| Jan'20 | Jan'19 | Jan'18 | ||||
|---|---|---|---|---|---|---|
Revenue | ||||||
630,422 | 400,552 | 220,544 | ||||
Cost of revenue | ||||||
97,191 | 51,301 | 26,364 | ||||
Gross profit | ||||||
533,231 | 349,251 | 194,180 | ||||
Operating expenses: | ||||||
Research and development | ||||||
457,364 | 157,538 | 141,350 | ||||
Sales and marketing | ||||||
402,780 | 233,191 | 140,188 | ||||
General and administrative | ||||||
261,365 | 112,730 | 56,493 | ||||
Total operating expenses | ||||||
1,121,509 | 503,459 | 338,031 | ||||
Loss from operations | ||||||
-588,278 | -154,208 | -143,851 | ||||
Other income (expense), net | ||||||
20,510 | 16,146 | 4,581 | ||||
Loss before income taxes | ||||||
-567,768 | -138,062 | -139,270 | ||||
Provision for income taxes | ||||||
589 | 840 | 793 | ||||
Net loss | ||||||
-568,357 | -138,902 | -140,063 | ||||
Net income attributable to noncontrolling interest | ||||||
2,701 | 1,781 | 22 | ||||
Net loss attributable to Slack | ||||||
-571,058 | -140,683 | -140,085 | ||||
Less: Deemed dividends to preferred stockholders | ||||||
0 | 0 | 40,883 | ||||
Net loss attributable to Slack common stockholders | ||||||
-571,058 | -140,683 | -180,968 | ||||
Basic and diluted net loss per share: | ||||||
Net loss per share attributable to Slack common stockholders, basic and diluted (in dollars per share) | ||||||
-1.43 | -1.16 | -1.47 | ||||
Weighted-average shares used in computing net loss per share attributable to Slack common stockholders, basic and diluted (in shares) | ||||||
399,461 | 121,732 | 122,865 | ||||