Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2022	Jan. 31, 2021	Jan. 31, 2020
Revenue	$ 252,653	$ 152,176	$ 81,227
Cost of revenue	29,985	18,463	9,376
Gross profit	222,668	133,713	71,851
Operating expenses:
Sales and marketing	190,754	154,086	99,225
Research and development	97,217	106,643	59,364
General and administrative	63,654	86,868	41,629
Total operating expenses	351,625	347,597	200,218
Loss from operations	(128,957)	(213,884)	(128,367)
Interest income	736	1,070	3,626
Other income (expense), net	(30,850)	23,452	(4,800)
Loss before income taxes	(159,071)	(189,362)	(129,541)
Provision for (benefit from) income taxes	(1,511)	2,832	1,200
Net loss	(157,560)	(192,194)	(130,741)
Net loss attributable to noncontrolling interest	(2,422)	0	0
Net loss attributable to GitLab	$ (155,138)	$ (192,194)	$ (130,741)
Net loss per share attributable to GitLab Class A and Class B common stockholders, basic and diluted
Basic (in USD per share)	$ (1.95)	$ (3.82)	$ (2.76)
Diluted (in USD per share)	$ (1.95)	$ (3.82)	$ (2.76)
Weighted-average shares used to compute net loss per share attributable to GitLab Class A and Class B common stockholders, basic and diluted
Basic (in shares)	79,755,000	50,343,000	47,308,000
Diluted (in shares)	79,755,000	50,343,000	47,308,000
Subscription—self-managed and SaaS
Revenue	$ 226,163	$ 132,763	$ 70,367
Cost of revenue	23,668	14,453	6,467
License—self-managed and other
Revenue	26,490	19,413	10,860
Cost of revenue	$ 6,317	$ 4,010	$ 2,909