


Slack is famous for reaching a valuation of $1B after just eight months without spending a penny on traditional advertising or a Chief Marketing Officer. 2009-2013: The Death of Glitch and the Birth of Slack To understand how Slack came to be, we need to examine the circumstances surrounding its development-a curious tale that begins with a strange, failing video game.

Slack’s tagline is “Be Less Busy,” but for the first two years of Slack’s development, the company was very busy. It also accomplished the seemingly impossible in just five short years: Slack made work fun. Slack isn’t just the fastest-growing SaaS startup in history.
