Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in this Registration Statement on Form S-8 of Sterling Check Corp. of our report dated March 6, 2024 relating to the financial statements, which appears in Sterling Check Corp.’s Annual Report on Form 10-K for the year ended December 31, 2023.

/s/ PricewaterhouseCoopers LLP

New York, New York

March 7, 2024

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