Business Insider India has updated its Privacy and Cookie policy. We use cookies to ensure that we give you the better experience on our website. If you continue without changing your settings, we\'ll assume that you are happy to receive all cookies on the Business Insider India website. However, you can change your cookie setting at any time by clicking on our Cookie Policy at any time. You can also see our Privacy Policy.
Slack's CEO just tweeted a number that shows his $2.8 billion startup is still growing like crazy
Slack's CEO just tweeted a number that shows his $2.8 billion startup is still growing like crazy
Eugene KimFeb 25, 2016, 01:23 IST
Slack Founder Stewart ButterfieldFlickr/kk
Slack, last valued at $2.8 billion, is often called the fastest-growing business app ever. Now it seems like it's growing at an even faster clip, according to a tweet by its CEO Stewart Butterfield.
