Quiet
4.0 fan 5 stjerren (basearre op 1 resinsje)
Quiet is an alternative to team chat apps like Slack, Discord, and Element that does not require trusting a central server or running one’s own. In Quiet, all data syncs directly between a team’s devices over Tor with no server required.
Quiet appears to be free of charge. However, the website draws attention to commercial services such as the Windows Store or the Google Play Store: https://tryquiet.org/