Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Income Statement [Abstract]
Revenue	$ 79,953	$ 72,624
Cost of revenue	20,204	18,889
Gross profit	59,749	53,735
Operating expenses:
Research and development	23,533	22,953
Sales and marketing	44,146	40,817
General and administrative	16,268	14,670
Total operating expenses	83,947	78,440
Other income (expense), net	2,745	3,671
Loss before provision for (benefit from) income taxes	(21,453)	(21,034)
Provision for (benefit from) income taxes	778	426
Net Income Loss	$ (22,231)	$ (21,460)
Net loss per share attributable to Class A and Class B common stockholders, basic	$ (0.17)	$ (0.18)
Net loss per share attributable to Class A and Class B common stockholders, diluted	$ (0.17)	$ (0.18)
Weighted-average shares used in computing net loss per share attributable to Class A and Class B common stockholders, basic	129,696	120,826
Weighted-average shares used in computing net loss per share attributable to Class A and Class B common stockholders, diluted	129,696	120,826
Net unrealized gains (losses) on marketable securities	$ 320	$ 67
Comprehensive loss	$ (21,911)	$ (21,393)