Your life, connected.
The intelligence that's on your side. It connects your whole life — your body, your calendar, the patterns no single doctor sees — so you can understand your own health and walk into your next appointment as the most prepared person in the room.
Seen many doctors and still have no clarity? You're not imagining it. Arkhelion helps you see the patterns in your own data — and never lose your health story again.
Runs on macOS today. iPhone is next — one waitlist covers both.
Questions first? hello@arkhelion.ai
Your email — and, if you choose, how you heard about Arkhelion — is stored only to send early-access updates. No hidden tracking, no selling. Privacy & your data.
What this looks like.
The patterns no single appointment sees: your own body and your own calendar, read together — in plain words you can take to a doctor.
What the output layer is built to hand you — your own data, written plainly, for the ten minutes you get:
Here's what changed, and when. Your sleep and recovery, laid out against the weeks your calendar was fullest — in order, in plain language — so you can say clearly what shifted and when it started.
An illustration of how Arkhelion writes your own patterns back to you — a record of what changed and when, from your own data. Not a diagnosis. Not a prediction. Connect your Oura ring to populate it with yours.
Your symptoms don't live in a single lab result. They live in the spaces between things — how you slept the week a flare started, what your calendar looked like the month before, the travel, the stress. Every doctor sees a slice.
Arkhelion connects your whole life in one private place — your body, your calendar, the patterns no single appointment can hold. Your data, your keys, your choice of what reaches an AI.
Your health story lives in an encrypted vault on a device you own. There's no cloud database, and I can't read it. The AI you choose runs only through your own key, never my servers.
Not a verdict. I will never claim to name your condition or tell you the cause — just a way to see the patterns in your own data, so you walk into your next appointment as the most prepared person in the room.
Who you're trusting.
Privacy this deep doesn't survive a board meeting. That's why Arkhelion is built by one person. Brock, in Southern California, with full responsibility for every line.
What stays true.
- 01Local vault. Your keys. Your choice of providers.
- 02Your API keys, your terms.
- 03No analytics on you.
- 04Private beta. Roadmap is public.
What it does today.
- HealthYour own body and your calendar, read together. Connect your Oura ring to populate it with your data.
- CouncilA council of models, routed through your own API keys — analyze, synthesize, audit.
- OmnibarType anywhere. Ask anything. Run anything.
- HubYour home base. The screen that knows your day.
Finances, Agenda, and Academics are in progress — see what's next below.
Under the hood.
- 01Local SQLite vault. Your data is a file on a device you own.
- 02Encrypted at rest — SQLCipher, keyed from your Keychain.
- 03Encrypted backups to a destination of your choice.
- 04The Council. Multiple models, routed through your own API keys, analyze, synthesize, and audit.
- 05The omnibar. Type anywhere. Ask anything. Run anything.
- 06No analytics. No crash reporting. The app sends nothing about you or your usage to me or anyone else. The full posture.
You choose your AI. Pick the model you trust with your data.
The whole architecture, in detail, including the parts that don't work yet: how it's built →
What's next.
The only intelligence that connects your whole life — behavior, body, and calendar, not just lab tests — sees patterns coming, works only for you, and stays entirely yours.