UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Current assets
Cash and cash equivalents	$ 54,322	$ 48,875
Short-term investments	204,225	186,693
Accounts receivable	14,243	8,955
Deferred contract costs, current portion	10,178	10,044
Prepaid expenses and other current assets	18,138	21,617
Total current assets	301,106	276,184
Property and equipment, net	6,673	6,534
Operating lease right-of-use assets	11,551	11,126
Intangible assets, net	35,317	32,055
Goodwill	59,924	56,139
Deferred contract costs, net of current portion	3,495	3,080
Other long-term assets	6,883	5,825
Total assets	424,949	390,943
Current liabilities
Accounts payable	13,505	10,463
Accrued expenses	20,627	20,216
Deferred revenue	81,730	71,827
Current portion of operating lease liabilities	4,966	4,669
Other current liabilities	4,853	6,913
Total current liabilities	125,681	114,088
Deferred revenue, net of current portion	235	235
Deferred tax liability	1,798	1,621
Operating lease liabilities, net of current portion	7,852	7,602
Other long-term liabilities	1,216	1,045
Total liabilities	136,782	124,591
Commitments and contingencies (Note 14)
Stockholders' equity
Additional paid-in capital	345,664	322,586
Accumulated other comprehensive income (loss)	2,862	(2,221)
Accumulated deficit	(69,480)	(63,762)
Total stockholders' equity attributable to Semrush Holdings, Inc.	279,047	256,604
Noncontrolling interest in consolidated subsidiaries	9,120	9,748
Total stockholders’ equity	288,167	266,352
Total liabilities, noncontrolling interest and stockholders' equity	424,949	390,943
Class A Common Stock
Stockholders' equity
Common stock	1	1
Class B Common Stock
Stockholders' equity
Common stock	$ 0	$ 0