Slack
Slack was founded in 2009 and is headquartered in San Francisco, US
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Key People/Management at Slack
Stewart Butterfield
Co-Founder / CEO
Allen Shim
CFO
Cal Henderson
CTO
Michael Lopp
VP, Engineering
Ali Rayl
VP, Customer Experience
Robert Frati
VP, Sales
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Slack Office Locations
Slack has offices in Tokyo, Toronto, London, San Francisco and in 4 other locations
San Francisco, US (HQ)
155 5th Street 6th Floor
New York, US
436 Lafayette Street
Melbourne, AU
551 Swanston St
Toronto, CA
171 John Street
Vancouver, CA
1028 Hamilton Street
Dublin, IE
4th Floor, One Park Place
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Slack Financials and Metrics
Summary Metrics
Founding Date | 2009 |
Total Funding | $927.3 m |
Latest funding size | $250 m |
Time since last funding | 7 months ago |
Investors | Slow Ventures, Jeff Weiner, FundersClub, Google Ventures, Anthony Casalena, Bradley Horowitz, Biz Stone, Patrick Collison, Spark Capital, Groupe Arnault, GV, Thrive Capital, Horizons Ventures, Social Capital, Marc Andreessen, John Collison, Andreessen Horowitz, Comcast Ventures, Softbank, Index Ventures, Rob Solomon, Jeremy Stoppelman, Accel Partners, Kleiner Perkins Caufield & Byers, IVP (Institutional Venture Partners), Global Founders Capital, DST Global, GGV Capital |
Slack's latest funding round in September 2017 was reported to be $250 m. In total, Slack has raised $927.3 m. Slack's latest valuation is reported to be $5.1 b.
Slack Financials
Slack's revenue was reported to be $64 m in Y, 2016
| USD | |
|---|---|
Revenue (Y, 2016) | 64 m |
Market valuation | 5.1 b |
| USD | Y, 2016 |
|---|---|
Revenue/Employee | 118.8 k |
Slack Operating Metrics
Slack's Users was reported to be 4 m in Y, 2016. Slack's Daily Active Users was reported to be 6 m in Sep, 2017. Slack's Enterprise Customers was reported to be 50 k in Feb, 2018.
Slack Acquisitions / Subsidiaries
| Acquired Company | Date | Deal Size |
|---|---|---|
| Screenhero | January 28, 2015 | |
| Spaces | September 26, 2014 |
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Slack News and Updates
April 20, 2018
5 Ways You Can Figure Out How You’re Wasting Your Time
Completing small tasks might give us a rush of dopamine. But it’s tackling the big, complex ones that really make a difference.
As human beings, we’re hardwired to want to reach the finish line. We crave completion. Crossing items off a to-do list and saying we finished and can move onto the next t…
April 17, 2018
Slack CEO Stewart Butterfield details approach to sustaining an inclusive workforce
In light of the tech industry’s last year of one sexual harassment scandal after another, Slack CEO Stewart Butterfield says the company has had active conversations about the issues. However, Slack has not made any specific policy changes at the company. While no overt cultural issues at Slack have…
April 16, 2018
Domino’s will now deliver to 150,000 parks, pools and other non-traditional locations
Domino’s will now deliver your pizza to the beach – well, sort of! Or the park, the sports field, that one gas station down the road, or some notable landmark in your city where it will be easy for your delivery driver to find you, among other places. The company announced today the launch of […]
April 16, 2018
3 Communication Hacks That Will Make Everyone Want to Work With You
In order to get people to understand you, you just need to get to the point.
April 13, 2018
Sensu raises $10M to build a robust monitoring system for all your different operations
While companies’ operations become increasingly fragmented into a wide variety of different spots — especially if they exist somewhere in a group of different cloud tools — making sure those operations are still healthy has become more and more critical. And for companies whose lifeblood is directly…
April 11, 2018
These Smart Managers Offer 31 Useful Ideas to Help You Communicate with Your Team
Get the fundamentals right--and try the scrum
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