Meet Oneli: a personal AI that learns how you think, set up for you by a licensed psychologist who knows you and stays hands-on.
Psychologist-designed agents are in early access. Oneli already works on its own: the intake, your readings, the weekly Catchup and the Consulting Room, with every message checked for risk.
When someone gets close, what do you usually do?
I start working late the week things get serious.
Choose a psychologist
Dr. Lena Example
Licence verifiedDr. Omar Sample
Licence verifiedDr. Ines Placeholder
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Invite people who know you
I said yes to another project I have no time for. Again.
That is the third yes this month that came before you had decided. Your psychologist asked me to stay with this one: what happens in you just before you agree?
Yes before deciding, each week
The loop you repeat
sharper read · 3 sourcesYes before deciding, this week
2
down from 5 eight weeks ago
Scene 1 of 5. The intake: you answer a question about closeness, and the progress bar moves to section 3 of 10.
Oneli is the AI you talk to on TwentyThird, and it is yours: designed by your licensed psychologist and grounded in psychodynamic thinking, it helps you look after your mental health between sessions.
It learns from what you choose to share, so it knows your story and the patterns underneath it. It is an AI, and it always says so.
How Oneli is builtYour personal mental-health agent
Most mental-health AI talks to you on its own: nobody licensed is responsible for what it says, and it can miss the moment you need a person. TwentyThird is adjusted for you by a licensed psychologist.
Psychologist-designed agents are in early access. Until yours opens, the crisis lines come first and no human is alerted. The left column describes the category, not any one product.
A psychologist designs it. The people around you inform it. It follows your patterns over weeks and writes them down in plain words.
A licensed psychologist who knows you designs how Oneli listens and when it brings in a human, and stays hands-on as you change.
How Oneli is built
Bring the people who know you best. Their view of you becomes part of the picture Oneli reads.
About your circle
The patterns you repeat, named in plain words and followed week by week.
How loops are followed
A structured reading of how you relate, desire and defend, written in plain language, with the clinical term second.
What a reading looks likeYou talk. Your psychologist designs Oneli around you and stays hands-on. Oneli keeps learning how you think.
Start with the intake, about two hours at your own pace. Then talk to Oneli any day in the Consulting Room. It knows your readings, your weekly Catchups and what it asked you last time.
Last week you said Sundays feel heavy. How was this one?
Lighter. I said no to my sister, for once.
What did that no cost you, and what did it give back?
A licensed psychologist who knows you designs Oneli around you and stays hands-on for as long as you work together. You never have to configure anything.
Licensed psychologist
Licence verifiedEvery conversation and Catchup sharpens your readings, so Oneli knows more of your story each time. You decide what your psychologist sees.
Invite people who know you — a partner, a close friend, a parent, a sibling, a co-parent — to answer 12 questions about you, in about five minutes. You never see their answers. Oneli reads a summary and brings their view into what it asks you.
Three of the four people you invited said it. Your intake never did.
What does keeping the peace cost you?
Oneli looks for what keeps coming back: the yes before you decide, the distance after closeness, the work that takes over. It names a loop in plain words, then follows it through every Catchup and conversation.
The loopthen asked again
Where it happened this month
Most at work, never with friends: a clue to who you are protecting.
Twelve readings after the intake: the loop you repeat, how you talk about yourself, authority and you, closeness and distance, what you want, what stops you at work, and six more in your report. Each says what it means for you first and gives the clinical term second.
intimacy threshold
When someone gets close, you get busy: three relationships cooled in the month they turned serious.
What you reach for right after a warm moment.
Write a dream down when you wake. Oneli reads it with you and names what it keeps returning to, in plain words.
Each highlighted phrase points to something the dream keeps coming back to.
“I'm back in the flat where I grew up, but the corridor leads straight to my office. My mother is waiting at the door and I can't keep her waiting. Then my father's voice says the report isn't good enough, and the key won't turn.”
Oneli doesn't look symbols up in a dream dictionary. It notices what keeps coming back and asks about it the next time you talk.
The same Oneli, offered three more ways.
Design Oneli for each of your patients without writing a prompt, and stay hands-on for every patient between sessions.
See Agent StudioYour clinicians become the psychologists on the platform. They design each patient's Oneli, stay hands-on, and are alerted when something needs a human, inside your own escalation routine.
Talk to us about a pilotYou pay for seats. You never see who uses them or what they say. Your people get the Room plan and can add a psychologist privately.
Talk to usStart with three free days. No card until you choose a plan.
The intake, your 12 readings, the weekly Catchup and your Case File.
The Consulting Room, one report a month, and a circle of up to five people. Cancel any time.
A mental-health support package for your team. Every employee gets their own Oneli and the Room plan, privately; you see how many joined, never who or what they say.
The company planTwo questions matter most: what the AI does when you are not okay, and who can read your words.
Oneli combines our own algorithms, large language models and the guidance of your psychologist. Your account is stored in the EU and is never sold. Our privacy policy lists every company that helps us run TwentyThird.
Nothing your psychologist sets can switch off safety routing, make Oneli diagnose or prescribe, or let it pretend to be human.
Take the intake at your own pace. Oneli and your first readings are ready a few hours after you finish.
If you are in danger, contact local emergency services now — 112 anywhere in the EU. TwentyThird is not an emergency service. How safety works