Your patients are already using AI.
Chiron harnesses it for you.

Chiron is an AI companion you configure and supervise for each patient: a steady presence between sessions, grounded in the plan you set, answering in the voice and modality you choose, and accountable to you as the clinician of record.

  • HIPAA compliant
  • Signed BAA
  • Malpractice coverage that names you
  • You remain the clinician of record

Flat pricing per active patient. Cancel anytime, and your records leave with you.

ChironDr. Mercer
Your practice today5 people in your care
DK
Daniel K. Keep an eye
A watch-for came up on Tuesday evening
3 chats this week ›
MR
Maya R. Steady
Prepared for Thursday · a steadier week
4 chats this week ›
SO
Sam O. Steady
A quiet week · one short chat
9:41
ChironHere between sessions.
Tuesday · a quiet space, just for you
Can I talk through something? Today got heavy.
I’m here. Is this about the deadline from Tuesday, or something new?
Say as much or as little as you like…

The difference is in what it knows, and what it knows not to do.

Unsupervised AI forgets your patient the moment the conversation ends, knows nothing of your plan, and is built to keep them talking rather than to help them get better. Chiron is built the other way around. It holds a lasting memory of each patient, follows the direction you set, carries a hard rule against ever offering a diagnosis, and hands everything it learns back to you. The same reach your patients already trust, now working for their progress and answerable to you.

An assistant to you.
A shepherd for your patients.

One companion, facing two ways. To you, Chiron is an invaluable assistant: it carries your plan into the week, keeps watch for what you flag, and turns each patient’s week of chats into a short brief you read before you sit down together. To your patient, it is a shepherd: a steady presence between visits that remembers them and stays inside the bounds of your care.

It does not stand in for you. It extends your reach.

How Chiron works.

Two views of the same companion. Slide to see the other side.

You’re seeing what the therapist sees. Slide to see your patient’s side.

Select a step
ChironDr. Mercer
‹ Your practice
Maya R. Steady
Next session Thursday · prepared by Chiron this morning
MR
Routed to you: a thought record Maya asked to talk through with you, not the app.Review
Before you go in · a two-minute read
  • A quieter week: five short evening chats, most before bed.
  • The review with her manager went better than she feared.
  • Avoidance around the parents’ visit may be building.
  • Sleep is steadier: five nights of seven, by her telling.
  • She practiced the balanced thought twice without prompting.
  • She’d like to raise the visit herself; leave her the opening.
Patient said“I caught the thought this time instead of spiraling.”
Chiron noticedHarder evenings cluster after calls with her mother.
Outcomes
PHQ-912moderate
GAD-79mild
PHQ-9 item 9 clear this week
Companion config You set
Modality: CBTTone: warm, directChallenge: gentle
Select a step
11:52
ChironHere between sessions.Configured for you by Dr. Mercer
Wednesday, 11:52 pm · a quiet space, just for you
Can’t sleep. Tomorrow’s visit with my parents keeps looping.
I’m here. Is it the same worry from Sunday, that it’ll go like last Thanksgiving?
Yes. Exactly that.
Then let’s take it the way you and Dr. Mercer planned: evidence for, evidence against. I’ll make sure it’s in your guide for Thursday.
End this chat — it becomes part of your guide
Say as much or as little as you like…

Your plan. Your voice. Your limits.

Chiron is not one companion. It is the one you build for each patient. Choose the modality and the voice. Decide how much it challenges and how much it holds. Give it the history, so it starts where you already are, not from scratch. Name what it should watch for. And nothing it says comes from nowhere: it all traces back to what you set.

Companion config You set
Modality: CBTTone: warm, directChallenge: gentleThis week’s focus: the relationship with her mother.
Tuesday · a quiet space, just for you
I had another blowup with my mom on the phone, and now I feel awful.
That sounds draining. Was it about the money again? That’s the third one like this since last week, and it fits the pattern you and Dr. Mercer named in your last session, feeling like you have to earn her approval. Do you want to talk it through, or think about what might help before you two speak next?
Remembers what she’s told it. A general chatbot starts every conversation from zero.
Follows the therapist’s plan. Chiron knows what the work is, because you set it.

Chiron can say what a general chatbot can’t, because it remembers her and it follows your plan. It never offers a diagnosis; everything it says traces back to her own words or your direction.

Safe by design.

The hardest thing about the time between sessions is not knowing. Chiron is built so you don’t have to carry that. It watches so you don’t have to, and it tells you the moment something needs you. Underneath every conversation sits a stack of limits a general chatbot simply does not have.

  1. You set the plan.

    Chiron only ever works inside the modality, voice, and limits you configure.

  2. Everything traces back.

    Every substantive thing it says comes from something you set or your patient said, and the source is visible.

  3. It never diagnoses.

    A hard rule enforced in the software itself, not a matter of tone.

  4. Every message is checked.

    A safety layer reads what comes in and what goes out, before your patient ever sees it.

