Team chat applications where everything is end-to-end encrypted or under the control of your team administrator

{% include cardv2.html title="Rocket.chat" image="/assets/img/tools/rocket.chat.png" description="Rocket.chat is an self-hostable open source platform for team communication. It has optional federation and experimental E2EE. Experimental " website="https://rocket.chat/" forum="https://forum.privacytools.io/t/discussion-rocket-chat/1223" github="https://github.com/rocketchat/" android="" ios="" mac="" windows="" linux="" %} {% include cardv2.html title="Keybase" image="/assets/img/tools/keybase.png" description='Keybase provides a hosted team chat with end-to-end encryption. It has also been indepedently audited (PDF). experimental (GitHub issue)' website="https://keybase.io/" forum="https://forum.privacytools.io/t/discussion-keybase/1224" github="https://github.com/Keybase" android="" ios="" mac="" windows="" linux="" web="" %}

Worth Mentioning