AI 'Griefbots': Talking to the Dead Again, and the Uneasy Comfort of Digital Clones

A century ago, people gathered around a table for a séance, hoping to trade one more word with the dead. Today the same impulse runs straight through AI.

Feed a person's old messages, voice notes, and video into a model, and within minutes a "person" appears on screen who chats in their voice and cadence. These products now share a name: a deathbot — also called a griefbot, "the bot that mourns with you."

Digital clones are already a real business

Developers say millions of people worldwide already use these services to "talk" with someone they've lost.

One startup's tagline reads: "Where AI meets the afterlife, and love crosses the line between life and death." Companies such as Project December, HereAfter AI, and StoryFile each build their own version — some text chat, some voice calls, some an interactive video you can ask questions of.

One estimate values this "digital afterlife" industry at close to $80 billion over the next decade.

In China, AI resurrection arrived earlier — and cheaper

The phenomenon isn't confined to the West. At SenseTime's 2024 company gathering, the firm's late founder Tang Xiaoou "took the stage" as a digital human to deliver a speech — and even mimed taking a sip of water.

Search "AI resurrection" on Chinese e-commerce platforms and thousands of listings appear. At the cheap end, a few dollars buys a voice dub that preserves how someone sounded. At the high end, a custom relative clone you can speak with in real time runs upward of 50,000 yuan. Some firms package "digital immortality" as a product for under 10,000 yuan, tablet included as the host device.

The cost curve has dropped relentlessly — from hundreds of thousands of yuan in the early days to something an ordinary family can now afford.

Healing, or a trap that holds you in place?

Supporters say talking to a digital clone lets people finally say the things they never got to say, and offers a steadying sense of closure.

Skeptics counter that the very fact you can still "see" the person every day means the loss never gets properly processed. Psychologically, it may freeze someone in the first stage of grief — the refusal to accept that the person is truly gone.

Researchers at the University of Cambridge raise a different question: who has the right to "resurrect" someone? A person may never have wanted to become a deathbot after death. And when a family disagrees — one relative wants to keep the clone running, another wants to move on — whose wishes does it obey? The researchers even reached for the word "haunting" to describe an unwanted clone that keeps reappearing in your life.

It falls squarely under China's new AI rules

Worth noting: China's regulations on human-like AI, taking effect July 15, target exactly this kind of service — one that "simulates a real person and sustains an emotional relationship with you."

An AI that speaks in a loved one's voice and remembers your shared history sits right on that line.

Technology can preserve a person's voice and their habits of speech. The part it can't preserve may be the real weight of saying goodbye.