This time last year, the hottest Chinese tech product was DeepSeek¡¯s market-moving artificial intelligence model. In 2026, it¡¯s something far simpler: an app for people worried about dying alone.

The bluntly named "Are You Dead?¡± platform rocketed to the top of the app-store charts in China before going viral globally. The interface is almost aggressively plain. Users, largely people living alone, tap to confirm they are still alive. Miss two days in a row and an emergency contact gets notified.

Besides its provocative moniker, there¡¯s a reason the app went megaviral without spending a dime on advertising ¡ª and didn¡¯t even have to pretend to be a buzzy new AI product. Its surge coincided with the nation¡¯s birth rate plunging to its lowest on record, at a time when marriage figures are falling and divorces are ticking up.