Intangible Assets and Goodwill - Summary of Intangible Assets, Net (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2023	Jan. 31, 2022
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross	$ 38,194	$ 25,142
Accumulated Amortization	(15,184)	(8,325)
Intangible Assets, Net	23,010	16,817
Developed technology
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross	28,517	18,627
Accumulated Amortization	(11,095)	(6,584)
Intangible Assets, Net	$ 17,422	$ 12,043
Weighted-Average Remaining Useful Life (Years)	3 years 6 months	3 years 4 months 24 days
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross	$ 8,174	$ 5,010
Accumulated Amortization	(3,601)	(1,479)
Intangible Assets, Net	$ 4,573	$ 3,531
Weighted-Average Remaining Useful Life (Years)	2 years	2 years 2 months 12 days
Trade names and trademarks
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross	$ 272	$ 274
Accumulated Amortization	(233)	(185)
Intangible Assets, Net	$ 39	$ 89
Weighted-Average Remaining Useful Life (Years)	1 year 2 months 12 days	1 year 10 months 24 days
Other intangibles
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross	$ 1,231	$ 1,231
Accumulated Amortization	(255)	(77)
Intangible Assets, Net	$ 976	$ 1,154
Weighted-Average Remaining Useful Life (Years)	7 years 8 months 12 days	8 years 3 months 18 days