CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands		3 Months Ended		6 Months Ended
		Oct. 31, 2022	Oct. 31, 2021	Oct. 31, 2022	Oct. 31, 2021
Revenue
Total revenue		$ 62,408	$ 58,263	$ 127,716	$ 110,669
Cost of revenue
Total cost of revenue		20,752	15,971	39,158	28,996
Gross profit		41,656	42,292	88,558	81,673
Operating expenses
Sales and marketing	[1]	44,936	46,166	87,923	82,988
Research and development		50,051	36,523	105,928	63,235
General and administrative		18,635	15,279	39,882	27,643
Total operating expenses		113,622	97,968	233,733	173,866
Loss from operations		(71,966)	(55,676)	(145,175)	(92,193)
Interest income		4,224	322	6,762	667
Other (expense) income, net		(945)	(1,372)	(1,966)	(2,271)
Loss before provision for income taxes		(68,687)	(56,726)	(140,379)	(93,797)
Provision for income taxes		163	13	342	401
Net loss		$ (68,850)	$ (56,739)	$ (140,721)	$ (94,198)
Net loss per share attributable to Class A and Class B common stockholders, basic (in dollars per share)		$ (0.63)	$ (0.55)	$ (1.30)	$ (0.91)
Net loss per share attributable to Class A and Class B common stockholders, diluted (in dollars per share)		$ (0.63)	$ (0.55)	$ (1.30)	$ (0.91)
Weighted-average shares used in computing net loss per share attributable to Class A and Class B common stockholders, basic (in shares)		108,876	103,746	107,885	103,058
Weighted-average shares used in computing net loss per share attributable to Class A and Class B common stockholders, diluted (in shares)		108,876	103,746	107,885	103,058
Subscription
Revenue
Total revenue	[2]	$ 59,508	$ 47,408	$ 116,534	$ 93,530
Cost of revenue
Total cost of revenue	[3]	19,165	11,392	33,257	20,605
Professional services
Revenue
Total revenue	[4]	2,900	10,855	11,182	17,139
Cost of revenue
Total cost of revenue		$ 1,587	$ 4,579	$ 5,901	$ 8,391

[1] Including related party sales and marketing expense of $3,531 and $131 for the three months ended October 31, 2022 and 2021, respectively, and $7,031 and $192 for the six months ended October 31, 2022 and 2021, respectively.

[2] Including related party revenue of $19,238 and $10,012 for the three months ended October 31, 2022 and 2021, respectively, and $35,568 and $20,220 for the six months ended October 31, 2022 and 2021, respectively.

[3] Including related party cost of revenue of nil and $80 for the three months ended October 31, 2022 and 2021, respectively, and nil and $197 for the six months ended October 31, 2022 and 2021, respectively.

[4] Including related party revenue of $21 and $5,924 for the three months ended October 31, 2022 and 2021, respectively, and $150 and $7,998 for the six months ended October 31, 2022 and 2021, respectively.