AI Technology Creates Digital Ghosts, Allowing Communication with Deceased Loved Ones

A new industry is letting people talk to the dead — and it is growing fast. So-called "griefbots" or "deathbots" use artificial intelligence to simulate the voice, personality, and memories of deceased loved ones. La Opinión de Zamora reports that these "generative ghosts" have moved from science fiction to a booming commercial reality.
The global market for digital legacy and AI immortality was worth $22.46 billion in 2024, according to Diario de Mallorca. It is projected to hit $78.98 billion by 2034 — a growth rate of 13.4% per year. Services start at just $10 for a single "session" with a simulated loved one.
The modern griefbot traces back to 2016. That year, Eugenia Kuyda built a chatbot using the text messages of her late friend Roman Mazurenko. That experiment became Replika, one of the first commercial AI companions. By 2022, startups like HereAfter AI and StoryFile were attracting mainstream attention. Actor William Shatner became a high-profile "living avatar" for StoryFile, according to Levante-EMV.
James Vlahos, CEO of HereAfter AI, built a "Dadbot" to preserve his dying father's memories. He calls the technology "the next step in the quest for immortality." His app turns passive recordings into real conversations. Subscription plans run from $3.99 to $7.99 per month, making the technology widely accessible, El Día reports.
Not everyone sees griefbots as comfort. In May 2024, researchers at the University of Cambridge published a landmark warning in the journal Philosophy & Technology. Dr. Katarzyna Nowaczyk-Basińska called the industry an "ethical minefield." Her colleague Dr. Tomasz Hollanek warned that deadbots could be used to push advertisements through the voices of dead relatives — creating a "haunting" effect, according to La Provincia.
Researchers are especially worried about children. Kids may not be able to tell the difference between an AI ghost and a living parent. That confusion could cause "complex and long-term grief," according to studies cited by Información. Experts also warn the technology could block healthy mourning by preventing people from accepting that a loved one is truly gone.
California moved first to regulate the space. In September 2024, Governor Gavin Newsom signed AB 1836. The law bans the use of digital replicas of deceased people without consent from their estate. Violations carry a minimum fine of $10,000 or actual damages. The law took effect on January 1, 2025, El Periódico de Aragón reports.
Most countries have no equivalent law. In 2025, researchers at CHI coined the term "generative ghosts" to describe AI that creates new content in a dead person's voice — not just replaying recordings. They also raised the idea of "evolving ghosts" that age alongside the living, a child's bot growing into an adult. This raises deep questions about identity and consent that no current law addresses, according to Diario Córdoba.
Cultural context shapes how people react to the technology. In South Korea and China, thousands of bereaved parents are already using griefbots to "talk" to children who have died, El Correo Gallego reports. Companies like Silicon Intelligence and Super Brain are leading providers of high-realism video avatars in East Asia. Ancestral veneration traditions make the idea feel more natural there.
In the West, adoption is slower. Privacy concerns and what researchers call the "uncanny valley" — the unsettling feeling when a simulation looks almost real but not quite — make people hesitant. Critics frame the entire industry as "predatory," saying it commodifies grief and traps users in emotional dependency on private platforms. Without a standardized way to shut these bots down, La Opinión de Málaga notes, the living risk being forever tethered to digital simulations of the dead.
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