Stockholders’ Equity - Summary of Stock-Based Compensation Expense for Employees and Nonemployees (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total stock-based compensation expense	$ 24,899	$ 17,277	$ 67,973	$ 48,289
Share-based payment arrangement, amount capitalized	500	600	1,800	1,300
Marketing
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total stock-based compensation expense	2,458	1,435	6,755	3,918
Operations and support
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total stock-based compensation expense	2,605	1,887	7,462	4,895
Technology and development
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total stock-based compensation expense	3,310	1,652	8,710	5,205
General and administrative
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total stock-based compensation expense	$ 16,526	$ 12,303	$ 45,046	$ 34,271