Market brief
.si domains for funds, venture studios and accelerators
In short. .si is Slovenia's country-code domain, open to anyone worldwide, and since September 2026 it reads as "Super Intelligence". Registrations are running at more than 12,000 a day. For a fund, studio or accelerator focused on SI, a short .si name works like an early .ai name did for AI startups, and the clean two-word names are going fast.
The .si market today
- 252,417 .si domains registered as of 2 October 2026, 09:00 BST (Register.si).
- 12,680 new .si registrations in the 24 hours to that time (Register.si).
- 46,066 registered in September 2026, versus 3,515 in August, about 13 times as many (Register.si).
- Interest jumped after 22 September 2026, when the US President told the UN General Assembly that AI would be called "Super Intelligence" (Foreign Policy, France 24).
Recorded sales
| recursive.si | $20,000 — Bought by Recursive Superintelligence (NamePros) |
|---|---|
| otherwise.si | $18,888 — Reported by Dynadot (registrar), 24 Sept 2026 |
recursive.si is the clearest signal: a superintelligence lab valued at $4.65 billion paid five figures for its .si name.
How investment brands are usually named
Venture brands tend to combine a short word with a category word: Fund, Capital, Ventures, Partners or Labs. "Labs" is common for venture studios and for innovation units inside banks and fund managers. On .si, these pairs read naturally as an SI brand:
- fundlabs.si: a venture studio or fund that backs SI labs
- the same pattern suits accelerators, fund-tech products and research units
Making the most of a .si name
- Lead with SI. .si works best for a fund, studio or product that is explicitly about Super Intelligence.
- Pair with a .com redirect. Many .ai companies hold a .com too; the same applies to .si.
Related reading
- The case for fundlabs.si: why the name works and likely uses
- The SI funding wave: who is backing superintelligence labs in 2026
- fundlabs.si price, .si demand and comparable sales