You asked:

who founded twitter

  • Twitter's founders are Jack Dorsey, Evan Williams, Biz Stone, Noah Glass, Noah Glass and Evan Williams.
  • Jack Dorsey
    Jack Dorsey
    Jack Dorsey

  • Biz Stone
    Biz Stone
    Biz Stone

  • Evan Williams
    Evan Williams
    Evan Williams

  • Evan Williams

  • Noah Glass

  • Noah Glass