Why we built it
In 2026, .si started catching on as the “superintelligence” extension — the way .ai became the home of AI companies a few years earlier. Names like staffing.si, runtime.si and recursive.si sold for $20,000 to $50,000, and investors began registering AI words by the dozen.
But nobody could say what a .si name was actually worth. Generic appraisal tools priced it like any other country extension. Sellers guessed, buyers had nothing to compare against, and the few sales that happened were scattered across marketplaces and forum threads.
domainworth.si launched in 2026 to fix that: one place for .si value estimates, a public sales history anyone can search and export, and listings that show the asking price right next to the estimate.