Seald - Keep your conversations secure, everywhere.
Burner - Disposable phone numbers -- now with MMS photo support
Brie.fi/ng - Start secure group video chat
Phoner Second Phone Number - Phoner provides business owner, sales people, lawyers, doctors, police officers and others with a...
Xifrem Chat - Client-side encrypted chat with asymmetric encryption
Numero eSIM - Numero eSIM is a phone-number app that makes voice and data possible anywhere in the world, for free.