Seald - Keep your conversations secure, everywhere.
Bazoocam - Bazoocam is a popular chat website that rapidly connects you with strangers to chat.
Crypho - End-to-end-encrypted messaging and file sharing
FriendZone - Make new friends based on your interests and hobbies
Spike - Spike solves businesses' communication chaos by bringing together email, team chat, collaborative docs, and meetings, into one feed.
Jelly – Meet new People - Jelly – Meet new People app features options to enable you to discover new friends on the basis of their interests and can connect with them to spend your extra time while new things about different cultures.