Independent software studio

Software that answers
to you — not the cloud.

Aerethis builds intelligent desktop tools that run on your hardware, keep your data local, and never phone home with your life.

No telemetry by default · Your API keys stay yours · Source-available
Our product

Aerenium

An AI workstation that lives on your desktop — private by design, powerful by default. Built for people who want intelligence without surveillance.

How we build

Three rules we don't break

Local-first, always

Your conversations, memory, and files live on your machine. The cloud is an option you enable — never a requirement we impose.

No data harvesting

We don't train on your data, sell your data, or want your data. License checks are the only thing our servers ever see.

You own the software

Hardware-bound licenses with offline grace. Bring your own API keys. Audit every outgoing request. Kill switch in your hands.