The vocabulary moved
Artificial intelligence is now a commodity phrase on every pitch deck. The frontier talks about something else: superintelligence. Some of the best-funded labs in the world already carry the word in their names.
Premium domain · Available now
zyo.si is for sale.
Short enough to shout. Strange enough to own.
01 — The extension
.ai was the warm‑up.
.ai was the warm‑up.
.si is what comes next.
The .ai precedent
.ai is the country code of Anguilla. It became the default address of an entire industry simply because it spelled the right two letters. .io did the same for developers. When a country code reads as a word, the market follows.
Early is everything
.si is the official extension of Slovenia, a stable EU registry. The short, pronounceable names are a finite pool, and they go first. The people who bought good .ai names early did not regret it.
2010s.io becomes the address of developer tools
2020s.ai becomes the address of AI companies
Next.si becomes the address of superintelligence
02 — The name
Why Zyo.
Zyo
Say itZEE-oh/ˈziː.oʊ/
Length3 letters+ .si
Reads asZyo SIZyo SuperIntelligence
Zyo echoes the Greek zōē, life, and borrows the energy of the last letter of the alphabet. Three letters, two syllables, one sound nobody else has. It is the kind of name you only find once and then see everywhere.
From Z to everything
Z sits at the end of the alphabet, which makes it the natural mark of the final, the ultimate, the end state. Superintelligence, in one letter.
Made for consumers
It sounds like a product you would download today: playful, fast, global. It needs no translation in any market.
Three-letter scarcity
Pronounceable three-letter names are the shortlist every serious brand fights over. This one is clean, unencumbered and ready to point.
Built for
- Consumer AI app
- AI agents
- Wearables
- Gaming
- Social & creator tools
- Smart home
03 — In the wild
Picture it on day one.
ZyoResearchProductCareers
Intelligence,
beyond.
beyond.
Get early access
~ terminal
$
Zyo SI
04 — The deal
Simple, safe, yours.
zyo.si
$139,000
Asking price in USD. Serious offers are welcome and every one gets a personal answer.
- Full ownership, transferred to your registrar
- Secure payment through a trusted escrow service
- Clean history: never used, no backlinks to inherit
- Ready to point anywhere the day it lands
- 01
Send your offer
Use the form below. A number and two lines about your project are enough.
- 02
Agree on terms
We reply personally, usually fast. No brokers, no auctions, no games.
- 03
Pay through escrow
Funds are held by a neutral escrow service until the domain is in your account.
- 04
Take the keys
We push the domain to your registrar. You point it, you launch, you own it.
05 — Make it yours
Own zyo.si
Own zyo.si
before someone else does.
Tell us who you are and what you would build. Offers and questions go straight to the owner.
Asking$139,000
06 — The collection
More names for the SI era.
tenso.si
The math of intelligence, five letters long.
$249,000
enza.si
The last four letters of intelligenza.
$189,000
xyl.si
Three letters. One network.
$159,000
zyo.si
Short enough to shout. Strange enough to own.
$139,000
jyx.si
Three letters with nothing left to explain.
$129,000
qyo.si
A quantum letter with a Japanese soul.
$119,000
ulyx.si
The original autonomous agent.
$109,000
jyra.si
Spin, balance, orbit.
$89,000