Consolidated Balance Sheets - Parenthetical - USD ($) $ in Thousands	Jan. 31, 2025	Jan. 31, 2024
Allowance for credit losses, current	$ 499	$ 247
Redeemable convertible preferred stock, par value (in dollars per share)		$ 0.000025
Redeemable convertible preferred stock, authorized Shares (in shares)		74,182,559
Redeemable convertible preferred stock, shares outstanding (in shares)	0	74,182,559
Redeemable convertible preferred stock, shares issued (in shares)		74,182,559
Liquidation Preference		$ 715,100
Preferred stock, par value (in dollars per share)	$ 0.000025
Preferred stock, authorized (in shares)	20,000,000
Preferred stock, issued (in shares)	0
Preferred stock, outstanding (in shares)	0
Convertible founders stock, par value (in dollars per share)		$ 0.000125
Convertible founders stock, shares authorized (in shares)		5,400,000
Convertible founders stock, shares issued (in shares)		5,400,000
Convertible founders stock, shares outstanding (in shares)		5,400,000
Common stock
Common stock, par value (in dollars per share)		$ 0.000025
Common stock, authorized (in shares)		203,935,682
Common stock, issued (in shares)		55,862,729
Common stock, outstanding (in shares)		55,862,729
Class A common stock
Common stock, par value (in dollars per share)	$ 0.000025
Common stock, authorized (in shares)	1,070,000,000
Common stock, issued (in shares)	101,981,023
Common stock, outstanding (in shares)	101,981,023
Class B common stock
Common stock, par value (in dollars per share)	$ 0.000025
Common stock, authorized (in shares)	210,000,000
Common stock, issued (in shares)	87,785,767
Common stock, outstanding (in shares)	87,785,767