Figure out your medical problem.

Figure out
your medical
 problem.

Figure out your medical problem.

Better health and privacy await.

Better health and privacy await.

We understand how frustrating it can be when your health is uncertain and confusing.

We will take you to better health.

Designed by Doctors and PhDs from an Ivy-league institution.

Getting Started is Easy:

  1. Download the app

  1. Answer simple questions about your symptoms

  1. Get answers and visit prep

How Primary Intelligence Works

Have a Conversation About Your Symptoms, Curated Just for You.

No forms, no multiple-choice boxes. Just a dialogue where Primary asks the right questions at the right time, guided by your experience.

How are you feeling today?

AI doctor chatbot asking patient how they are feeling to begin symptom assessment

Receive a Precise, Evidence-Based Assessment

Possible causes are only the beginning. Primary translates the assessment into an actionable care plan for you to discuss with your doctor. This isn't generic advice. It’s your first step to resolution.

Based on our chat about your chest pain, a likely diagnosis is:

  • Pericarditis

  • Pneumonia

  • Esophageal Spasm

Medical AI providing diagnosis for chest pain including pneumonia, pericarditis, and esophageal spasm

Walk Away with Clarity and Confidence

A diagnosis is only the beginning. Primary instantly translates its assessment into a clear, actionable care plan tailored to you. This isn't generic advice. It’s your step-by-step pathway to resolution.

Lets walk through some next steps:
Laboratory Testing

  • Antibiotic Therapy

  • Symptom Relief

  • Precautions

AI symptom checker recommending next steps with lab testing, antibiotic therapy, and pain relief precautions

Primary Intelligence is There When

You Need it, 24/7

Welcome! I'm Primary, here to help you understand what's going on. Tell me what's been bothering you

I've had this really bad headache for the past 3 days. It's mostly on the right side of my head and it's pretty intense.

I'm sorry you're dealing with that. Let’s figure out what’s going on.

  • When did the headache first begin, and has it been continuous or intermittent since then?

  • Are there any factors that make the pain better or worse (e.g., movement, posture, medications, rest)?

It started about 3 days ago, pretty suddenly actually—I remember I was at work and it just came on. It's been pretty much constant since then, maybe slightly better when I first wake up but then it ramps back up within an hour or so.

As for what affects it, lying down in a dark quiet room helps a bit, but not completely. Movement definitely makes it worse—like if I bend over or turn my head quickly. I tried taking ibuprofen twice but it barely touched it, which is unusual for me because that normally works for my headaches. Bright lights really bother me too, and loud noises make it feel more intense.

Thank you for sharing those details. This is helping me pinpoint what's going on.

  • How would you describe the quality of the pain (e.g., throbbing, pressure, sharp, stabbing, etc.)?

  • On a scale of 0 – 10, how severe is the headache at its worst and at its mildest?

Primary Intelligence is There When

You Need it, 24/7

Welcome! I'm Primary, here to help you understand what's going on. Tell me what's been bothering you

I've had this really bad headache for the past 3 days. It's mostly on the right side of my head and it's pretty intense.

I'm sorry you're dealing with that. Let’s figure out what’s going on.

  • When did the headache first begin, and has it been continuous or intermittent since then?

  • Are there any factors that make the pain better or worse (e.g., movement, posture, medications, rest)?

It started about 3 days ago, pretty suddenly actually—I remember I was at work and it just came on. It's been pretty much constant since then, maybe slightly better when I first wake up but then it ramps back up within an hour or so.

As for what affects it, lying down in a dark quiet room helps a bit, but not completely. Movement definitely makes it worse—like if I bend over or turn my head quickly. I tried taking ibuprofen twice but it barely touched it, which is unusual for me because that normally works for my headaches. Bright lights really bother me too, and loud noises make it feel more intense.

Thank you for sharing those details. This is helping me pinpoint what's going on.

  • How would you describe the quality of the pain (e.g., throbbing, pressure, sharp, stabbing, etc.)?

  • On a scale of 0 – 10, how severe is the headache at its worst and at its mildest?

Talk To Primary

Talk To Primary

Benchmarks

World-Class Intelligence

World-Class Intelligence

Built by Ivy League physicians. Grounded in validated clinical research. Primary Intelligence delivers clinical precision without compromise.

