Consolidated Balance Sheets - USD ($)	Jan. 31, 2022	Jan. 31, 2021
Current assets
Cash and cash equivalents	$ 1,768,723,000	$ 357,690,000
Restricted cash	0	7,000,000
Marketable securities	96,417,000	102,828,000
Accounts receivable, net of allowance for doubtful accounts of $2,566 and $2,879, respectively	251,988,000	172,286,000
Contract assets	74,831,000	34,221,000
Deferred contract acquisition costs	29,926,000	10,653,000
Prepaid expenses and other current assets	55,416,000	49,752,000
Total current assets	2,277,301,000	734,430,000
Restricted cash, non-current	0	6,500,000
Marketable securities, non-current	19,523,000	0
Contract assets, non-current	2,730,000	2,085,000
Deferred contract acquisition costs, non-current	100,224,000	32,553,000
Property and equipment, net	17,176,000	14,822,000
Operating lease right-of-use assets	48,953,000	17,260,000
Intangible assets, net	16,817,000	10,191,000
Goodwill	53,564,000	28,059,000
Deferred tax asset	10,628,000	8,118,000
Other assets, non-current	25,534,000	12,443,000
Total assets	2,572,450,000	866,461,000
Current liabilities
Accounts payable	11,515,000	6,682,000
Accrued expenses and other current liabilities	87,958,000	36,660,000
Accrued compensation and benefits	130,673,000	110,736,000
Deferred revenue	297,355,000	211,078,000
Total current liabilities	527,501,000	365,156,000
Deferred revenue, non-current	68,665,000	61,325,000
Operating lease liabilities, non-current	49,843,000	14,152,000
Other liabilities, non-current	4,524,000	7,564,000
Total liabilities	650,533,000	448,197,000
Commitments and contingencies (Note 11)
Convertible preferred stock, $0.00001 par value per share, 0 and 297,973 shares authorized as of January 31, 2022 and 2021, respectively; 0 and 294,257 shares issued and outstanding as of January 31, 2022 and 2021, respectively	0	1,221,968,000
Stockholders’ equity (deficit):
Preferred stock, $0.00001 par value per share, 20,000 and 0 shares authorized as of July 31, 2021 and January 31, 2021, respectively; 0 shares issued and outstanding as of July 31, 2021 and January 31, 2021	0	0
Additional paid-in capital	3,406,959,000	179,175,000
Accumulated other comprehensive income (loss)	10,899,000	(12,521,000)
Accumulated deficit	(1,495,946,000)	(970,360,000)
Total stockholders’ equity (deficit)	1,921,917,000	(803,704,000)
Total liabilities, convertible preferred stock, and stockholders’ equity (deficit)	2,572,450,000	866,461,000
Class A Common Stock
Stockholders’ equity (deficit):
Common stock	4,000	1,000
Class B Common Stock
Stockholders’ equity (deficit):
Common stock	$ 1,000	$ 1,000