Twitter’s history begins in the year 2006, when it was created by Jack Dorsey, Noah Glass, Biz Stone, and Evan Williams. Initially developed as a side initiative at the company Odeo—a company specializing in podcasting—the idea was to create an text message-based communication platform. Jack Dorsey posted the first tweet on March 21st, 2006, saying ‘just setting up my twttr’. https://todayshistory.org/21-march-2006/3941/