A Phone Book.
Not an uploaded address book.
Names and invitations stay in your browser. No account directory or contact syncing to our server.
Call someone without giving out your number. No account, no installation. A private invitation, lighter voice settings and Tiny messages when voice is too much.
Internet required. Designed to use less data; not guaranteed on every 2G connection.A familiar voice. One tap away.
Tap the phone. Try the feeling.
Interactive illustration · no microphone used
For the quick catch-up that becomes an hour. The idea you need to talk through. The person you’d rather hear.
Video could not play. Download the short film or read the steps below.
Give your private line a name. It lives in your own Phone Book.
Share the private link with one person, through a channel you trust.
They open it. You connect. Keep the line for next time, if you like.
Less scrolling through messages. More hearing how they actually are. Keep a private line in your Phone Book and pick up where you left off.
Private should be understandable.
Here’s what we keep small, and what you stay in control of.
Names and invitations stay in your browser. No account directory or contact syncing to our server.
Encrypted call setup and WebRTC media encryption. Keep your invitation safe; anyone with it may join.
Export a password-encrypted backup. Restore it in another browser. Clear your local data when you choose.
A participant can record. Networks see metadata. No app can promise total anonymity.
Read the full pictureLess bandwidth shouldn’t mean more complication. Choose lighter voice settings, or switch to a short note when a call isn’t practical.
The weak-connection field guideA live conversation in your browser. Choose the audio quality that fits your connection.
Private setup on your own domain, from US$149. Start with a small, scoped pilot on your team's devices and networks. Hosting and relay usage are additional.
Neither. Open ImiCall, create a connection and share its private invitation. The other person opens the same invitation in their browser. Microphone permission is needed for voice calls.
It connects two people over the internet in their browsers. It cannot call ordinary phone numbers or emergency services.
ImiCall has phone and tablet layouts. Use a modern browser over HTTPS and allow microphone access. Background alerts depend on the device and browser; on iPhone and iPad, Home Screen installation is required for web push.
Low-bandwidth voice profiles reduce the codec bitrate, but network overhead, delay and loss still matter. Tiny messages offers short encrypted notes when voice is impractical. Both people must keep the app open; no connection can be guaranteed on every 2G network.
Invitation-secret encryption protects call setup, and WebRTC encrypts call media. Contacts stay on your device. The default relay-only mode needs a configured TURN service. Operators can see network metadata, and the other participant can record. This project has not had an independent security audit.
Not currently. The initial direction is a commercial beta. A future open-source release may be considered, but no date or license is promised.
No account. No phone number. Just hello.