Private chat. No phone number.

Pick a name like otter.42, share it, and talk. Messages are encrypted on your device before they leave it.

Open Intact Works in your browser. Android app in testing.

93 ms From tapping Send to the message showing on the other person's screen. Median of 12 messages on the live app, measured October 3, 2026, from Edmonton.

No phone number

Your account is a key made on your device. Friends find you by your name.

End-to-end encrypted

Built on MLS, the IETF standard for encrypted group chat. We can't read your messages.

Honest delivery

Sending, Sent, or Not sent. No ticks the app can't prove.