Sound Group Inc. provides audio entertainment, podcast, advertising, and others in the People's Republic of China. It focuses on building audio platform to connect and communicate. The company, through its product portfolio and in-house technologies, caters to user interest in audio entertainment and social networking. It also engages in investment holding, technical support and consulting, advertising, and podcast activities. The company was formerly known as LIZHI INC. and changed its name to Sound Group Inc. in January 2024. Sound Group Inc. was founded in 2010 and is based in Singapore.