Briar - Secure messaging, anywhere
Ask.fm - Curious? Just ask! Openly or anonymously.
Bridgefy - Integrating Bridgefy allows mobile devices to communicate in a secure and efficient way across...
Whisper.sh - Whisper is the best place to express yourself online. Connect with likeminded individuals and discover the unseen world around you.
The Serval Mesh - It works by using your phone's Wi-Fi to not communicate with other phones on the same network.
Tellonym - Tellonym is the most honest place on the internet.