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AI study coach for JEE, NEET & CBSE 11–12
Find the chapters costing you marks. Understand why you get questions wrong. Get a daily study plan built around what you need to improve.
I’m preparing for
Aarav · JEE Main 2027
After Mock 12 · 6-day streak
Predicted rank band
4,200 – 6,800↑ from 6,900 – 9,400
Teacher-reviewed solutions
Faculty audit explanations weekly
Works offline on Android
App under 60 MB
Free diagnostic, no card
Plans from ₹749 a month
Your data, your control
No ads · export or delete anytime
How it works
A 25-question diagnostic maps where your marks slip, chapter by chapter.
Each mistake is tagged as a concept gap, careless error or time pressure.
A 90-minute daily plan, re-cut every night until weak chapters hold.
Step 1 takes 20 minutes and costs nothing.
Your weak-chapter map is free to see. The plan that fixes it starts at ₹749 a month.
The free diagnostic
Tap any question to see how it was marked, then switch to the results.
Used μmg instead of μmg cos θ for friction on the incline.
Mistake typeCareless error
Illustrative sample — not a real student’s result.
Features
Practice, revision, doubts and your predicted rank read from one record of what you got wrong.
Mistake analysis
Personalised daily plan
Built around school and coaching. Miss a day and it re-plans instead of piling up.
How the plan is written →Camera doubt-solving
Predicted rank band
180 / 300 · JEE Main
Rank 6,000 – 8,300
JEE Main rank predictor →Spaced revision
Adaptive practice
Harder after a right answer, easier after a wrong one.
Adaptive practice →Supported exams
Every question carries chapter, concept and the error it usually catches — that tagging is what lets one bank serve five exam patterns. Free: build a chapter-wise question paper with the question paper generator.
Chapter-wise JEE Main practice on the 75-question pattern, with −1 for wrong numericals.
Multi-concept problems and partial-marking practice for Advanced aspirants.
NCERT-line-mapped Biology, NEET mock tests and 180-in-180 accuracy drills.
NSEP, NSEC and IOQM/RMO-style reasoning sets.
Board-format answers alongside entrance preparation.
Free, no account — the questions students search for most.
For parents
One short email every Sunday at 8 pm answers the four questions parents ask most. Your child sees exactly the same numbers — nothing is reported behind their back.
Week 12: Aarav studied 11.5 h · 3 chapters improved
Study consistency11.5 h · target 10.5 h
Chapter mastery & rank band
Recurring mistake
Sign errors in E°cell, three weeks running
Worth asking at dinner
Has coaching covered Electrochemistry yet?
Sample email · placeholder figures
It starts with your child’s free diagnostic.
The diagnostic and weak-chapter map are free. The Sunday parent email comes with Focus (₹899/month) and RankLab. No ads, no data sold — export or delete anytime.
Cancel in one tap; access runs to the end of the paid period. Full refund within 7 days of a first payment if fewer than 10 doubt solves are used. GST shown at checkout.
Monthly · cancel anytime · sibling & dropper discounts
See where you stand
₹0
free · no card
Who it's for
Anyone deciding whether an AI plan is worth it — Class 11 upwards.
Class 11–12, alongside coaching
₹899
per month · cancel anytime
Who it's for
Students in coaching who need the hours after class to count.
Droppers and top-rank aspirants
₹2,499
per month · cancel anytime
Who it's for
Droppers and JEE Advanced or Olympiad aspirants who want people, not just software.
Prices in ₹ per month; yearly prices are the per-month equivalent, billed once. GST is shown at checkout. Cancel anytime in one tap — access runs to the end of the period you paid for. Full refund within 7 days of a first payment if you have used fewer than 10 doubt solves. Pay by UPI, cards, net banking or wallets.
Not here? Write to hello@brainstride.co — a mentor replies, not a bot.
BrainStride is an AI study coach for JEE Main, JEE Advanced, NEET UG, Olympiads and CBSE Class 11–12. A 20-minute diagnostic maps your weak chapters, each mistake is classified, and a 90-minute daily study plan is re-cut every night. Teachers review the solution bank.
It is 25 questions in about 20 minutes, calibrated to your class and target exam. You get a weak-chapter map with the mistake pattern behind each weak chapter and a recommended next session.
JEE Main, JEE Advanced, NEET UG, Olympiads (NSEP, NSEC, IOQM/RMO-style) and CBSE Class 11–12 boards, from one chapter-tagged question bank.
Difficulty adjusts question by question. Each wrong answer is tagged as a concept gap, careless error or time pressure, and the tag decides your next chapter-wise practice set.
The 20-minute diagnostic and your weak-chapter map are free, with no card. Everything that fixes the map — the nightly plan, adaptive practice, camera doubt-solving, mistake analysis and spaced revision — is on Focus at ₹899 a month (₹749 billed yearly) or RankLab, and both cancel in one tap.
On Focus and RankLab, parents get a summary every Sunday at 8 pm: study consistency, chapter mastery, recurring mistakes and one suggested next step. The student sees the same numbers.
Attempts are used to build the student’s own plan. BrainStride sells no data and shows no ads; you can export or delete everything from settings.
Occasionally. Faculty review the solution bank and audit explanations weekly, and a “this looks wrong” button sends any question to a subject mentor.
Take a short diagnostic, see your weak chapters and why you lose marks — then decide whether you want a personalised plan.
Start Your Free Diagnostic25 questions · 20 minutes · No credit card
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