Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jul. 31, 2021	Jan. 31, 2021
Current assets:
Cash and cash equivalents	$ 1,684,702	$ 395,472
Short-term investments	370	364
Accounts receivable, net	53,318	39,315
Deferred contract acquisition costs, current	17,564	14,733
Prepaid expenses and other current assets	26,145	14,173
Total current assets	1,782,099	464,057
Property and equipment, net	18,892	13,373
Operating lease right-of-use assets	21,453	18,026
Deferred contract acquisition costs, non-current	26,500	21,940
Restricted cash, non-current	2,722	2,694
Intangible assets, net	16,705	470
Goodwill	108,193	0
Total assets	1,976,564	520,560
Current liabilities:
Accounts payable	9,615	11,822
Accrued liabilities	11,141	3,671
Accrued payroll and benefits	26,583	20,134
Operating lease liabilities, current	3,976	3,634
Deferred revenue, current	121,883	89,645
Total current liabilities	173,198	128,906
Deferred revenue, non-current	62,701	52,190
Long-term debt	0	19,621
Operating lease liabilities, non-current	21,448	18,839
Other liabilities	3,249	401
Total liabilities	260,596	219,957
Commitments and contingencies (Note 14)
Redeemable convertible preferred stock; $0.0001 par value; zero and 168,985,413 shares authorized as of July 31, 2021 and January 31, 2021, respectively; zero and 167,058,113 shares issued and outstanding as of July 31, 2021 and January 31, 2021, respectively, and liquidation preference of zero and $622,414 as of July 31, 2021 and January 31, 2021, respectively	0	621,139
Stockholders’ equity (deficit):
Preferred stock; $0.0001 par value; 50,000,000 and zero shares authorized as of July 31, 2021 and January 31, 2021, respectively; and zero shares issued and outstanding as of July 31, 2021 and January 31, 2021	0	0
Additional paid-in capital	2,196,865	29,869
Accumulated other comprehensive income	455	165
Accumulated deficit	(481,369)	(350,572)
Total stockholders’ equity (deficit)	1,715,968	(320,536)
Total liabilities, redeemable convertible preferred stock, and stockholders’ equity (deficit)	1,976,564	520,560
Class A
Stockholders’ equity (deficit):
Common stock, value, issued	4	0
Class B Common Stock
Stockholders’ equity (deficit):
Common stock, value, issued	$ 13	$ 2