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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
Who we are

An independent studio with 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.

What we make

One studio, a small family of products

Desktop app

Aerenium

Aerenium

A private AI workstation that lives on your desktop — dual-mind assistant, local memory, agent mode, and your own models. Our flagship.

Managed AI credits

Credits

Credits

Prefer no setup? Use Aerenium's credit service — pay for exactly the model tokens you use, billed at real cost, no subscription required.

Backup

Cloud

Cloud

An encrypted, text-only backup of what Aerenium has learned and how you set it up — five dollars a year, because words weigh almost nothing.

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