The curated marketplace for dot si, the domain of superintelligence. As AI labs and startups race toward SI, short dot si names have become the new premium address for AI brands. Every seller is hand-approved, every listing is ownership-verified and every sale closes through Escrow.com or Spaceship SafePay. We also publish every verified dot si sale: 255 so far, over $1.4M. Real prices, no fake listings, no squatter spam.

Hi Product Hunt, I'm Phil, the maker of DomainExchange.

When Superintelligence became the phrase everyone in AI was using, .si suddenly meant something. Founders started wanting .si names for AI products but buying one was messy.

You couldn't tell who really owned a name, prices were a guess and deals often meant wiring money to a stranger.

So we built a marketplace just for .si. Sellers are approved by hand and prove ownership before anything is listed. Every deal closes through Escrow.com or Spaceship SafePay, so your money and the domain are both protected.

We also publish every verified .si sale, 255 so far totalling over $1.4M, so you can see what names really sell for.

If you're building in AI and want a short, memorable name, take a look. I'd love your feedback, and I'm happy to answer any questions about .si.

AMA... We're seeing a lot of demand for .si domains on both the sell and buy side there's some rotation with crypto currencies going on. If a founder or start-up are looking for a domain I'd be happy to help

DomainExchange

Premium .si domains from verified owners, sold via escrow

Premium .si domains from verified owners, sold via escrow