Why own it

You were never meant to rent your own mind.

The tools that hold your thinking shouldn't be able to raise the price, cut the limits, or shut off mid-sentence. This is the case for owning your AI instead of renting access to it.

The rent trap

A subscription isn't access. It's a meter someone else owns.

It feels like access — but it's a meter, one someone else owns, sets, and can turn down whenever the math changes for them. In 2025 that stopped being theoretical: usage caps tightened, the good models moved behind higher tiers, and people who'd built their work around a tool woke up throttled. When the thing holding your projects, your notes, and your thinking can be rewritten under you at any time, you don't own a tool. You're renting one — and the landlord keeps changing the lease.

The part you already have

You already own the intelligence.

Here's what's easy to miss: the hard part is already yours. The open models you can run today are genuinely capable, they're free, and they sit on your own machine with no login, no cap, and no off switch anyone else controls. The intelligence isn't the thing being rented. The assistant is — the memory, the voice, the interface, the presence that make a raw model feel like it's actually yours. That's the piece worth owning outright.

What ownership buys

Sovereignty is what's left when no one else is in the loop.

Owning it means the price can't change, because you already paid it — once. It means no one can throttle you, because there's no meter to turn down. It means your conversations never leave your machine, so nothing you say can be logged, trained on, or sold. It means it works with the Wi-Fi off, on a plane, in a blackout, ten years from now. Sovereignty isn't a feature you toggle on. It's what's left when nobody else is in the loop.

For everyone

Ownership shouldn't require a terminal.

Aletha ships with a capable model built in and sets itself up on first launch, so someone who's never run a local model can own one with a single download. And for the people who've run their own models for years, it's a model-swapping engine that carries your projects, context, and memories from one model to the next, with an encrypted vault around your most valuable data. Same principle at both ends of the spectrum: something advanced, built around intelligence that's already yours, on hardware that's already yours.

From the founder

"I built Aletha so anyone — whether you've run local models for years or you've never opened one — could own their AI outright: frontier capability built around intelligence that's already yours, on a machine that's already yours. For someone just starting, it's a one-click download that works the moment it opens. For advanced users, it's a model-swapping engine that carries the context of your projects and your memories from one model to the next, with an encrypted vault guarding your most valuable data. Something that isn't owned by anyone but you — and nothing you tell it ever leaves your machine, gets trained on, or is sold."

— Roland, founder of Aletha Codex

Own it once. Yours for good.

Founding price: $50 through August 6, one time — then it's $100. The assistant layer for the models you already run.

Get Aletha — $50, yours for good

~~$100~~ $50 · founding price through August 6 · Mac · 14-day guarantee