Trusted By Doctors

Trusted By Doctors

Created and actively used by the physicians who built it. When doctors trust AI for their own medical questions, you know it's different.

Privacy
First

Privacy First

Your data is yours. It’s never sold or used for model training. And It’s fully aligned with HIPAA guidelines and protected with enterprise-grade security.

Your Privacy Is Our Policy

Primary never requires any personally identifiable information. Your health data is protected with enterprise-grade security and strict access controls. Primary is HIPAA compliant. Your privacy and security is our chief concern.

FAQ

What is Primary Intelligence?

Primary Intelligence outperforms the benchmark for the US medical licensing exam and uses sophisticated clinical reasoning to assess your symptoms. It weighs probabilities, rules out inconsistencies, and delivers a precise diagnosis based on the information you provide. The accuracy of your assessment depends on the details you share—the more thorough and honest you are in describing your symptoms, the more accurate Primary's diagnosis will be.

What is Primary Intelligence?

Primary Intelligence outperforms the benchmark for the US medical licensing exam and uses sophisticated clinical reasoning to assess your symptoms. It weighs probabilities, rules out inconsistencies, and delivers a precise diagnosis based on the information you provide. The accuracy of your assessment depends on the details you share—the more thorough and honest you are in describing your symptoms, the more accurate Primary's diagnosis will be.

How accurate is Primary Intelligence?

Primary Intelligence outperforms the benchmark for the US medical licensing exam and uses sophisticated clinical reasoning to assess your symptoms. It weighs probabilities, rules out inconsistencies, and delivers a precise list of possibilities based on the information you provide. The accuracy of your assessment depends on the details you share—the more thorough you are in describing your symptoms, the more accurate Primary's output will be.

How accurate is Primary Intelligence?

Primary Intelligence outperforms the benchmark for the US medical licensing exam and uses sophisticated clinical reasoning to assess your symptoms. It weighs probabilities, rules out inconsistencies, and delivers a precise list of possibilities based on the information you provide. The accuracy of your assessment depends on the details you share—the more thorough you are in describing your symptoms, the more accurate Primary's output will be.

How long does a consultation typically take?

Doctors ask a lot of questions. So do we. Most consultations involve around 15 questions, though this can vary based on your symptoms. Primary is thorough—it asks the specific questions needed to understand what you're personally experiencing, just like a careful physician would. The entire conversation typically takes 10-15 minutes, but you can go at your own pace.

How long does a consultation typically take?

Doctors ask a lot of questions. So do we. Most consultations involve around 15 questions, though this can vary based on your symptoms. Primary is thorough—it asks the specific questions needed to understand what you're personally experiencing, just like a careful physician would. The entire conversation typically takes 10-15 minutes, but you can go at your own pace.

Is Primary Intelligence safe & secure?

Yes. Your privacy is fundamental to everything we do. We protect your health information with enterprise-grade security, strict access controls, and are fully compliant with HIPAA guidelines. We never sell your data, and our AI providers are contractually prohibited from storing your conversations or using them for any purpose beyond answering your questions. You maintain full control and can delete your information anytime.

Is Primary Intelligence safe & secure?

Yes. Your privacy is fundamental to everything we do. We protect your health information with enterprise-grade security, strict access controls, and are fully compliant with HIPAA guidelines. We never sell your data, and our AI providers are contractually prohibited from storing your conversations or using them for any purpose beyond answering your questions. You maintain full control and can delete your information anytime.

Is my health data private?

Absolutely. We protect your health data with enterprise-grade security and strict access controls. Your privacy and security is our chief concern.

Is my health data private?

Absolutely. We protect your health data with enterprise-grade security and strict access controls. Your privacy and security is our chief concern.

Is this a replacement for my doctor?

No. Primary is a first step to help you better understand your health. It provides clarity about what might be happening and guidance on what type of healthcare to seek next. Many users find Primary helps them feel more prepared and informed when they do see their doctor, making those visits more productive. For serious or emergency symptoms, you should always seek immediate medical care.

Is this a replacement for my doctor?

No. Primary is a first step to help you better understand your health. It provides clarity about what might be happening and guidance on what type of healthcare to seek next. Many users find Primary helps them feel more prepared and informed when they do see their doctor, making those visits more productive. For serious or emergency symptoms, you should always seek immediate medical care.