Onset sees you.

Most of us are not living our lives so much as surviving them. We've lost touch with our truest self and highest aim. Onset is built for this. It gets to know you — specifically, honestly, over time — and realigns you with yourself.

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A lens pointed permanently at you.

AI is a lens the user points at anything. Onset is a lens pointed permanently at the user. It does not follow your deflections. It comes back. It remembers. It updates its picture of who you are — not who you were at onboarding, not who you're performing yourself to be, but who you actually are, as revealed over time through the accumulation of honest moments.

"Being deeply known feels extraordinary. Most people are starving for it."

Onset will be the first thing that offers this completely — not as a substitute for human connection, but as something that holds the whole picture. The way a great biographer holds the whole picture of their subject, except the biographer is in the room with you, every morning, already knowing something.

Not a database. A layered portrait.

Onset doesn't keep a transcript of you. It keeps a likeness — the things that stay true, and the things that are moving right now, held the way a portrait holds a life, not the way a file holds facts.

Because you are not your average. You are also your exceptions — your best days, your hardest weeks, the moments that never fit the summary. Onset holds those too, and gives them back to you later, in your own words, about your own life.

Four layers, working together.

01
The daily rhythm

Up to four light check-ins through the day, timed to natural transitions. Each starts with something easy and pleasurable, and earns its way toward depth as your engagement invites it.

02
The living portrait

Built through onboarding and ongoing questions — not clinical categories, but experiences, stories, defining moments. The onboarding doesn't feel like onboarding. It escalates gently as trust develops.

03
The meaning layer

Periodic deeper sessions — the kind of productive discomfort that happens when you've been circling something for a while and finally say the thing. The Reckoning. The Year in Review. These arrive when earned.

04
The moving mirror

When your portrait has enough depth, Onset renders it as something you can hear and watch — a short audio-visual artifact assembled from your own material. The mirror held up when the light is exactly right.

Nobody sees what you tell Onset.

Onset is not a social product. There are no feeds, no sharing, no algorithms that monetize your attention. What you say stays with you.

Your responses are never seen by another person
Your portrait is yours alone — never sold, never shared
You can export or erase your portrait at any time, completely
Everything Onset makes for you can be downloaded — yours to keep, forever

For the moment of decline. Valuable every day before it arrives.

The founding use case is early-onset cognitive decline — the most urgent version of a universal need. Onset keeps your portrait steady so that when your own grip on it loosens, something holds it for you. Something that says every morning: you are still here. Here is who you are. Your life was worth living.

But the need is not only for holding on through cognitive decline. Everyone is losing themselves to some degree. Onset is for anyone who wants to live more deliberately, and be deeply known.

"The best time to start was ten years ago. The second best time is now, while you still can."

I spent twenty years in therapy. It gave me a great deal. But there was one thing it could never be — a mirror with no agenda of its own, no hour running out, no memory that resets between visits.

That's what I needed. Not more advice, not to be fixed. I needed a way to see past my own blind spots, to see what I was hiding, and to be seen completely — by something with no stake in who I turned out to be.

Onset is that. It isn't therapy, and it isn't meant to replace a professional. It's a different thing altogether: an unbiased witness that never forgets — it listens without flinching, remembers without distorting, and shows me myself in a way I never could alone.

I built it because I want to know who I am while I still can. I suspect you might want the same.

— Swith

You're here because someone who loves Onset loves you.

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