CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands		3 Months Ended		9 Months Ended
		Jan. 31, 2024	Jan. 31, 2023	Jan. 31, 2024	Jan. 31, 2023
Revenue
Total revenue		$ 78,401	$ 66,669	$ 223,992	$ 194,385
Cost of revenue
Total cost of revenue		33,114	22,271	97,043	61,429
Gross profit		45,287	44,398	126,949	132,956
Operating expenses
Sales and marketing	[1]	57,140	43,497	150,920	131,420
Research and development		49,480	55,051	150,747	160,979
General and administrative		21,213	17,888	61,317	57,770
Total operating expenses		127,833	116,436	362,984	350,169
Loss from operations		(82,546)	(72,038)	(236,035)	(217,213)
Interest income		9,995	6,987	30,597	13,749
Other income (expense), net		409	2,032	(468)	66
Loss before provision for income taxes		(72,142)	(63,019)	(205,906)	(203,398)
Provision for income taxes		489	143	863	485
Net loss		$ (72,631)	$ (63,162)	$ (206,769)	$ (203,883)
Net loss per share attributable to Class A and Class B common stockholders, basic (in dollars per share)		$ (0.60)	$ (0.57)	$ (1.75)	$ (1.87)
Net loss per share attributable to Class A and Class B common stockholders, diluted (in dollars per share)		$ (0.60)	$ (0.57)	$ (1.75)	$ (1.87)
Weighted-average shares used in computing net loss per share attributable to Class A and Class B common stockholders, basic (in shares)		120,486	110,735	118,259	108,869
Weighted-average shares used in computing net loss per share attributable to Class A and Class B common stockholders, diluted (in shares)		120,486	110,735	118,259	108,869
Subscription
Revenue
Total revenue	[2]	$ 70,400	$ 57,043	$ 198,201	$ 173,577
Cost of revenue
Total cost of revenue		32,273	21,294	93,644	54,551
Professional services
Revenue
Total revenue	[3]	8,001	9,626	25,791	20,808
Cost of revenue
Total cost of revenue		$ 841	$ 977	$ 3,399	$ 6,878

[1] Including related party sales and marketing expense of $810 and $10,546 for the nine months ended January 31, 2024 and 2023, respectively, and $3,515 for the three months ended January 31, 2023.

[2] Including related party revenue of $10,581 and $55,884 for the nine months ended January 31, 2024 and 2023, respectively, and $20,316 for the three months ended January 31, 2023.

[3] Including related party revenue of $5,804 and $8,749 for the nine months ended January 31, 2024 and 2023, respectively, and $8,599 for the three months ended January 31, 2023.