Slack Slack had more than 200.0K paying customers April 2015 in Apr 2015
VentureBeatApr 26, 2015
Slack, previously known as Tiny Speck, is a company started by Stewart Butterfield, who previously started Flickr.
Slack Slack had more than 200.0K paying customers April 2015 in Apr 2015
VentureBeatApr 26, 2015
Slack Slack stated that 93% keep using Slack after 2.0K messages sent March 2015 in Mar 2015
GrowthHackersMar 22, 2015
Slack Slack had 500.0K daily active users February 2015 in Feb 2015
GrowthHackersMar 22, 2015
Slack Slack had more than 135.0K paying customers February 2015 in Feb 2015
GrowthHackersMar 22, 2015
Slack Slack had 16.0K daily active users February 2015 in Feb 2015
VenturebeatFeb 12, 2015
Slack Slack had 135.0K paid accounts February 2015 in Feb 2015
VenturebeatFeb 12, 2015
Slack Slack had $ $12.0M annual recurring revenue as of February 2015 in 2015
VenturebeatFeb 12, 2015
Slack Slack had 500.0K daily active users in February 2015 in Feb 2015
VenturebeatFeb 12, 2015
Slack Slack generated $ $12.0M recurring annual revenue 2014 in 2014
GrowthHackersMar 22, 2015
Slack Slack had more than 73.0K paying customers November 2014 in Nov 2014
GrowthHackersMar 22, 2015