Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Oct. 31, 2021	Oct. 31, 2020	Oct. 31, 2021	Oct. 31, 2020
Revenue
Total revenue	$ 205,980	$ 144,894	$ 399,075	$ 273,764
Cost of revenue
Total cost of revenue	53,884	38,448	103,546	73,279
Gross profit	152,096	106,446	295,529	200,485
Operating expenses
Research and development	63,763	46,688	123,145	92,366
Sales and marketing	94,953	64,474	182,986	120,625
General and administrative	30,555	23,705	57,607	45,434
Total operating expenses	189,271	134,867	363,738	258,425
Operating loss	(37,175)	(28,421)	(68,209)	(57,940)
Interest Expense	(6,332)	(4)	(8,152)	(13)
Other income (expense), net	(666)	(80)	352	10,814
Loss before income taxes	(44,173)	(28,505)	(76,009)	(47,139)
Provision for income taxes	2,850	653	5,503	1,020
Net loss	$ (47,023)	$ (29,158)	$ (81,512)	$ (48,159)
Net loss per share attributable to ordinary shareholders, basic and diluted (in dollars per share)	$ (0.51)	$ (0.34)	$ (0.89)	$ (0.56)
Weighted-average shares used to compute net loss per share attributable to ordinary shareholders, basic and diluted (in shares)	92,206,199	86,373,166	91,703,786	85,275,474
Total subscription
Revenue
Total revenue	$ 190,257	$ 134,209	$ 367,442	$ 255,551
Cost of revenue
Total cost of revenue	42,242	29,495	79,762	55,731
License - self-managed
Revenue
Total revenue	18,117	15,514	34,338	30,393
Cost of revenue
Total cost of revenue	395	347	741	693
Subscription - self-managed and SaaS
Revenue
Total revenue	172,140	118,695	333,104	225,158
Cost of revenue
Total cost of revenue	41,847	29,148	79,021	55,038
Professional services
Revenue
Total revenue	15,723	10,685	31,633	18,213
Cost of revenue
Total cost of revenue	$ 11,642	$ 8,953	$ 23,784	$ 17,548