Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Apr. 30, 2024	Apr. 30, 2023
Cash flows from operating activities:
Net loss	$ (732,091)	$ (89,273)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	7,190	5,572
Stock-based compensation	630,330	428
Amortization of deferred commissions	20,377	16,445
Non-cash interest	9,700	0
Deferred income taxes	(990)	387
Other	863	35
Changes in operating assets and liabilities:
Accounts receivable	36,175	22,161
Deferred commissions	(23,201)	(19,917)
Prepaid expenses and other assets	(13,920)	12,477
Accounts payable	2,748	441
Accrued expenses and other liabilities	(22,055)	(38,168)
Deferred revenue	53,493	71,955
Net cash used in operating activities	(31,381)	(17,457)
Cash flows from investing activities:
Purchases of property and equipment	(3,639)	(3,373)
Capitalized internal-use software	(2,103)	(2,416)
Purchases of investments	(42,688)	(72,204)
Sale of investments	27,978	7,503
Maturities of investments	61,189	75,536
Net cash provided by investing activities	40,737	5,046
Cash flows from financing activities:
Proceeds from initial public offering, net of underwriting discounts and commissions	710,264	0
Taxes paid related to net share settlement of equity awards	(350,444)	0
Proceeds from exercise of stock options	3,618	974
Payments for deferred offering costs, net	(775)	(415)
Payments for debt discount costs	(475)	0
Payments for debt issuance costs	(6)	0
Net cash provided by financing activities	362,182	559
Effect of exchange rate on cash, cash equivalents, and restricted cash	(489)	513
Net increase (decrease) in cash, cash equivalents, and restricted cash	371,049	(11,339)
Cash, cash equivalents, and restricted cash, beginning of year	137,059	140,606
Cash, cash equivalents, and restricted cash, end of year	508,108	129,267
Supplemental cash flow information:
Cash paid for income taxes, net of refunds	1,781	1,272
Cash paid for interest	247	0
Non-cash investing and financing activities:
Transfers of inventory to property and equipment	42	61
Property and equipment received, included in payables and accrued but not paid	559	2,097
Stock-based compensation capitalized in internal-use software	261	0
Deferred offering costs accrued but not paid	$ 3,019	$ 457