Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 31, 2023	Jul. 31, 2022	Jul. 31, 2023	Jul. 31, 2022
Revenue	$ 139,581	$ 101,041	$ 266,459	$ 188,448
Cost of revenue	14,696	13,030	28,635	22,878
Gross profit	124,885	88,011	237,824	165,570
Operating expenses:
Sales and marketing	92,116	80,689	178,653	147,399
Research and development	49,007	39,520	99,394	71,350
General and administrative	37,819	33,104	72,067	54,996
Total operating expenses	178,942	153,313	350,114	273,745
Loss from operations	(54,057)	(65,302)	(112,290)	(108,175)
Interest income	9,112	3,064	16,427	3,590
Other income (expense), net	(1,330)	1,500	(1,077)	19,948
Loss before income taxes and loss from equity method investment	(46,275)	(60,738)	(96,940)	(84,637)
Loss from equity method investment, net of tax	(917)	(816)	(1,665)	(1,019)
Provision for (benefit from) income taxes	4,016	(57)	5,502	2,454
Net loss	(51,208)	(61,497)	(104,107)	(88,110)
Net loss attributable to noncontrolling interest	(1,128)	(2,473)	(1,558)	(2,987)
Net loss attributable to GitLab	$ (50,080)	$ (59,024)	$ (102,549)	$ (85,123)
Net loss per share attributable to GitLab Class A and Class B common stockholders, basic (in USD per share)	$ (0.33)	$ (0.40)	$ (0.67)	$ (0.58)
Net loss per share attributable to GitLab Class A and Class B common stockholders, diluted (in USD per share)	$ (0.33)	$ (0.40)	$ (0.67)	$ (0.58)
Weighted-average shares used to compute net loss per share attributable to GitLab Class A and Class B common stockholders, basic (in shares)	153,644,000	147,797,000	152,683,000	147,248,000
Weighted-average shares used to compute net loss per share attributable to GitLab Class A and Class B common stockholders, diluted (in shares)	153,644,000	147,797,000	152,683,000	147,248,000
Subscription—self-managed and SaaS
Revenue	$ 122,096	$ 88,936	$ 233,287	$ 165,859
Cost of revenue	10,871	10,671	21,762	18,604
License—self-managed and other
Revenue	17,485	12,105	33,172	22,589
Cost of revenue	$ 3,825	$ 2,359	$ 6,873	$ 4,274