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Demumu
Organization CompanyDemumu is a company behind the 'Are You Dead?' (Sileme) app, targeting China's solo-living population.
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About
Demumu is the company responsible for the mobile application initially named 'Are You Dead?' (Sileme in Chinese). The app is designed as a safety tool for individuals living alone, catering to the growing 'loneliness economy' in China. It gained significant attention recently due to a surge in popularity, briefly topping paid app charts in mainland China. This surge highlights the increasing number of people living alone and the demand for services addressing their safety and well-being. Following its viral success, Demumu introduced a subscription fee and rebranded the app for a global audience, signaling an expansion beyond the Chinese market. The app's initial name, directly translating to 'Are you dead?', raised eyebrows and likely contributed to the rebranding decision. Demumu's app reflects the broader trend of businesses catering to the unique needs of solo-living individuals, a demographic experiencing rapid growth in China and elsewhere.
Last updated: May 31, 2026
