0wn.si
mail · .si = super intelligence · $9.99 / year

Email for the age of super intelligence.

Soon most of your inbox will be written by machines. 0wn.si keeps the human mail on top, strips every tracker, and never feeds a single message to a model.

↑ the real inbox, not a picture of it. click anything.
01

Humans first. Machines in their lane.

Automated senders are detected and tagged. One key hides all of them, so what’s left is people.

02

Your mail is not training data.

Not for us, not for anyone. Encrypted at rest, exportable as mbox whenever you want to leave.

03

Plain text in a synthetic world.

No tracking pixels, no read receipts, remote images only when you say so. Nobody knows when you opened anything.

04

Fast as a thought.

Every action has a key. Search speaks operators: from:, is:unread, a date. Everything is undoable.

05

An address that says you own it.

you@0wn.si. Short, yours, and pointed at a future where the inbox is the last private place left.

one plan. no tiers. no upsell.

Price: $9.99/ year

  • storage50 GB
  • aliases5 + catch-all
  • machine-mail filteron
  • tracker strippingalways
  • IMAP / SMTPany client
  • exportanytime, mbox
  • adsnever

We charge for mail so we never have to sell you. That’s the whole business model.

@0wn.si
you sign in with this · we store only an Argon2id hash
1 year · you@0wn.si$9.99
renews yearly at $9.99 · reminder 7 days before · cancel in one click

Questions

Why only $9.99?
Email is cheap to run when you’re not building an ad machine around it.
Do you use AI on my mail?
Machine-mail detection runs on headers and rules. Your message bodies never go to a model.
What happens after a year?
We email you a week before. Renew, or export everything and go. No hostage-taking.
Can I use my own app?
Yes. IMAP and SMTP work with any client. The web inbox is just the fastest one.