Delta
🇬🇧

The intelligent copilot
for psychologists.

Delta structures your notes, remembers every patient and helps you maintain the therapeutic thread — session after session.

14 days free · HDS hosting (France) · No commitment

Patients Current session Calendar
Today
ML
Marie Laurent
Session #12 · Anxiety
Live
TC
Thomas Carpentier
Session #8
14h30
LR
Léa Rousseau
Session #5
16h00
AB
Antoine Bernard
Session #3 · Tomorrow
Marie Laurent · Session #12
In progress
Topics discussed
Anxiety related to professional presentation, perfectionism, fear of peer judgment
Key points
Progress on breathing technique introduced in session #9. Reconnection to sense of competence.
Recommended follow-up
Progressive exposure exercise to plan for the next two weeks.
· · ·
Delta Copilot
Suggested approach
Consider cognitive restructuring on perfectionism. Gradual exposure has shown good results with this patient.
Based on CBT literature
Patient context
12 sessions since Sept. 2025
Progress: social exposure (+)
Professional presentation on 02/24
★★★★★
4.9/5 · "Finally a tool designed for our practice."
Used by psychologists throughout France
Cabinet Lumière PsyLibéral Thérapia Neuro&Co CentreÉmotions PraticiensPro MindSpace AlliancePsy Cabinet Lumière PsyLibéral Thérapia Neuro&Co CentreÉmotions PraticiensPro MindSpace AlliancePsy

Delta accompanies you at every key moment of your practice.

Before

Arrive prepared for every session

ML
Marie Laurent
Session #12 · Generalized anxiety
Last session
Anticipatory anxiety before presentation. 4-7-8 breathing consolidated.
To resume today
Progressive exposure · Socratic questioning · 2-week action plan.
Therapeutic progression
Pre-session briefing
Patient context, in 10 seconds
Clear summary, points to resume, objectives — to start the session immediately.

You pick up exactly where you left off.

During

Be fully present

Marie Laurent · Session #12 In progress
Real-time notes
The patient mentions intense anticipatory anxiety before her March 12 presentation...
Active transcription
Automatic note-taking
Delta handles the notes
Delta structures what is said during the session — without interrupting your clinical presence.
💡 Copilot suggests
Cognitive restructuring on perfectionism — Socratic questioning recommended.
CBT · Session #9
📌 Do not forget
Professional presentation on 02/24 — identified point of vigilance.
Clinical copilot
A clinical copilot, in real time
Delta suggests adapted approaches, based on patient history and clinical literature.
After

Zero admin, 100% clinical

Generated report
Marie Laurent · Session #12
Session: Work on anticipatory anxiety...
Plan: Progressive exposure exercise before next session.
Exportable PDF GDPR Compliant
Reports & summaries
Generate your reports, in seconds
Delta generates a complete and exportable clinical report — respecting your style.
Sent message · Delta
Hello Marie, here is your 4-7-8 breathing exercise to practice before your presentation Thursday. 🌿
Feel free to give me feedback at our next session.
Dr. Claire B. · via Delta  ✓✓
Automatic send · 2h after session
Automatic messages
Reminders and exercises, sent automatically
Delta sends reminders, exercises and follow-up messages to your patients after each session.
Security & Confidentiality

Your patient data, in good hands.

Delta was designed to meet the strictest requirements of the French regulatory framework — for you and your patients.

Learn more about our security
Data hosted in France
HDS certified servers located in France, in accordance with GDPR and medical confidentiality obligations.
No audio retained
Audio is never stored. The transcription is generated then immediately deleted from our servers.
End-to-end encryption
All communications are encrypted. No one else has access to your patient files.
GDPR Compliant HDS France AES-256 Encryption Annual audit
Psychologist

« Since Delta, I leave every session with structured notes and a clear head for the next patient. The accuracy is truly impressive. »

Sophie C.
Clinical psychologist, Paris 11th
Testimonials

They use Delta every day

SC
Sophie C.
Clinical psychologist · Paris 11th
★★★★★

« I leave every session with structured notes and a clear head. The accuracy is truly impressive. »

