Convertible Preferred Stock and Stockholders' Equity (Deficit) - Schedule of Common Stock Reserved for Future Instances (Details) - shares	Dec. 31, 2021	Dec. 31, 2020
Class Of Stock [Line Items]
Shares reserved	43,187,458	47,084,431
2021 Equity Incentive Plan
Class Of Stock [Line Items]
Shares reserved	3,842,773
2021 Employee Stock Purchase Plan
Class Of Stock [Line Items]
Shares reserved	482,880	1,928,256
Options | 2013 Equity Incentive Plan
Class Of Stock [Line Items]
Shares reserved	5,939,604	7,737,095
Options to Purchase Common Stock | 2021 Equity Incentive Plan
Class Of Stock [Line Items]
Shares reserved	2,650,807
Restricted Stock Unit | 2021 Equity Incentive Plan
Class Of Stock [Line Items]
Shares reserved	407,720
Series C-1 Preferred Stock
Class Of Stock [Line Items]
Shares reserved		9,373,556
Series D-1 Preferred Stock
Class Of Stock [Line Items]
Shares reserved		1,005,013
Series D-2 Preferred Stock
Class Of Stock [Line Items]
Shares reserved		7,253,461
Series E-1 Preferred Stock
Class Of Stock [Line Items]
Shares reserved		1,601,316
Series E-2 Preferred Stock
Class Of Stock [Line Items]
Shares reserved		7,823,208
Series F-1 Preferred Stock
Class Of Stock [Line Items]
Shares reserved		3,398,514
Series F-2 Preferred Stock
Class Of Stock [Line Items]
Shares reserved		6,964,012
Series 1 Convertible Preferred Stock
Class Of Stock [Line Items]
Shares reserved	29,863,674