Built for medical students, residents & physicians in training

Medicalschoolishard.Studyingforitdoesn'thavetobe.

Nabu is a Virtual Tutor powered by Artificial Intelligence for medical education – it doesn't just give you answers, it teaches you the clinical reasoning behind them and builds a study plan around your weak spots.

You
I keep mixing up nephritic and nephrotic syndrome. Help?
AI
I've got you. Let's simplify:

NephrItic = Inflammation (think "I"). You'll see hematuria (blood).
NephrOtic = Protein (think "O" for prOtein). You'll see massive proteinuria (>3.5g/day).

Do you want a quick quiz on this?
The Problem

USMLE Step 1 Pass Rates Are Falling

Step 1 is harder to clear than ever. Nabu helps you train like you're already on the wards – so you're not one of the students hidden in the downward curve.

USMLE pass rates declining
Capabilities

Superhuman Tutoring

Everything you need to crush your boards, built into one interface.

Smart Summaries Dynamic Roadmaps Whiteboard Voice Screenshare Study Mode
📝

Smart Summaries & Insights

Nabu automatically generates high-yield summaries from your chat sessions. It identifies key takeaways and organizes them into a dedicated Summary Tab for quick review.

🗺️

Dynamic Roadmaps

Stop guessing what to study. Nabu analyzes your performance to build a personalized Prep Roadmap, targeting your weak areas automatically.

🎨

Interactive Whiteboard

Visual learner? Draw diagrams, flowcharts, and anatomical sketches live with Nabu to break down complex pathways.

🎙️

Real-Time Voice

Tired of typing? Speak directly to Nabu. Our sub-second voice AI mimics "Viva Voce" oral boards for high-pressure training.

🖥️

Live Screenshare

Share your screen in real-time. Nabu "sees" your practice questions and provides instant, context-aware guidance.

🎯

Dedicated Study Mode

Eliminate distractions with our immersive Study Mode. Focused UI, minimized interruptions, and optimized for long retention sessions.

Nabu vs competitors

Nabu Tutor combines the low-cost, always-on benefits of AI with the personalization, emotional interaction, and Socratic-style tutoring you'd expect from a top human instructor.

Under the Hood

Deep Tech Architecture

The First Medical Intelligence Layer.

We don't just call APIs. We engineered a proprietary cognitive stack.

🕸️

GraphRAG Engine

Standard RAG misses connections. We use Knowledge Graphs to map diseases, symptoms, and pharmacology nodes, ensuring contextually rich and medically accurate responses.

🧠

Agentic Reasoning

Our autonomous agents plan multi-step reasoning paths before answering, mimicking the clinical decision-making process of a human doctor.

Real-Time Latency

Optimized inference pipelines on Cloud GPUs ensure conversational fluidity indistinguishable from human tutoring.

Getting Started

How it Works

From sign-up to study groove in three simple steps.

01

Set Your Goal

Pick your exam (USMLE Step 1, Step 2, or Step 3). NABU maps your syllabus into weekly micro-targets.

02

Learn by Doing

Interactive Q&A with instant explanations tuned to your level – no generic flashcards or boring lectures.

03

Stay on Track

Smart reminders and progress snapshots keep momentum without the guilt spiral. Focus on what matters.

Who We Are

Leadership & Governance

A fusion of Medical Expertise, Data Science, and Strategic Guidance.

Founding Team
Kartik
Co-Founder & CEO

Kartik Goswami, MD

PGY-1 Internal Medicine. Drives vision and learner experience. Brings frontline clinical training to make NABU aligned with real exam demands.

LinkedIn →
Vineeth
Co-Founder & CTO

Vineeth Sai Varikuntla

Data Scientist (MS) and AI Engineer. Former Google, now building Nabu's core AI infrastructure. Passionate about making medical education accessible through intelligent systems.

LinkedIn →
Advisors
David Lortscher
Advisor

David Lortscher, MD

Co-founder of Curology, author of Why Doctors Win, and Board Certified Dermatologist.

Ted O'Connell
Advisor

Ted O'Connell, MD

National Director of Medical Education at KP. Venture Advisor, Co-Founder of MedPrepToGo.com, Editor-In-Chief of Elsevier's ClinicalKey Student, best-selling author of over 20 medical textbooks.

Ram Prabhakar
Advisor

Ram Prabhakar

LP at Progressive Ventures and early investor in Quantum Computing & Cognitive AI. Advisor to QpiAI. Semiconductor & Cloud Industry Veteran.

Satish Padiyar
Advisor

Satish Padiyar

Venture Investor & Advisor. Former Chief Digital/AI Officer at HCSC, McKesson, and Caterpillar. Successful startup founder (CPO/CTO) and IIT-Madras/Kellogg Alum.

Team
Kushal Theorkar
Technical Developer

Kushal Theorkar

Master's in Data Science. Specializes in advanced RAG systems and agentic AI workflows.

Muskaan Dhillon
Secretary & Osteopathic Advisor

Muskaan Dhillon

Dedicated to transforming medical education delivery and accessibility worldwide.

Iman Faisal
Social Media Manager

Iman Faisal

NYU junior in neuroscience. Passionate about the intersection of medicine and technology.

Backed by Founders Creative

Common Questions

FAQs

It can be – many learners get further with NABU alone. You can also use it alongside a tutor to cut hours (and costs).
USMLE, COMLEX, MCAT, DAT, NCLEX, and core sciences. Add your own syllabi for custom tracks.
Yes. Plans are month-to-month with one-click cancellation.
Yes. Study data is encrypted in transit and at rest. We never sell personal info.