The deep history written in your DNA.

What yfull.ai is

Your Y-DNA traces one line of your ancestry back through deep time — your direct paternal line. Your mitochondrial DNA (mtDNA) traces another — your direct maternal line. yfull.ai reads both, finds exactly where they sit on the YFull tree — a research-grade map of human ancestry that our team has curated since 2014 — and turns what it finds into a history you can actually read. No raw data to decode, no jargon to learn.

How it works

With an invitation, the path is short:

1. 1. Bring your DNA data. It can come from a consumer DNA test you've already taken, a whole-genome sequence, or your existing yfull.com sample.
2. 2. We place you on the tree. yfull.ai reads the paternal (Y-DNA) and maternal (mtDNA) markers in your sample and finds where each of your lines belongs on the research-grade YFull tree.
3. 3. You get your history. From your placement, yfull.ai writes the deep-ancestry story of each line — the branches you belong to, and the people, places, and migrations behind them.

What you get

Your report comes in three parts:

• Your place on the tree — the exact branches your paternal and maternal lines belong to, shown on the YFull tree.
• Your history, in two voices — a plain-language account of each line that anyone can read, alongside a scientific section with the dates, sources, and published research behind it.
• Where your ancestors came from — the regions, peoples, and deep-time migrations that shaped each of your direct lines.

Full, personalized narrative reports arrive as yfull.ai opens — we're finishing the writing engine now.

Why it's different

• Both of your direct lines — paternal (Y-DNA) and maternal (mtDNA), not just one.
• Built on the YFull tree — research-grade, curated since 2014, and updated as new results arrive.
• Grounded in published science — the history in your report traces to peer-reviewed research.
• Radical transparency with your data — your data is stored on dedicated servers in the EU. When AI helps write your narrative, it works only from your haplogroup label and abstract markers — never your raw genetic file. And you can delete your data at any time.

See exactly how we handle your data →

What yfull.ai is — and isn't

If we later offer you an individual report, AI will write its narrative from your haplogroup placement and the published research behind it, within documented limits; we will explain the human oversight and review available for that feature. yfull.ai is about history and ancestry, not health — it does not make medical, clinical, or diagnostic claims.

How our AI works →

Simple pricing

• €15 once — to place your DNA on the tree.
• €10 a year — your subscription: it keeps your report available and includes up to two updates a year, so your results keep pace as the tree grows.

If you're already a yfull.com customer, your placement is already included: you pay only the current €10-a-year subscription. The one-time €15 placement fee applies to new yfull.ai customers.

The subscription is the path to your report. Invited testers join free during our launch waves; the prices above are the standard model as we open to everyone.