Slack has over 500K daily active users after one year, quadrupling in last six months; hits $12M in annual recurring revenue
On February 12th of last year, we launched Slack to the public. Fortune : This billion-dollar startup adds 10,000 new active users each week Alice Truong / Quartz : Slack's phenomenal growth in the year since its launch Eugene Kim / Business Insider : Billion-dollar startup Slack says it's adding $1 million in new contracts every 11 days Harry McCracken / Fast Company : WITH 500,000 USERS, SLACK SAYS IT'S THE FASTEST-GROWING BUSINESS APP EVER Harrison Weber / VentureBeat : Slack passes 500K daily users and 135K paying customers in time for its first birthday Tweets: Mathew Ingram / @mathewi : The number of users who are active on Slack every day has doubled twice in just the last six months: http://slackhq.com/... @alex : $12M ARR and 500k DAUs in 12 months is insane. Well done, Slack.