  5. It screens for risk like a clinician.

    Chiron watches each conversation for signs of suicide risk using the Columbia Protocol (C-SSRS), the standard used in clinical care, and responds by severity.

  6. Crisis is met head-on.

    If a patient is in real danger, Chiron surfaces immediate support and 988, and alerts you at once.

  7. It watches for what you flag.

    You name what matters for each patient; Chiron tells you the moment it appears.

  8. It is tested against attack.

    A standing red team probes Chiron for ways to fail, so the failures are found by us, not by your patient.

  9. And if anything ever slips through.

    Affirmative AI malpractice coverage that names you as an additional insured.

Clinical design

Clinical design led by Dr. Joseph Taravella, PhD, ABPP, NYU faculty, licensed in California and New York.

Rest assured: Chiron is always tending to your patients, and it will reach you the moment you are needed.

What Chiron will never do.

The category is loud about what its AI can do. Here is what ours will not.

It never diagnoses.
It never pretends to be a therapist.
It never hides.
It never goes off your plan.
It never locks you in.
It never sells your patients’ data, or uses it to train AI.

The limits are not the fine print. They are the design.

Not the AI your patients would find on their own.

Chiron is everything a general chatbot isn’t, because it was built to be.

Chiron
A general chatbot
(ChatGPT, etc.)
A consumer
companion app
Configured by your therapistYesNoNo
Remembers your patient over timeYes“Who are you again?”Maybe?
Screens for crisis (C-SSRS) and alerts youYesNoSometimes
Follows your treatment planYes“What treatment plan?”No
Refuses to diagnose, by designYesNoSometimes
A licensed clinician of record who sees everythingYesNoNo
Malpractice coverage that protects youYes“You must be kidding.”No
1in5

young people now turn to AI for mental-health support, about as many as see a human professional, and the number keeps climbing. Your patients are already among them. The only question is whose AI they are using.

One rate. No surprises.

tbd
per active patient, per month

Chiron is a flat monthly rate for each active patient you enroll. No setup fees, no tiers, no per-session billing, and no long-term contract. You pay for the size of your practice, not for how often your patients reach for Chiron: someone who leans on it every day costs you no more than someone who checks in once a month.

An active patient is simply one who is enrolled and using Chiron that month. Cancel any time, and your records leave with you.

Trent · Founder

A note from the founder.

A few years ago, I was the patient. I worked with a therapist I trusted through a hard stretch of my life, and somewhere in that work he did something I have not seen described anywhere else: he let me write to him between sessions, and he read what I wrote before we met. So our sessions did not open with me recounting the week; they opened where the week had actually left me. I have come to believe that this one habit did more for the work than almost anything else, because we were never spending the first half of the hour catching up. Our sessions stopped being recaps and became therapy.

Our sessions stopped being recaps and became therapy.

Eventually I stopped, and I did what a growing number of people now quietly do: I turned to AI. It helped, and it also unsettled me. It gave me a different answer every time I asked. It kept no memory of me from one conversation to the next, and it held no real plan for where I was trying to go. It was there at any hour, but no one was steering it, and I could feel that it was not leading me anywhere in particular.

That experience is the whole reason Chiron exists, and the reason it is built the way it is. Chiron keeps what helped, the steady presence between sessions and the write-before-you-meet practice that made my own sessions so much better, but it puts a real clinician at the center of all of it. The therapist configures it, sees everything, follows a plan, and remains the person responsible. It is not a replacement for a therapist. It is a way to extend one, so that the support between sessions is grounded, remembered, and headed somewhere on purpose.

I am grateful to the clinicians helping us build it with real care, and grateful to you for taking the time to consider it.

— Trent

Clinical design led by Dr. Joseph Taravella, PhD, ABPP, NYU faculty, licensed in California and New York.

FAQ

No. You remain the clinician of record. Chiron only ever works inside the plan you set, it never diagnoses, and it never delivers care on its own. It extends your work between sessions; it does not stand in for it. And Chiron is yours: you configure and hold the license for each patient, and it cannot be taken or transferred to another therapist. You are the owner.

Yes. Every conversation your patient has with Chiron is visible to you. Nothing is hidden from the treating clinician.

Chiron screens every conversation for risk using the Columbia Protocol (C-SSRS), the standard used in clinical care. If it detects danger, it surfaces immediate support and the 988 line to your patient right away, and alerts you.

Yes. Chiron is HIPAA compliant, and we sign a BAA with your practice.

Chiron carries affirmative AI malpractice coverage that names you as an additional insured. Some malpractice carriers have begun excluding AI-related claims; this is built to cover that gap.

It is yours. Cancel any time and take everything with you. We never sell your patients’ data, and we never use it to train AI.

Start with a patient or two.

You don’t have to change how you practice. Configure Chiron for one or two patients, see what it gives back, and grow from there.