cohort.si
Analytics that understands people
What “cohort” means
Cohort = a group that shares something; the core analytics/SaaS concept (cohort analysis, retention), plus education cohorts and startup batches.
Perfect for
Frequently asked
How do I buy this domain?
Click “Buy now / Make an offer”. The purchase runs through Spaceship’s secure checkout and escrow — payment is protected until the domain is transferred to you.
How long does the transfer take?
Usually within 1–3 days after payment is confirmed. Spaceship guides both sides through the .si transfer step by step.
Why a .si domain?
.si has become the extension for the Super Intelligence (SI) era — short, memorable and increasingly used by AI and tech companies.
Can I make an offer instead of buying now?
Yes. Use “Make an offer” on the Spaceship page and we will respond quickly.
Why .si
Since the US government began calling AI “Super Intelligence — SI”, .si has become the short, credible extension for AI and tech brands. Premium .si names are limited — and they’re selling fast.
