CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands		3 Months Ended		6 Months Ended
		Oct. 31, 2023	Oct. 31, 2022	Oct. 31, 2023	Oct. 31, 2022
Revenue
Total revenue		$ 73,229	$ 62,408	$ 145,591	$ 127,716
Cost of revenue
Total cost of revenue		32,116	20,752	63,929	39,158
Gross profit		41,113	41,656	81,662	88,558
Operating expenses
Sales and marketing	[1]	49,895	44,936	93,780	87,923
Research and development		50,399	50,051	101,267	105,928
General and administrative		20,215	18,635	40,104	39,882
Total operating expenses		120,509	113,622	235,151	233,733
Loss from operations		(79,396)	(71,966)	(153,489)	(145,175)
Interest income		10,480	4,224	20,602	6,762
Other (expense) income, net		(638)	(945)	(877)	(1,966)
Loss before provision for income taxes		(69,554)	(68,687)	(133,764)	(140,379)
Provision for income taxes		226	163	374	342
Net loss		$ (69,780)	$ (68,850)	$ (134,138)	$ (140,721)
Net loss per share attributable to Class A and Class B common stockholders, basic (in dollars per share)		$ (0.59)	$ (0.63)	$ (1.15)	$ (1.30)
Net loss per share attributable to Class A and Class B common stockholders, diluted (in dollars per share)		$ (0.59)	$ (0.63)	$ (1.15)	$ (1.30)
Weighted-average shares used in computing net loss per share attributable to Class A and Class B common stockholders, basic (in shares)		118,656	108,876	117,125	107,885
Weighted-average shares used in computing net loss per share attributable to Class A and Class B common stockholders, diluted (in shares)		118,656	108,876	117,125	107,885
Subscription
Revenue
Total revenue	[2]	$ 66,449	$ 59,508	$ 127,801	$ 116,534
Cost of revenue
Total cost of revenue		30,937	19,165	61,371	33,257
Professional services
Revenue
Total revenue	[3]	6,780	2,900	17,790	11,182
Cost of revenue
Total cost of revenue		$ 1,179	$ 1,587	$ 2,558	$ 5,901

[1] Including related party sales and marketing expense of $810 and $7,031 for the six months ended October 31, 2023 and 2022, respectively, and $3,531 for the three months ended October 31, 2022.

[2] Including related party revenue of $10,581 and $35,568 for the six months ended October 31, 2023 and 2022, respectively, and $19,238 for the three months ended October 31, 2022.

[3] Including related party revenue of $5,804 and $150 for the six months ended October 31, 2023 and 2022, respectively, and $21 for the three months ended October 31, 2022.