GetStream.io - APIs for the development of scalable newsfeeds and chat applications.
Messenger Day by Facebook - Share your day in Messenger
Geneva - An all-in-one communication app for groups & communities
WhatsApp Status - An encrypted Snapchat Stories clone
müteme - A free Zoom mute button for Mac
WhatsApp - WhatsApp Messenger: More than 1 billion people in over 180 countries use WhatsApp to stay in touch with friends and family, anytime and anywhere.