Short .si names started trading in earnest in 2026, after "SI" took off as shorthand for superintelligence. This page lists every .si sale we could verify in public sources, so you can judge prices on evidence instead of hype.
Data through 2026-10-05. Sources: NameBio, NamePros.
What the data says
- Most buyers are investors so far. Of the 72 sales here, two clearly went to companies that use the name: recursive.si to Recursive, an AI lab that describes its mission as superintelligence, and military.si to a military supply retailer. The rest point to marketplace landers.
- Plurals and single words lead. Plural nouns (models.si, coins.si, books.si) and plain dictionary words sell for four figures. Two-word compounds (searchai.si, agentshield.si) mostly change hands near registration cost.
- Dynadot, Sedo and Spaceship carry the volume. Together they account for 52 of the 72 sales below.
- Reported prices are a floor, not the whole market. Many sales are private and never reported.
| Kind of name | Sales | Median price | Highest |
|---|---|---|---|
| Plurals | 8 | $1,900 | $5,458 |
| Single words | 33 | $1,499 | $20,000 |
| Brandables and other | 10 | $419 | $19,795 |
| Adverbs and function words | 6 | $362 | $18,888 |
| Short and numeric | 6 | $319 | $34,000 |
| Compounds | 9 | $125 | $475 |
Every reported sale
| Domain | Price | Date | Venue | Kind |
|---|---|---|---|---|
| ai.si | $34,000 | 2025-05-06 | Private | Short and numeric |
| recursive.si | $20,000 | 2026-05-23 | Spaceship | Single words |
| bot.si | $20,000 | 2026-06-23 | Sedo | Single words |
| caspian.si | $19,795 | 2026-10-02 | Dynadot | Brandables and other |
| otherwise.si | $18,888 | 2026-09-24 | Spaceship | Adverbs and function words |
| build.si | $17,435 | 2026-06-02 | fruits.co | Single words |
| pocket.si | $17,016 | 2026-09-30 | Dynadot | Single words |
| acquire.si | $14,888 | 2026-05-27 | Private | Single words |
| love.si | $13,602 | 2026-09-29 | Sedo | Single words |
| self.si | $12,500 | 2026-05-30 | Private | Single words |
| bcgame.si | $11,156 | 2025-07-27 | Sedo | Brandables and other |
| alpha.si | $8,895 | 2026-09-29 | Sedo | Single words |
| cosmic.si | $7,995 | 2026-10-01 | Sedo | Single words |
| betting.si | $6,801 | 2026-09-29 | Sedo | Single words |
| bq.si | $5,475 | 2026-09-27 | Sedo | Short and numeric |
| wealth.si | $5,469 | 2026-09-23 | fruits.co | Single words |
| models.si | $5,458 | 2026-09-24 | Sedo | Plurals |
| coins.si | $5,441 | 2026-09-29 | Sedo | Plurals |
| books.si | $5,441 | 2026-09-29 | Sedo | Plurals |
| project.si | $5,441 | 2026-09-29 | Private | Single words |
| stack.si | $3,988 | 2026-09-24 | Sedo | Single words |
| minds.si | $2,600 | 2026-09-24 | Atom | Plurals |
| beacon.si | $2,000 | 2026-09-25 | Spaceship | Single words |
| schema.si | $2,000 | 2026-09-25 | Dynadot | Single words |
| ellie.si | $1,998 | 2026-09-30 | Atom | Brandables and other |
| military.si | $1,795 | 2026 | unknown | Single words |
| hologram.si | $1,499 | 2026-09-23 | Sedo | Single words |
| fathom.si | $1,499 | 2026-09-23 | Sedo | Single words |
| tenet.si | $1,499 | 2026-09-23 | Sedo | Single words |
| phase.si | $1,499 | 2026-09-23 | Sedo | Single words |
| qubits.si | $1,200 | 2026-09-30 | Private | Plurals |
| eventual.si | $999 | 2026-10-01 | Sedo | Single words |
| sandstone.si | $999 | 2026-09-30 | Spaceship | Single words |
| password.si | $999 | 2026-09-30 | Dynadot | Single words |
| crate.si | $950 | 2026-09-24 | Atom | Single words |
| soon.si | $870 | 2026-09-27 | Dynadot | Adverbs and function words |
