Stewart Butterfield Unclaimed

Co-Founder of Slack & Flickr

San Francisco, CA

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Co-founded Slack, transforming team communication. Previously co-founded Flickr. Known for pivoting failed game projects into billion-dollar products.

Design Entrepreneurship Product Strategy Team Communication

Products

Slack Desktop App

@ Slack · Co-Founder & CEO

Slack Mobile App

@ Slack · Co-Founder & CEO

Slack Huddles

@ Slack · Co-Founder & CEO

Slack Workflow Builder

@ Slack · Co-Founder & CEO

Career History

Slack

Co-Founder & CEO

Co-Founder · Full-time · Aug 2013 - Jan 2022

Co-founded Slack as a pivot from a game project. Built it into the leading team messaging platform, acquired by Salesforce for $27.7B.

Show what you've built

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