Our Story

Why we built PrepGraph.

We started in high-pressure Indian exam prep, and we're building the AI tutor every student deserves — goal-aware, adaptive, and always guiding them toward what's next.

Every serious learner is working toward a goal — a JEE rank, a NEET score, an SAT target, a grade to master. Getting there takes something most students don't have: a tutor who knows exactly where they are, what they need next, and how to keep them moving, every single day.

Human tutoring can't do that consistently at scale. One teacher cannot track every student's learning map, detect every hidden gap, and recommend the right next step for each of them, every day.

PrepGraph is built to do exactly that. It sets a goal with you, diagnoses where you are, builds a personalized learning path, adapts as you improve, surfaces gaps early, and keeps guiding you with feedback — with a level of personalization that ordinary tutoring cannot consistently match.

We started in the high-pressure world of Indian JEE and NEET preparation — some of the most demanding exam goals in the world. That proving ground shaped the product. Today PrepGraph serves K-12, JEE, and NEET learners in India, and K-12, SAT, and ACT learners in the United States.

We also partner with schools who want to bring this tutor into their classrooms — see For Schools.

THE TEAM

Built by People Who Understand Learning

U

Umesh

Founder & CEO

23+ years in software engineering, specialising in agentic AI platforms. Leading PrepGraph's vision to build an AI tutor that can personalize learning for every student, at scale.

N

N Singh

CTO

Engineering leadership driving the platform architecture, Teaching Agent Mesh, and the technical infrastructure that powers PrepGraph's adaptive learning system.

D

Dr. Anisha Sarkar Dutta

Content Lead

Academic content expertise ensuring every diagnostic, practice question, and learning path is rigorously aligned to the goal a student is working toward.

S

Sampat Kumar

AI Lead

AI/ML engineering leadership building the proprietary Teaching Agent Mesh — six specialised AI agents that power diagnostics, adaptive practice, and intelligent tutoring.

Start your learning journey

Create a free account, set your goal, and let PrepGraph guide you the rest of the way.