CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended
	Apr. 30, 2025	Apr. 30, 2024
Revenue:
Total revenue	$ 549,014	$ 450,561
Cost of revenue:
Total cost of revenue	158,041	122,697
Gross profit	390,973	327,864
Operating expenses:
Sales and marketing	220,923	219,444
Research and development	168,829	146,060
General and administrative	54,775	60,546
Total operating expenses	444,527	426,050
Loss from operations	(53,554)	(98,186)
Other income (expense):
Interest income	23,458	23,111
Interest expense	(1,066)	(1,897)
Other expense, net	(2,162)	(1,040)
Loss before provision for income taxes	(33,324)	(78,012)
Provision for income taxes	4,302	2,581
Net loss	$ (37,626)	$ (80,593)
Net loss per share, basic and diluted (in dollars per share)	$ (0.46)	$ (1.10)
Weighted-average shares used to compute net loss per share, basic and diluted (in shares)	81,060,822	72,990,141
Subscription
Revenue:
Total revenue	$ 531,455	$ 436,896
Cost of revenue:
Total cost of revenue	129,585	100,762
Services
Revenue:
Total revenue	17,559	13,665
Cost of revenue:
Total cost of revenue	$ 28,456	$ 21,935