| article.si | $566 | 2026-09-26 | Dynadot | Single words |
| totally.si | $525 | 2026-09-30 | Dynadot | Adverbs and function words |
| particle.si | $499 | 2026-09-23 | Spaceship | Single words |
| muslim.si | $499 | 2026-09-30 | Dynadot | Single words |
| predictions.si | $495 | 2026-09-28 | Dynadot | Plurals |
| clio.si | $488 | 2026-09-30 | Spaceship | Brandables and other |
| roboted.si | $488 | 2026-09-23 | NameOffice | Brandables and other |
| purelogic.si | $475 | 2026-09-30 | Dynadot | Compounds |
| frontier.si | $399 | 2026-09-26 | Atom | Single words |
| 002.si | $388 | 2026-09-30 | Dynadot | Short and numeric |
| gentic.si | $349 | 2026-09-28 | Dynadot | Brandables and other |
| jaw.si | $333 | 2026-09-23 | Dynadot | Single words |
| maths.si | $304 | 2026-09-28 | Dynadot | Plurals |
| garnet.si | $299 | 2026-09-28 | Afternic | Brandables and other |
| agentshield.si | $288 | 2026-09-30 | Dynadot | Compounds |
| smartrobot.si | $288 | 2026-09-23 | NameOffice | Compounds |
| 8p.si | $250 | 2026-09-29 | Dynadot | Short and numeric |
| scaffold.si | $203 | 2026-09-27 | Dynadot | Single words |
| themuse.si | $200 | 2026-09-25 | Dynadot | Compounds |
| gave.si | $199 | 2026-09-29 | Dynadot | Adverbs and function words |
| needs.si | $199 | 2026-09-29 | Dynadot | Adverbs and function words |
| along.si | $199 | 2026-09-29 | Dynadot | Adverbs and function words |
| 883.si | $199 | 2026-09-29 | Dynadot | Short and numeric |
| skyward.si | $180 | 2026-09-22 | Afternic | Single words |
| tomy.si | $175 | 2026-09-30 | Spaceship | Brandables and other |
| hypnos.si | $150 | 2026-09-23 | Dynadot | Brandables and other |
| locations.si | $149 | 2026-09-26 | Dynadot | Plurals |
| aiguru.si | $125 | 2026-09-24 | Spaceship | Compounds |
| metacore.si | $100 | 2026-09-22 | Dynadot | Compounds |
| securenetwork.si | $100 | 2026-09-23 | NameOffice | Compounds |
| bestpay.si | $100 | 2026-09-23 | Dynadot | Compounds |
| searchai.si | $100 | 2026-09-23 | NameOffice | Compounds |
| launched.si | $100 | 2026-09-23 | NameOffice | Brandables and other |
| tpb.si | $100 | 2026-09-20 | Dynadot | Short and numeric |
| suffice.si | $99 | 2026-09-24 | Dynadot | Single words |
| clerk.si | $67 | 2026-09-23 | unknown | Single words |
Download the full dataset as CSV (free to reuse with a link back to this page).
How we collect the data
We record a sale only when a public source reports the domain, price and date: NameBio, the NamePros sales threads and weekly unreported-sales reports, and venue announcements. Each row keeps its source. When a sale is corrected or removed by its source, we update the row. Prices are in US dollars as reported; we do not convert or adjust them.
We own and sell .si names ourselves, and we never add our own sales to this list.
FAQ
Is this every .si sale?
No. It lists every sale reported in a public source we could verify. Private sales, brokered deals and many marketplace sales are never published, so the real volume is higher than this table shows.
Where do .si names usually sell?
Most reported sales happened on Dynadot, Sedo and Spaceship, with a few on Atom, NameOffice and through private deals. Buyers who want a name now usually pay a listed buy-now price through one of these platforms or through an escrow service.
Who buys .si domains?
So far mostly domain investors buying from other investors. The clearest exception is recursive.si, bought by Recursive, an AI company focused on superintelligence. Company purchases are what would turn .si from a speculation into a lasting extension.