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Evogyan PREP

Exam companions that beat the coaching apps.

Grounded, cited, bilingual, exam-aware. Three companions built for India's toughest entrances — two live today, one in build.

Book a demo See NEET.AI
NEET.AILIVE

NEET-UG · NCERT-grounded · EN + Tamil
UPSC SentinelLIVE

UPSC · the prediction engine
NEET PG AIIN BUILD

Postgraduate medical · precision-tuned

NEET.AI · LIVE

NEET prep, in English and Tamil.

NEET preparation that beats the private coaching centres — in English and Tamil.

தமிழ் AI பொறியாளர்கள் உருவாக்கிய NEET தயாரிப்பு தளம்.

NO TEXTBOOKS NEEDED

The exact NCERT passage, on every question.

Exact chapter & page cited every time
Textbook passage shown with a confidence score
High-yield facts + full chapter summary
NEET.AIBiology
Where does the light reaction of photosynthesis occur?
In the thylakoid membranes of the chloroplast; the Calvin cycle runs in the stroma.NCERT Biology XI · Ch 13 · p.210 · confidence 0.97
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THE EQUITY UNLOCK

The same question — in Tamil.

English

A small hole of area 2 mm² near the bottom of a filled open tank of height 2 m. Taking g = 10 m/s², the rate of flow of water through the hole is nearly:

A) 8.9 × 10⁻⁶ m³/s
B) 2.23 × 10⁻⁶ m³/s ✓
தமிழ் (Tanglish)

2 m உயரமுள்ள open tank-இன் அடியில் 2 mm² area உள்ள சிறிய துளை. g = 10 m/s² எனில், துளை வழியாக நீர் வெளியேறும் rate of flow ஏறக்குறைய எவ்வளவு?

A) 8.9 × 10⁻⁶ m³/s
B) 2.23 × 10⁻⁶ m³/s ✓
24×7 AI TUTOR

A private tutor for every student.

Ask any concept, any time, in seconds
Always NCERT-cited, never invented
Definition, exam pattern, traps & mnemonics
NEET.AI Tutor24×7
Explain Le Chatelier's principle simply.
Disturb a system at equilibrium — change concentration, pressure or temperature — and it shifts to oppose that change.NCERT Chemistry XI · Ch 7 Equilibrium · cited
EXAM TRAPS · MNEMONICS →
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PERSONALISED COACH

Ranks every chapter by weakness × exam-weight.

Chapter-wise mastery across all 4 subjects
Ranked by weakness × exam-weight
Study plan + 180-question adaptive mocks
NEET.AI CoachAll 4 subjects
Ranked by weakness × exam-weight
Human Physiology
Thermodynamics
Genetics & Evolution
START 180-Q ADAPTIVE MOCK →
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20 YEARS OF NEET, DECODED

Built on 8,080 past questions.

Twenty years of NEET papers analysed chapter by chapter — trend and difficulty modelled so each student's highest-risk topics surface first.

TESTED HEAD-TO-HEAD

Higher accuracy than the models coaching apps run on.

NEET.AITamil-built NEET model
98%
General model · Aused by private apps
94%
General model · Bused by private apps
85%

Same 50-question held-out NEET test set. A model built for NEET beats the general-purpose models everyone else depends on.

Grounded in NCERT. Full Tamil support.

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WHAT MAKES NEET.AI DIFFERENT

Four things the coaching apps can't do.

Grounded & citedEvery answer traces to an exact NCERT chapter and page, with the passage and a confidence score — never generic, unverifiable AI.
Bilingual equityEvery question available in English and Tamil (Tanglish) — the same rigour, in the student's language.
The coachChapter-wise mastery across all four subjects, ranked by weakness × exam-weight, with a plan and 180-question adaptive mocks.
20 years decoded8,080 past questions modelled for trend and difficulty, so each student's highest-risk topics surface first.

BILINGUAL, RENDERED LIVE

ENGLISH

Q. Which hormone regulates blood calcium levels?

A) Insulin · B) Parathyroid hormone ✓ · C) Thyroxine · D) Glucagon

NCERT Biology XI · Ch 22 · Chemical Coordination
தமிழ்

கே. இரத்தத்தில் கால்சியம் அளவை எந்த ஹார்மோன் கட்டுப்படுத்துகிறது?

