A bright, empty white room with a tall window. Nagi, a white android with soft mint light beneath its plates, stands quietly on the right, facing the room.

Nagi & Me · powered by AI

Mental Health Companion

Not a person. A mind that’s read widely.

A private, anonymous place to talk things through, by text or voice, whenever you need. No name. No email.

Built by a team with decades in medical technology and published clinical research in mental health.

No card to start · Web, iPhone and Android

No name. No email. No app store required — though if you'd like one, Nagi is on the App Store and Google Play.

No name. No email. A mental health companion with chat, mood diary, weekly check-ins and doctor reports included — and your Nagi code, once you create it, is the only key.

What Nagi is

A mind that’s read widely.

Nagi & Me is an anonymous mental health companion app, and Nagi is the AI inside it. Not a chatbot pretending to be your friend: a calm that listens, and answers gently. Somewhere to put things down — private, supportive and non-judgmental.

Around the conversation sit practical tools: a mood diary, a weekly check-in, a medication diary, and a clear report you can take to your doctor. Nagi is not a medical device and not a crisis service. It sits alongside professional care, never in place of it.

Built for one job

Honest about what it is, and what it isn’t.

Not a general-purpose chatbot. Built by a team with decades in medical technology and published clinical research in mental health, Nagi & Me is made for mental health and nothing else, and Nagi is the AI inside it, tuned and bounded for that one purpose.

How it works

Start wherever you like.

  1. Step 01

    Open Nagi

    In your browser or the app. No form and no email: create your Nagi code in Settings, and the code is the only key.

  2. Step 02

    Say it, or type it

    “I don’t know where to start” is a fine first line. Nagi listens, reflects it back, and gives no advice you didn’t ask for.

  3. Step 03

    Keep a record

    A mood diary and a weekly check-in, and a report for your doctor when you want one.

The promise

What you tell Nagi is never connected to who you are.

Your email lives with our payment processor, who knows it pays for a subscription — but can't see anything inside your account: no conversations, no diary, no scores. Nagi's own systems never hold your email at all.

So no single system anywhere contains both who you are and what you've said — and we never join them. When your subscription ends, even the processor deletes your email.

What’s inside

Included in your membership.

What is Nagi?

A calm that listens, whenever you need.

A mental health companion, in your pocket.

Nagi & Me is an anonymous mental health companion app — talk things through with Nagi by text or voice, follow your mood over time, and take a clear picture to your doctor. Not therapy, not a diagnosis. A calm that listens.

Nagi & Me is an anonymous mental health app with one simple idea at its centre: sometimes the most useful thing is someone to talk to. Chat with Nagi by text, or just speak — about the day, the worry that won't settle, or the thing you can't say anywhere else. No name, no email, no waiting room.

Around the conversation sit practical tools for your mental health and wellbeing: a daily mood diary, a weekly check-in score, a medication diary, and a clear PDF report you can take to your doctor. Small habits, honestly kept — that's where the picture of how you're really doing comes from.

And to be plain about what Nagi is not: not a therapist, not a diagnosis, and not a crisis service. Nagi & Me is a mental health companion app that sits alongside professional care, never in place of it.

Nagi & Me · a calm that listens

Free to read

From the Nagi desk.

Plain-English pieces on mood, sleep, habits and the research worth trusting. When a study makes headlines, we read it slowly and tell you what it actually says — caveats included.

Read all articles

Practical, free

Nagi Guides.

All guides

One membership

Everything Nagi does, in one place.

First 15 messages free
Monthly
$9.99
per month
50 messages a month
Best value · Save 17%
Annual
$99.99
per year
$8.33 / month equivalent
50 messages a month

Choose the plan that suits you — you can switch anytime, and you confirm your choice in the app.

Chat with Nagi (50 messages a month) · mood diary · weekly check-in · medication diary · doctor report · members' library

Need more? A 50-message top-up is there whenever you want one — any messages you don’t use carry over to next month.

Start talking · 15 messages free

No card needed to start. Membership then begins with a 7-day free trial — cancel anytime, in one tap, and cancel during the trial and you pay nothing.

Nagi seated on a white block, leaning slightly forward with hands together, in a listening pose.

Get the app

Whenever you’re ready, Nagi is there.

Create a Nagi code and it opens the same account everywhere — pick whichever door suits you.

In your browser

The web app

Nothing to install and no store account needed — open Nagi on any device and start talking.

Open the web app

Android

On Google Play

The full Nagi app in your pocket — chat and voice, mood diary, weekly check-ins and doctor reports.

Get it

iPhone

On the App Store

The Nagi app is on the App Store in the UK, US, Canada, Australia and New Zealand.

Get it