Consolidated Statements of Mezzanine Equity and Stockholders' Equity (Deficit) - USD ($)	Total	Common Stock	Additional Paid-In Capital	Accumulated Other Comprehensive Income (Loss)	Accumulated Deficit	Redeemable Convertible Preferred Stock	Redeemable Class A Common Stock
Mezzanine equity, beginning balance (in shares) at Dec. 31, 2019						84,514,191	737,058
Mezzanine equity, beginning balance at Dec. 31, 2019						$ 186,741,000	$ 4,500,000
Increase (Decrease) in Temporary Equity [Roll Forward]
Issuance of stock, net of issuance costs (in shares)						7,472,062
Issuance of stock, net of issuance costs						$ 51,900,000
Exercise of Series C redeemable convertible preferred stock warrants (in shares)						1,341,865
Exercise of Series C redeemable convertible preferred stock warrants						$ 11,321,000
Expiration of the Class A common stock redemption right (in shares)							(737,058)
Expiration of the Class A common stock redemption right							$ (4,500,000)
Mezzanine equity, ending balance (in shares) at Dec. 31, 2020						93,328,118	0
Mezzanine equity, ending balance at Dec. 31, 2020						$ 249,962,000	$ 0
Beginning balance (in shares) at Dec. 31, 2019		51,588,459
Beginning balance at Dec. 31, 2019	$ (139,793,000)	$ 5,000	$ 13,378,000	$ 2,000	$ (153,178,000)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Exercise of Class A common stock warrants (in shares)		1,051,206
Exercise of vested stock options (in shares)		167,655
Exercise of Class A common stock warrants	561,000		561,000
Exercise of vested stock options	123,000		123,000
Early exercise of unvested stock options (in shares)		17,924
Vesting of early-exercised stock options	31,000		31,000
Forfeiture of unvested early exercised shares (in shares)		(595,196)
Stock-based compensation	5,831,000		5,831,000
Expiration of the Class A common stock redemption right (in shares)		737,058
Expiration of the Class A common stock redemption right	4,500,000		4,500,000
Other comprehensive loss	(13,000)			(13,000)
Net loss	(18,114,000)				(18,114,000)
Ending balance (in shares) at Dec. 31, 2020		52,967,106
Ending balance at Dec. 31, 2020	(146,874,000)	$ 5,000	24,424,000	(11,000)	(171,292,000)
Increase (Decrease) in Temporary Equity [Roll Forward]
Pre-closing stock repurchase, net of exercise of vested options (in shares)						(206,511)
Pre-closing stock repurchase, net of exercise of vested options						$ (125,000)
Conversion of convertible securities (in shares)						(93,121,607)
Conversion of convertible securities						$ (249,837,000)
Mezzanine equity, ending balance (in shares) at Dec. 31, 2021						0	0
Mezzanine equity, ending balance at Dec. 31, 2021						$ 0	$ 0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Pre-closing stock repurchase, net of exercise of vested options (in shares)		(1,817,519)
Pre-closing stock repurchase, net of exercise of vested options	(21,902,000)		(21,902,000)
Conversion of redeemable convertible preferred stock to common stock (in shares)		93,121,607
Conversion of redeemable convertible preferred stock to common stock	249,837,000	$ 9,000	249,828,000
Repayment of related-party promissory notes associated with vested shares	854,000		854,000
Forfeiture of related-party promissory notes (in shares)		(370,734)
Conversion of Series D preferred stock warrants to Class A common warrants	1,160,000		1,160,000
Exercise of Class A common stock warrants (in shares)		1,867,380
Exercise of vested stock options (in shares)		1,382,978
Exercise of Class A common stock warrants	21,679,000		21,679,000
Exercise of vested stock options	1,259,000	$ 1,000	1,258,000
Issuance of common stock upon Merger, net of transaction costs (in shares)		24,142,244
Issuance of common stock upon Merger, net of transaction costs	129,659,000	$ 2,000	129,657,000
Issuance of PIPE shares (in shares)		7,500,000
Issuance of PIPE shares	75,000,000	$ 1,000	74,999,000
Warrant expense in connection with Merger	154,000		154,000
Issuance of Merger earn-out shares to common stockholders (in shares)		14,153,520
Issuance of Merger earn-out shares to common stockholders	1,000	$ 1,000
Issuance of common stock for acquisition of businesses (in shares)		8,699,815
Issuance of common stock for acquisition of businesses	52,614,000	$ 1,000	52,613,000
Vesting of early exercised stock options (in shares)		(2,812)
Vesting of early-exercised stock options	227,000		227,000
Stock-based compensation	67,767,000		67,767,000
Issuance of common stock upon vesting of RSUs, net of shares withheld for taxes (in shares)		1,189,786
Payments for taxes related to net share settlement of equity awards	(5,998,000)		(5,998,000)
Issuance of common stock upon Class A common stock warrant redemption (in shares)		1,958,615
Issuance of common stock upon Class A common stock warrant redemption	16,967,000		16,967,000
Other comprehensive loss	(126,000)			(126,000)
Net loss	(107,659,000)				(107,659,000)
Ending balance (in shares) at Dec. 31, 2021		204,791,986
Ending balance at Dec. 31, 2021	334,619,000	$ 20,000	613,687,000	(137,000)	(278,951,000)
Mezzanine equity, ending balance (in shares) at Dec. 31, 2022						0	0
Mezzanine equity, ending balance at Dec. 31, 2022						$ 0	$ 0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Exercise of vested stock options (in shares)		1,611,687
Exercise of vested stock options	2,246,000	$ 1,000	2,245,000
Vesting of early-exercised stock options	197,000		197,000
Stock-based compensation	43,220,000		43,220,000
Issuance of common stock upon vesting of RSUs, net of shares withheld for taxes (in shares)		1,632,111
Payments for taxes related to net share settlement of equity awards	3,901,000
Stock issued during period, shares, employee stock purchase plans (in shares)		393,528
Stock Issued During Period, Value, Employee Stock Purchase Plan	1,178,000		1,178,000
Other comprehensive loss	(140,000)			(140,000)
Net loss	(65,678,000)				(65,678,000)
Ending balance (in shares) at Dec. 31, 2022		208,429,312
Ending balance at Dec. 31, 2022	$ 311,741,000	$ 21,000	$ 656,626,000	$ (277,000)	$ (344,629,000)