"Our revenue was $105.2 million, $220.5 million, and $400.6 million in fiscal years 2017, 2018, and 2019, respectively, representing annual growth of 110% and 82%, respectively. Our growth is global with international revenue representing 34%, 34%, and 36% of total revenue in fiscal years 2017, 2018, and 2019, respectively. We continue to invest in growing our business to capitalize on our market opportunity. As a re…
How the heck does one spend $539.5M per year running something like Slack, that's what I'd like to know. It just doesn't seem that complicated of a service.
Their operating expenses are divided in 3: Research and development, Sales and marketing and General and administrative.
They also describe a bit the evolution of these under the Risk Section, beneath "We have a history of net losses, we anticipate increasing operating expenses in the future, and we may not be able to achieve and, if achieved, maintain profitability."