PREPGENIX
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Your child's 1500+
should feel routine.

One-on-one Digital SAT, ACT and PSAT prep from certified trainers, plus IB Maths and IGCSE. Your child puts in the hours, and we make sure none of them is wasted.

Free 3-day trial for the Digital SAT or the ACT. No card needed.

Illustration
1520/1600 +120

Mock 4 · 19 Jul · most recent sitting

Target 1580
Diagnostic · 12 AprTest day · 4 Oct
750/800
Reading & Writing
770/800
Math

Tap any point to see that test

Certified digital SAT expert Two-time perfect scorer One-on-one, every session Top-reviewed on tutoring platforms

Helped thousands of students reach their dream universities

  • Harvard University
  • Princeton University
  • Yale University
  • Stanford University
  • MIT
  • Columbia University
  • University of Pennsylvania
  • Brown University
  • Cornell University
  • Dartmouth College
  • UC Berkeley
  • University of Michigan

Scores you can check

Real students and their real scores. SAT scores are the full composite out of 1600, ACT scores out of 36.

14201600
↑ 180 pts · perfect score

Extremely knowledgeable, patient, and helpful. She really loves his sessions — and, most importantly, feels she's learning a lot.

MW
Martha Witt
Parent · Complete SAT course
★★★★★
11601590
↑ 430 pts · Sept 2026 SAT

The strategies finally made the SAT click for me. Every class was worth the time.

D
Derek
Student · Walton High School
★★★★★
36/36
Perfect ACT score

The best ACT prep I could have asked for. The timed practice got me ready for test day.

ZM
Zeneth McClure
Student · ACT
★★★★★
36/36
Perfect ACT score

Patient, sharp and always encouraging. I could not have reached 36 without these sessions.

AM
Aribah Morshed
Student · ACT
★★★★★
12901560
↑ 270 pts · Sept 2026 SAT

Focused classes that never wasted my time. I walked into the test feeling confident.

MB
Manish Bhatt
Student · Woodstock School
★★★★★
1590/1600
Sept 2026 SAT

Clear, patient and always prepared. The practice tests felt just like the real thing.

S
Saumya
Student · DPS
★★★★★
14501590
↑ 140 pts

He's knowledgeable and a great teacher. When he explains the work, I finally understand it. You can expect to learn quickly, and well.

IS
Iris Santalucia
Student · Complete SAT course
★★★★★
14001570
↑ 170 pts

My son just loves his technique — very practical with the concepts. We're very satisfied. Worth every bit of what he charges.

A
Ashish
Parent · Complete SAT course
★★★★★
15301550
↑ 20 pts · 800 in Math

Great teaching and great practice material. I would recommend PrepGenix to any friend.

F
Francesca
Student · Gretchen Whitney High School
★★★★★
14701520
↑ 50 pts · Sept 2026 SAT

Every class taught me something I used on test day. Thank you!

A
Advay
Student · Oakridge International School
★★★★★

From first mock to dream university

We find what costs your child points, fix it one-on-one, and lock it in with daily practice.

Diagnose

One full-length mock shows which question types cost your child points, so we know where to start.

Plan

Give us the test date and target score. The portal turns them into a daily quota that keeps your child on pace for test day.

Coach

Your child works live, one-on-one, with a certified digital SAT expert, and learns the fastest route through each question type.

Climb

Spaced-repetition drills and a mock every week turn technique into habit. You see every score in the weekly report.

See exactly what
your child logs into.

Included with one-on-one Digital SAT, ACT and PSAT prep. The screens below show sample data.

Questions that behave like the real exam.

Timed, Digital-SAT-style questions, weighted toward whatever your child keeps getting wrong.

  • Math and Reading & Writing, section by section
  • Answers save even if the connection drops mid-session
Pick an answer, then the tabs
Practice GroundMath
Algebra · Medium 00:42
A line passes through the points (2, 5) and (6, 17). What is the value of y when x = 10?
This session
Questions answered12 of 18
Correct so far9
Flagged for the coach2
Flagged questions open the next session, so nothing confusing waits a week.
Tonight's mix
Linear equations6
Systems of equations4
Percent and rates5
Ratios3
The mix is rebuilt from the last two sessions, so it follows the misses.

