Stewart Butterfield

Stewart Butterfield

Daniel Stewart Butterfield is a Canadian billionaire businessman. He is best known for co-founding the photo-sharing website Flickr and the team-messaging application Slack. As of December 2015, Slack had raised US$340 million in venture capital and had more than 2 million daily active users.

About Stewart Butterfield in brief

Summary Stewart ButterfieldDaniel Stewart Butterfield (born March 21, 1973) is a Canadian billionaire businessman. He is best known for co-founding the photo-sharing website Flickr and the team-messaging application Slack. As of December 2015, Slack had raised US$340 million in venture capital and had more than 2 million daily active users, of which 570,000 were paid customers. Slack was named Inc. Magazine’s 2015 company of the year. In June 2019, the company announced its initial public offering with an opening price of USD 38.

50 and a market capitalization of US$21. 4 billion. In December 2020, Salesforce confirmed plans to buy Slack for US$27. 7 billion. Butterfield was married to Caterina Fake, co-founder of Luggage Away, from 2001 to 2007. They have one daughter together, who was born in 2007. In May 2019, Butterfield became engaged to Jennifer Rubio, founder of L luggage.