SeND

SeND is Not Discord

An independent, open-source Matrix messenger. Familiar chat, calls and communities—on your own terms.

Open SeND Web — for iPhone/iPad, Android and desktop. On iOS, add it to your Home Screen for notifications (iOS 16.4+).

Download the app

Choose your platform. Most Android phones use ARM64. Windows users usually want the installer.

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Source code · Installation help · Release notes

SeND was previously called Deltiecord. Older downloads retain their original filenames. Existing accounts and settings are preserved.