A wrong answer turns into a lesson.

Every question opens into a worked solution, so your child sees where the thinking broke.

  • Missed questions come back on a spaced-repetition schedule
  • Anything confusing can be flagged for the next session
Walk the steps, then the tabs
Solution
A line passes through (2, 5) and (6, 17). What is y when x = 10?
C29
Correct
Step 1: slopeThe rate of change is (17 − 5) ÷ (6 − 2) = 3
Spaced repetition
Back in your queuein 3 days
And again12 days later
The spacing is per question. Miss the same one twice and it comes back sooner.
Where this came from
First missed inMock 3 · 21 Jun
TopicLinear equations
Attempts2
Every question keeps its own history, which is what the coach reads before a session.

The part that answers "is this working?"

Accuracy by topic and a score estimate that moves as the mocks come in. Your coach works from the same view.

  • Scores shown as a range, not one flattering number
  • Weak domains link straight into practice
Tap a domain, then the tabs
My AnalyticsMath
Estimated score band
750–780▲ 60
Top 10% · across 4 full-length mocks
Math section, mock by mock
Mock 4 · 19 Jul770
Mock 3 · 21 Jun760
Mock 2 · 24 May750
Mock 1 · 3 May730
Diagnostic · 12 Apr710
Section scores only. The composite sits on the home screen.
ACT

Preparing for the ACT? It has its own portal: real ACT forms, timed like test day, with the highlighter, line reader, answer eliminator and calculator from the online ACT.

Try ACT free
Start practicing free No card required · Take your first diagnostic in minutes

Most options give you
half of what works.

An app gives reps with nobody watching. A tutor watches, but the practice stops when the hour does.

Tap a competitor to compare head-to-head
What your child gets PrepGenix
Attention in every session One-on-one No coach Often 100+ students 1-on-1
Adaptive practice between sessions Included Yes Sometimes Rarely
Full-length digital mocks Included Yes Yes Varies
Day-by-day study plan Rebuilds itself Sometimes Fixed syllabus By hand
Missed questions come back automatically Included Sometimes No By hand
The coach can see every mistake made Included No coach Limited Only what's shown
Parents are told what's happening Written report, weekly Nothing A report card, eventually Whatever gets mentioned
What you commit to Nothing until they qualify Monthly sub Whole course Usually a package

With one-on-one prep, coaching and the practice platform come together in one fee.

One-on-one, for the test your child is taking

Every student works one-on-one with a certified trainer, on a plan built around them. We only enrol students who qualify. Send an enquiry and we'll tell you whether your child qualifies, and what it costs.

Where most students start

Digital SAT prep

One-on-one · Grades 10 to 12

  • A plan built from your child's diagnostic mock
  • Live one-on-one sessions with a certified trainer
  • Practice platform and full-length mocks included
  • A written report to parents every week

Fee shared on enquiry

Enquire

ACT prep

One-on-one · Grades 10 to 12

  • Live one-on-one sessions with a certified ACT trainer
  • Our ACT practice portal, with full timed tests
  • A written report to parents every week

Fee shared on enquiry

Enquire

PSAT prep

One-on-one · Grades 9 to 11

  • The PSAT/NMSQT in 11th grade is the test National Merit uses
  • Starting in grade 9 or 10 builds straight into the SAT
  • Practice platform included

Fee shared on enquiry

Enquire

IB Maths

One-on-one · AA or AI, HL or SL

  • Lessons follow your child's course and exam session
  • Exam papers and the internal assessment
  • Taught by a specialist IB Maths tutor

Fee shared on enquiry

Enquire

IGCSE Maths and English

One-on-one · Grades 9 and 10

  • Maths, Core or Extended
  • English, reading and writing
  • Lessons follow your child's syllabus and exam session

Fee shared on enquiry

Enquire

Only want practice? The platform is also available on its own for 1, 3 or 6 months: adaptive practice, full-length mocks and a day-by-day study plan, with no live sessions. Try it free for 3 days or ask about it.

You shouldn't have to ask
“so, how's it going?”

In most coaching setups you find out whether it worked when the score report arrives. By then there is nothing left to fix.

Here you get a written progress report every week. It shows what your child worked on, what moved, what is still costing points, and whether the daily practice is getting done.

