn't require sharing your phone number. Tacitum lets you sign up with a username and password and connect by ID or QR code, without a phone number or email.
It's available for iPhone and iPad, with end-to-end encrypted messages, files, voice notes and voice calls. Core chats and calls are free and there are no ads. Optional memberships add extra privacy controls, encrypted cloud storage and higher limits.
I'd love feedback on the signup experience and connecting with a friend by ID. What would make a messenger without phone numbers more useful to you?
Thanks for taking a look and helping shape Tacitum!