SadhanAI is a personal exam coach for Group I, II, and IV aspirants — adaptive mocks, photo doubt-solver, and a Tamil-fluent AI tutor that explains why, not just what.
Every wrong answer auto-organised by topic. Sadhana resurfaces them at exactly the right interval — so you never miss the same question twice.
Generate fresh 100-question, 120-min mocks in your weak areas — pulled from a bank of 50,000+ TNPSC-pattern questions and rated by past aspirants.
No drowning in PDFs. No “complete syllabus” videos. Just one calibrated, daily routine that gets you exam-ready.
Group I, II, IV, or TET — and the date you're writing it. Sadhana ingests the official syllabus and weights every topic by past mark-distribution.
A short adaptive test that maps your strengths, gaps, and starting rank against current aspirants. No pressure — just calibration.
A 5-minute quiz, one chapter, one mock per week. Sadhana does the rest — rebuilding your plan, surfacing weak topics, predicting your rank.
Most “AI tutors” are general models with a thin syllabus prompt. SadhanAI's coach is fine-tuned specifically on Tamil Nadu's official textbooks, every previous paper since 1995, and the explanation patterns of the state's top-performing aspirants.
Cancel anytime. Pay in INR via UPI, GPay, PhonePe or card. Web prices are ₹50 less than Play Store.
Sadhana's Tamil tutor explained the Constitution in a way my coaching class never did. Cleared Group II in my second attempt.
The photo doubt solver is unreal. I scan one PYQ at a time during chai breaks and it builds my error notebook for me.
I used to study 8 hours and feel I did nothing. Sadhana's plan tells me what to do for 90 minutes — and that's genuinely enough.
The daily quiz streak got me through 6 months of demotivation. ஒரே ஒரு வினா கூட விட்டது இல்லை.
Can't find what you're looking for? Email hello@sadhanai.aiand we'll reply within a day.
For now, yes. We're hyper-focused on Tamil Nadu's state services exams — Group I, II, IV, and TET — because that's where deep, syllabus-aligned AI tutoring makes the most difference. Tamil Nadu Police, RRB, and SSC support arrives Q3 2026.
14 days free. No credit card. Cancel any time. Join 5,000+ TNPSC aspirants already on the daily routine.