  • Every week, in writing. Not when you chase it, and not once a term.
  • Mock scores and section trends. Numbers you can check, not vague reassurance.
  • Quota adherence. You'll know if the daily practice is being skipped while there's still time to act on it.
  • One-on-one, every session. Your child has the trainer’s full attention, not a seat in a class.
V.
Vaibhav Sharma
Founder & head coach, PrepGenix

I still teach. So does our team of certified trainers.

I'm Vaibhav, founder of PrepGenix and a certified digital SAT expert. I'm also a two-time perfect scorer. I've been in the test-prep space for the last eight years, and I still take classes myself. Alongside me, certified digital SAT and ACT trainers teach our one-on-one students, using the same method and the same platform.

I built the PrepGenix platform so our students don't lose momentum between sessions. Coaching shows you the fastest path to every question; the platform makes sure you walk it.

More about how we coach

Everything you're wondering

Is this for the new digital SAT?
Yes. The timing follows Bluebook, and the strategy is built for the adaptive modules and the digital format.
Do you coach the ACT?
Yes. We coach the ACT as well as the digital SAT. ACT students get their own practice portal, laid out like the online ACT, with full timed tests and single sections. Your child can try it free for 3 days, and an enquiry tells you which program fits.
SAT or ACT: which should my child take?
US colleges accept either one equally. The digital SAT is adaptive, so the second module of each section depends on how the first went. The ACT is the same fixed test for everyone and gives less time per question. Many students take a practice test of each and go with the one they score higher on. Our SAT vs ACT guide compares them side by side.
Is the practice platform really included?
Yes, with one-on-one Digital SAT, ACT and PSAT prep, at no extra cost. Your child can also try it free for 3 days before you enquire.
How much can I expect to improve?
On average, our students gain 150 to 250 points. It depends on where your child starts and how much of the daily practice gets done. The SAT results above range from 20 to 430 points, and two students scored a perfect 36 on the ACT. Other students may gain less. We don’t promise a number. We do send you a written report every week, so you can see early whether it’s working.
Are sessions online or in person?
All sessions are online and one-on-one, so your child has the trainer’s full attention. Whiteboarding, mock reviews and homework run through the PrepGenix platform.
Is every student taught one-on-one?
Yes. Every student works one-on-one with a certified trainer, on a plan built around them. If your child only wants practice, the platform is also available on its own. Send an enquiry and we’ll tell you whether your child qualifies and what it costs.
Do you prep for the PSAT and National Merit?
Yes. The PSAT/NMSQT taken in 11th grade is the test National Merit uses to choose its Semifinalists. Many students start PSAT prep in grade 9 or 10, and the same skills carry straight into the SAT.
Do you teach IB and IGCSE?
Yes, one-on-one: IB Maths (Analysis and Approaches or Applications and Interpretation, at HL or SL), IGCSE Maths (Core or Extended) and IGCSE English. Lessons follow your child’s syllabus and exam session.
How will I know whether my child is improving?
You get a written progress report every week. It covers what your child worked on, how their mock scores and section trends are moving, what’s still costing points, and whether they’re keeping up with the daily question quota. You don’t have to wait for the official score report to find out whether it’s working.
What if it's not the right fit?
That’s what the enquiry is for. We only enrol students who qualify, so if a program isn’t right for your child, we’ll tell you before you pay anything. If you join and change your mind, ask within 4 days of joining for a full refund. Refund policy.
What does coaching cost?
The fee depends on the program, and we share it in writing when you enquire. That fee is the whole amount you pay us for the program. Send an enquiry and we’ll reply on WhatsApp or by email with the fee and whether your child qualifies.

Let's see if it's a fit.

We only enrol students who qualify. Tell us a little about your child, and we'll reply on WhatsApp or by email with the fee and whether they qualify.

Question 1 of 4

Which test is it for?

Four quick taps, then send. We reply on WhatsApp or by email.

Pressing send saves your answers for our team. If you chose WhatsApp, it also opens WhatsApp with them filled in, and we can still reply if it doesn't open. What we do with enquiries: privacy policy.

Rather write? Email us or message us on WhatsApp. Want to see the platform first? Try it free for 3 days.

Try free Enquire now