According to their 10-Q for this latest quarter, their operating expenses are 42% sales and marketing, 37% research & development, and 21% administrative. http

According to their 10-Q for this latest quarter, their operating expenses are 42% sales and marketing, 37% research & development, and 21% administrative. https://investor.slackhq.com/financials/default.aspx https://investor.slackhq.com/financials/default.aspx