LM
Lucas M.
Psychologist · Bordeaux
★★★★★

« The pre-session briefing completely changed my life. I arrive prepared without having to reread everything. It's the thing I wish I had from the beginning. »

EV
Emma V.
CBT Psychologist · Lyon
★★★★★

« The copilot suggestions come at exactly the right time. It's like having a silent supervisor beside you. »

NB
Nicolas B.
Psychologist · Nantes
★★★★★

« I was already saving 40 min per day from the first week. I don't understand why I waited so long. »

CD
Camille D.
Psychologist · Toulouse
★★★★★

« My reports are now twice as complete. And I no longer spend my evenings writing them. Delta truly changed my daily routine. »

TR
Thomas R.
Neuropsychologist · Strasbourg
★★★★★

« I was skeptical about confidentiality. After reading the security page, I was reassured. The tool truly delivers on GDPR. »

AL
Anaïs L.
Child psychologist · Rennes
★★★★★

« Inter-session follow-up convinced me. My patients feel that I remember everything — and it's true. Delta keeps the thread for me. »

MF
Marc F.
Psychologist · Montpellier
★★★★★

« I tested other tools — nothing comparable. Delta truly understands our profession. The clinical vocabulary is precise, reports are ready to send. »

SC
Sophie C.
Clinical psychologist · Paris 11th
★★★★★

« I leave every session with structured notes and a clear head. The accuracy is truly impressive. »

LM
Lucas M.
Psychologist · Bordeaux
★★★★★

« The pre-session briefing completely changed my life. I arrive prepared without having to reread everything. It's the thing I wish I had from the beginning. »

EV
Emma V.
CBT Psychologist · Lyon
★★★★★

« The copilot suggestions come at exactly the right time. It's like having a silent supervisor beside you. »

NB
Nicolas B.
Psychologist · Nantes
★★★★★

« I was already saving 40 min per day from the first week. I don't understand why I waited so long. »

CD
Camille D.
Psychologist · Toulouse
★★★★★

« My reports are now twice as complete. And I no longer spend my evenings writing them. Delta truly changed my daily routine. »

TR
Thomas R.
Neuropsychologist · Strasbourg
★★★★★

« I was skeptical about confidentiality. After reading the security page, I was reassured. The tool truly delivers on GDPR. »

AL
Anaïs L.
Child psychologist · Rennes
★★★★★

« Inter-session follow-up convinced me. My patients feel that I remember everything — and it's true. Delta keeps the thread for me. »

MF
Marc F.
Psychologist · Montpellier
★★★★★

« I tested other tools — nothing comparable. Delta truly understands our profession. The clinical vocabulary is precise, reports are ready to send. »

JP
Julie P.
Psychologist · Lille
★★★★★

« No more hasty notes between patients. Delta generates a structured report that I just need to validate in 2 minutes. »

RG
Romain G.
Work psychologist · Paris
★★★★★

« Cumulative patient memory is stunning. I find in 10 seconds what we discussed 6 months ago. No detail is lost. »

IB
Isabelle B.
Psychoanalyst · Marseille
★★★★★

« I was afraid it would look like a simple chatbot. Not at all. It's a real clinical tool that respects the complexity of our work. »

HC
Hugo C.
Psychologist · Grenoble
★★★★★

« Onboarding is ultra simple. In 20 minutes I was operational. And support responded in less than an hour when I had a question. »

PM
Pauline M.
Psychologist · Nice
★★★★★

« Automatic reminders sent to patients after each session are a real plus. Several told me it helps them stay engaged between sessions. »

VT
Vincent T.
Systemic psychologist · Nantes
★★★★★

« Report format adapts to my systemic approach. It's not generic at all — Delta learns your style over sessions. »

SR
Sandrine R.
School psychologist · Lyon
★★★★★

« I recommend Delta to all my colleagues. The free trial always convinces them. It's the kind of tool that becomes indispensable in a week. »

