Train safely,
practice with confidence.

The bridge between the textbook and the clinic. Simulate complete clinical cases with AI-generated virtual patients: history taking, exams, case presentation to attending, and detailed feedback.

Early access · Limited spots

ConsultationAna Paula Ferreira · 34 y/o
Good afternoon, doctor. I've had chest pain since this morning. I'm really scared.
Is the pain constant or does it come and go? Are you short of breath or sweating?
It comes and goes. And yes, I get short of breath when I move. This has never happened before.
Does anyone in your family have heart problems? Are you taking any medications?
ExamsAna Paula Ferreira · 34 y/o

Ordered: CBC · troponin · ECG

Troponin I
0,08 ng/mL
CK-MB
38 U/L
WBC
11.200/mm³
Hemoglobin
12,8 g/dL
Creatinine
0,9 mg/dL
Blood glucose
102 mg/dL
HandoverDr. Henrique (supervisor)
Female, 34 y/o, chest pain for 6h radiating to the left arm. Elevated troponin and ST depression in V3–V5.
What were her heart rate and blood pressure on arrival?
HR 98 bpm, BP 130/85 mmHg. Hemodynamically stable.
What is your primary hypothesis and immediate management?
EvaluationCase evaluation
Overall score
7.9/10
History taking
8.5
Physical exam
7
Clinical reasoning
8.5
Management
7.5
Communication
9
Presentation
7
Good history collection with targeted questions. Correctly investigated risk factors and red flags. Consider exploring differential diagnoses such as PE and aortic dissection before committing to the primary hypothesis.
Consultation
Exams
Handover
Evaluation

You study medicine for years, but that first real patient encounter is still terrifying.

There's a gap between classroom theory and the confidence needed to treat a real patient. Praxia was built to close that gap.

The theory-to-practice gap

Students enter their clinical rotations with years of memorized content but no real patient experience. The anxiety of a first clinical encounter is rarely addressed in the classroom.

The missing bridge

Praxia was built to connect what you learn from books to what actually happens in the clinic, with AI-generated clinical cases that replicate the unpredictability of the real world.

Confidence before your first real patient

Practice as many times as you need. Each session builds clinical reasoning, develops communication skills, and strengthens the confidence you'll need when the next patient is real.

From symptom to diagnosis in a single simulation session.

Each case simulates a complete clinical encounter, from first contact with the patient to personalized AI feedback.

1

Consultation

Talk with the AI-generated virtual patient. Ask questions, collect the medical history, and conduct the physical exam just like in real life.

2

Exams

Order the tests you deem necessary and interpret the lab and imaging results to narrow down your diagnostic hypothesis.

3

Case Presentation

Present the case to the virtual attending. Defend your clinical reasoning and answer the supervisor's questions.

4

Evaluation

Receive detailed AI-generated feedback with competency scores: history taking, clinical management, communication, and clinical reasoning.

Built for those who learn and for those who teach.

Students

Practice clinical encounters anytime, without depending on an available preceptor. Improve at your own pace with immediate feedback.

  • Varied AI-generated clinical cases
  • Instant competency-based feedback
  • Complete progress history
  • 3 free cases, no credit card

Institutions

Offer supervised clinical practice at scale. Track class performance and align cases to your curriculum.

  • Teacher dashboard with class-wide view
  • Per-student performance reports
  • Cases aligned to course content
  • Plans for classes of any size

Designed to accelerate your clinical growth with AI.

Every session is an opportunity to apply what you've studied and receive immediate feedback on your clinical reasoning.

AI-generated patients

Every case is unique. AI creates patients with coherent clinical history, personality, and symptoms. No repetition, no fixed script.

Complete clinical workflow

History taking, exams, case presentation to attending, and final evaluation, all in a single session. The full arc of a clinical encounter.

Competency-based feedback

Separate scores for clinical reasoning, clinical management, communication, and case presentation. Know exactly where to improve.

A safe space to make mistakes

Practice without fear. No real patient is affected, and every mistake becomes a learning opportunity with a detailed explanation of what could have been different.

Let's talk.

For partnerships, integration with academic institutions, or press inquiries, get in touch.

Frequently asked questions.

Everything you need to know before you start practicing.

Praxia is an AI-powered clinical simulator that lets medical students and residents practice complete consultations with virtual patients, including history taking, physical exam, lab and imaging orders, case presentation to attending, and detailed competency-based evaluation.

Yes. Students can start with 3 free clinical cases, no credit card required. Institutions can request custom plans for their classes.

Each session simulates a complete clinical encounter: you talk with the virtual patient, collect the medical history, order and interpret exams, present the case to the supervisor, and receive detailed feedback with competency scores (history taking, clinical management, communication, and clinical reasoning).

Praxia is built for medical students, residents, physicians looking to practice, and teachers or preceptors who want to offer supervised clinical simulations at scale for their classes.

The art of clinical practice is learned by doing.

Secure your early access to Praxia. Fill out the form in seconds and be among the first to train with our virtual patients.

Early access · Limited spots