VoIP

Commet – chat client powered by Matrix

Last Updated on March 6, 2026

Commet is a client for Matrix focused on providing a feature rich experience while maintaining a simple interface.

The goal is to build a secure, privacy respecting app without compromising on the features you have come to expect from a modern chat client.

This is free and open source software.

Key Features

  • End to End Encryption.
  • Custom Emoji and Stickers.
  • GIF Search.
  • Threads.
  • Encrypted Room Search.
  • Multiple Accounts.
  • Spaces.
  • Emoji verification & cross signing.
  • Push Notifications.
  • URL Preview.
  • Cross-platform support – runs under Linux, Android, and Windows.

Website: commet.chat
Support: GitHub Code Repository
Developer: Bruno Windels, R Midhun Suresh, and other contributors
License: GNU Affero General Public License v3.0

Commet in action

Commet is written in Dart. Learn Dart with our recommended free books and free tutorials.


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Read our verdict in the software roundup.


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