OA
Olivier A.
Psychologist · Clermont-Ferrand
★★★★★

« What I appreciate most: the tool imposes nothing on me. It adapts to my way of working, not the other way around. Finally a solution designed for practitioners. »

JP
Julie P.
Psychologist · Lille
★★★★★

« No more hasty notes between patients. Delta generates a structured report that I just need to validate in 2 minutes. »

RG
Romain G.
Work psychologist · Paris
★★★★★

« Cumulative patient memory is stunning. I find in 10 seconds what we discussed 6 months ago. No detail is lost. »

IB
Isabelle B.
Psychoanalyst · Marseille
★★★★★

« I was afraid it would look like a simple chatbot. Not at all. It's a real clinical tool that respects the complexity of our work. »

HC
Hugo C.
Psychologist · Grenoble
★★★★★

« Onboarding is ultra simple. In 20 minutes I was operational. And support responded in less than an hour when I had a question. »

PM
Pauline M.
Psychologist · Nice
★★★★★

« Automatic reminders sent to patients after each session are a real plus. Several told me it helps them stay engaged between sessions. »

VT
Vincent T.
Systemic psychologist · Nantes
★★★★★

« Report format adapts to my systemic approach. It's not generic at all — Delta learns your style over sessions. »

SR
Sandrine R.
School psychologist · Lyon
★★★★★

« I recommend Delta to all my colleagues. The free trial always convinces them. It's the kind of tool that becomes indispensable in a week. »

OA
Olivier A.
Psychologist · Clermont-Ferrand
★★★★★

« What I appreciate most: the tool imposes nothing on me. It adapts to my way of working, not the other way around. Finally a solution designed for practitioners. »

One choice to make.

With or without Copilot. Everything else is included.

Monthly Annual −20%
Essential
Memory & Notes

To get started with clinical memory and automatic reports.

39 / month −20%
 

  • Cumulative clinical memory
  • Automatic session notes
  • One-click PDF reports
  • Pre-session briefing
  • Patient files & calendar
  • Inter-session follow-up
  • HDS hosting · France
Most popular
Copilot
Memory & Copilot

Everything in Essential, with the real-time clinical assistant during your sessions.

79 / month −20%
 
✦ Profitable from 5 sessions / day
🧠 What is the copilot?
An assistant that suggests real-time therapeutic approaches, flags attention points and identifies links with past sessions — based on clinical literature.

  • Everything in Essential plan
  • Unlimited live copilot— real-time connections between sessions
  • Contextualized clinical suggestions
  • Priority support
14 days free, no commitment. Test Delta with your real patients, on your real sessions. If it's not for you, you leave owing nothing — and you take all your data with you.

Frequently asked questions

No. Delta transcribes in real time but does not record or store any audio file. The transcription is generated locally then immediately deleted from our servers.
Yes. All data is hosted on HDS certified servers in France. Delta is fully GDPR compliant and respects medical confidentiality obligations.
You get access to all features for 14 days, without a credit card. At the end of the trial, you choose the plan that suits you — or you leave, with no obligation.
No. Delta integrates into your workflow without changing anything. You conduct your sessions exactly as before — Delta works in the background and gives you back your structured notes at the end of the session.
Yes. Delta offers templates adapted to different approaches (CBT, psychodynamic, systemic...) and you can create your own formats in a few clicks.
Yes, no commitment or cancellation fees. You can cancel from your account at any time. You keep access until the end of the current period.
Delta works on computer, tablet and mobile. The clinical copilot is available on all devices with a microphone.
Delta continues to work offline and automatically syncs when the connection is restored. No session data is lost.
It is your responsibility as a practitioner. We provide a GDPR-compliant patient information clause template to integrate into your usual informed consent.
Yes, by email and chat. Pro users benefit from priority support with guaranteed response within 4h on business days. During the trial, you also have full support access.

Start structuring your practice today.

Try Delta for free