Postmodern.app - Anonymous, short, ephemeral conversations with others
Daily Hellos - Make conversations, build connections
Roomvine - Chatrooms for real life venues, neighborhoods and events
1 Question - Learn your friends' inner secrets one question at a time
Berkanan - Chat with people nearby. Even offline, on an ✈️.
MailChimp - MailChimp is the best way to design, send, and share email newsletters.