Jami
Formerly known as “Ring” and “SFLphone”.
Tox
Briar
ricochet-refresh
- https://www.ricochetrefresh.net/
- https://en.wikipedia.org/wiki/Ricochet_(software)
- https://github.com/blueprint-freespeech/ricochet-refresh
cwtch
- https://cwtch.im/
- https://openprivacy.ca/blog/2018/06/28/announcing-cwtch/
- https://git.openprivacy.ca/cwtch.im
gnunet-messenger