AI-Powered Patient Advocacy · Now on the App Store

Leo was built for the patients the healthcare system keeps leaving behind.

Leo is your 24/7 AI patient advocate — helping you understand diagnoses, fight insurance denials, and never face a doctor's appointment alone again. Available in your language, built with your dignity in mind.

Currently available on iOS via App Store. Free for people on government medical assistance. Pro plans available.

Try Leo Free

As seen on:

Sound familiar?

“I left my appointment more confused than when I walked in.”

“My insurance denied my claim and I have no idea how to fight back.”

No one in the room spoke my language or understood my culture.”

“I'm managing my mom's care from another city and I'm overwhelmed.”

“I don't know if these two medications are safe to take together.”

“My health records are scattered across 4 different portals.”

Leo gives patients the tools to navigate care on their terms.

6 specialized AI advocacy modes. Available 24/7. In your corner.

Ask Leo (6 Advocacy Modes)

Navigator, Ally, Educator, Analyst, Coordinator, Wellness Coach. Leo adapts to your moment.

Appointments & Visit Prep

Prepare questions before your visit, get plain-language summaries after. (Pro)

Insurance Appeals

Leo reads your denial letter and helps you write a powerful, trauma-informed appeal. (Pro)

Multilingual Voice Mode

Real-time translation and voice support so the language barrier never becomes a healthcare barrier.

Preventive Care Recommendations

Personalized screening recommendations based on your age, identity, and risk factors.

Medication Management

Track your meds, set reminders, scan prescriptions, and get plain-language explanations.

My Health Documents

Upload, store, and actually understand your records, labs, and forms in one secure place. (Pro)

Wellness Score

A simple, engagement-based score that reflects your health habits — not your diagnoses.

Leo does not diagnose conditions or replace your doctor. Leo advocates for your understanding and rights.

Try Leo Free

This is what it feels like to have someone in your corner.

Watch how Leo helps you understand a denial letter, prepare for a specialist appointment, or figure out what your diagnosis actually means — in plain language, on your timeline.

Leo has no relationship with your insurer, your hospital, or your doctor's billing department. Your health is the only agenda.

Leo works for you

Your doctor works for the hospital. Your insurer works for the plan.

Leo works for you.

No hospital ties. No insurer contracts. No pharma relationships.

Ever.

Built by someone who's been there

I built Leo because I lived it.

At nine years old, I was translating doctor's instructions for my parents because no one in the room spoke our language.

I watched my father navigate chronic illness in a system that wasn't built for him.

I have a Bachelor's in Health Sciences, a Master's in Science Education and I built the advocate I wish my family had.

Read Charlie's full story →
Bachelor's in health science
MASTER'S IN SCIENCE EDUCATION
Senior Certified Pharmacy Technician
Certified Diversity Professional

Leo keeps healthcare human.

Radical Transparency

You always know why Leo suggests something. No black boxes.

Patient-Controlled Data

Your health data belongs to you. We never sell it. Ever.

Built for Health Equity

Designed with and for communities who've been failed by the system.

Read our full AI Ethics Commitments →

Here’s what makes Leo different

Healthcare advocacy shouldn't cost more than healthcare.

On Medicaid, Medicare, or government assistance? Essential is free. Pro is $15/mo. Apply for the Healthcare Access Program.

You deserve an advocate. Leo is ready.

Join patients nationwide already navigating healthcare with confidence.

Currently available on iOS via App Store. Free for people on government medical assistance. Pro plans available.