When AI brings the dead back

Illustration of a woman sitting on a sofa with a laptop, facing a large smartphone screen showing a ghost-like figure sending chat messages.

Someone dies. Their voice doesn’t.

A growing industry called grief tech now lets people interact with AI versions of deceased loved ones, and it raises questions most of us aren’t ready for.

What grief tech does

Grief tech companies use AI to recreate deceased people. They train software on someone’s old texts, emails, voice recordings, and social media posts. The result is a chatbot, or a voice clone, that responds as if that person is still alive.

A few companies doing this:

  • HereAfter AI
    Lets people record stories while alive, so family can talk to them later
  • StoryFile
    Creates interactive video replicas from recorded interviews
  • You, Only Virtual
    Generates AI phone calls in a deceased person’s voice
  • Project December
    Lets you text with a chatbot trained on a loved one’s writing

It sounds like it helps. Sometimes it does. But it’s complicated.

The comfort is real, so are the risks

For some people, keeping a connection alive removes some of the hopelessness that comes with loss. That’s a real need.

But the problems are hard to ignore.

These simulations only hit about 70% accuracy. The AI can use phrases the person never would have, or produce clichés that feel nothing like them. You’re talking to a pattern instead of a person.

“AI grief bots may trap users in the stage of denial, impeding the natural stages of mourning.” — Psychology Today, May 2025

Psychologists warn that AI simulations can create ‘continuing bonds’ that feel real but are built on invented interactions.

The harder part is consent. Most recreations happen without it, and once an AI starts generating new memories or new conversations, it’s no longer the person we lost — it’s a version we’ve invented. That’s where grief tech stops being comfort and starts being authorship.

Some companies charge ongoing subscription fees to maintain access to a deceased person’s digital avatar. Grief, packaged as a monthly plan.

Does it help or does it delay grief?

AI doesn’t just preserve memory. It performs it.

That’s a meaningful difference and one worth thinking about before the technology makes the choice for you. Öhman argues that digital remains are not just “content” — they are informational corpses. They deserve dignity, boundaries, and governance.

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