Exhibit 99.1 Hello Group Inc. Announces Unaudited Financial Results for the Fourth Quarter and Fiscal Year 2023 BEIJING, CHINA, March 14, 2024 – Hello Group Inc. (NASDAQ: MOMO) ("Hello Group" or the "Company"), a leading mobile social and entertainment platform in China, today announced its unaudited financial results for the fourth quarter and the full year ended December 31, 2023. Fourth Quarter of 2023 Highlights • Net revenues decreased by 6.5% year over year to RMB3,002.9 million (US$423.0 million*) in ...