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A glowing family tree with a DNA trunk, holding old family photos
8 Billion Cousins, the AI family history project

Your family's story, told in 2 minutes.

Talk to a warm AI interviewer. Watch your family tree grow as you answer.

Start with one memory →

Free. No family tree or records needed.

DISCOVER + CONNECT + PRESERVE + BELONG

How it works

  1. Share one memory

    A friendly AI asks one easy question at a time. Type or tap. No dates needed.

  2. Watch the story build

    Every answer becomes a story card with a source, live, as you talk.

  3. Your family fills in the rest

    Text a relative one question. They answer in 10 seconds, no account.

One answer becomes this

Every fact keeps who said it and how sure we are.

Grandma Rose

Illustrative example

Try it now, it's free

Make the world's family history discoverable with AI.