A) இன்சுலின் · B) பாராதைராய்டு ஹார்மோன் ✓ · C) தைராக்சின் · D) குளுகாகான்

NCERT Biology XI · Ch 22

THE PROOF

Built for NEET. Measured on NEET.

NEET.AIpurpose-built model
98%
General model · Aused by private apps
94%
General model · Bused by private apps
85%

Accuracy on a 50-question held-out NEET test set, against general-purpose models. NEET.AI's original phrasing and qualifier are preserved.

UPSC SENTINEL

LIVE

The UPSC prediction engine.

A multi-signal engine that ranks what the exam is most likely to ask, with a daily 7 AM intelligence brief that turns the day's news into prediction impact.

68.6%
Sentinel accuracy
On its published measure — phrased exactly as on customai.in.
Open the live app →
UPSC SentinelRanked topics7 AM briefPractice
Most likely to be asked · with confidence
Topic A
Topic B
Topic C
Weak topics route you to practice and past questions.
Illustration of the layout — generic topics, not a prediction.
Multi-signal ranking

Cycling, current-affairs heat, distractor and convergence signals combine into a ranked topic list with confidence.

7 AM intelligence brief

Each morning's PIB, editorials and judgments mapped to what they change in the prediction.

Weak-topic routing

Practice and PYQ explorer route you to what you're most likely to get wrong.

NEET PG AI

IN BUILD

Postgraduate medical prep, precision-tuned.

The same grounded, cited approach, tuned for NEET-PG. In active build — here's what the architecture already covers.

Textbook-grounded tutorTappable citations with a verifiable question-to-page chain, prioritising Indian guidelines.
On-demand vignettesTap a topic to generate clinical vignettes for focused, exam-style practice.
Prediction + analyticsA prediction engine plus spaced-repetition and Bloom-level analytics to focus revision.

NEET PG AI is in build; capabilities above reflect its design. Specific performance figures will be published when measured.

The exam, predicted.

A multi-signal engine that ranks what UPSC is most likely to ask.

RANKED TOPICS

What to study, in priority order.

Topics ranked with confidence intervals
Signals: cycling · CA-heat · distractor · convergence
UPSC SentinelRanked topics
Topic A
Topic B
Topic C
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7 AM BRIEF

The news, turned into prediction.

PIB, editorials, judgments — every morning
Mapped to what it changes in your prep
UPSC Sentinel7 AM brief
This morning
A new policy notice touches a topic already on your list — it moves up.brief · linked to the source
Editorial · no change to your list
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THE MEASURE

68.6% accuracy.

UPSC Sentinelprediction engine
68.6%

Phrased exactly as published on customai.in.

NEXT · IN BUILD

NEET PG AI.

Postgraduate medical prep, precision-tuned. In active build.

IN BUILD
NEET PG · GROUNDED

Every answer, back to the textbook.

Tappable citations, verifiable Q→page
Indian guidelines prioritised in retrieval
NEET PG AI
First-line management of DKA?
Fluids, insulin infusion, and potassium monitoring — in that order.cited · standard medicine text · Indian guideline priority
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Two live. One on the way.

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INTRODUCTORY PRICING

Per exam. Start free.

Free to try, then a simple monthly or annual plan per exam. Figures are introductory and indicative.

Free
Free / forever

A real taste of the tutor.

  • Limited daily tutor questions
  • NCERT-cited answers
  • English + Tamil
Annual
₹4,499/ year

Best value for a full season.

  • Unlimited tutor & coach
  • 180-question adaptive mocks
  • Full 20-year decoded engine
  • Priority new features
Monthly
₹499/ month

Full access, month to month.

  • Unlimited tutor & coach
  • Adaptive mocks
  • Cancel anytime

All figures carry data-placeholder and are registered in PLACEHOLDERS.md. Checkout opens a demo request while pricing is finalised — no card is charged from this site.

Try the tutor on a real question.

Book a walkthrough of NEET.AI and UPSC Sentinel — or see the whole platform.

BEFORE · SCHOOL

Campus →

The school that built the aspirant.

NEXT · SEAT

Compass →

Turn the rank into the right seat.

THEN · DEGREE

Academy →

Carry the learner through college.