Computerized Adaptive Testing adjusts difficulty in real-time based on student performance. Every test is unique.
FreeA comprehensive score that factors accuracy, speed, difficulty level, improvement rate, and consistency. Your true academic DNA.
FreeVisual map of what you know and what you don't. Connected topics, prerequisite chains, and gap analysis.
FreeStealth engine generates 2,400+ questions daily. IRT-calibrated. Deduplicated. Always fresh content.
Create balanced question papers in seconds. Set subject, chapter, difficulty, marks distribution — AI does the rest.
Server-enforced exam security. Tab switch detection, copy-paste block, time manipulation guard, IP logging, and 62 more.
Don't just show answers — guide students to discover them. Step-by-step hints that teach problem-solving, not memorization.
DPDP-compliant. Under-13 students require verified parental OTP consent. 10 consent types managed. Instant revoke.
Coaching centers get: batch management, teacher oversight, fee integration, performance analytics, white-label option.
Selects next question based on your current ability estimate. Gets harder when you're right, easier when you're wrong.
Item Response Theory scores every question on difficulty, discrimination, and guessing factor. Auto-recalibrates every 6 hours.
Hash + semantic deduplication ensures no two questions are the same — even if worded differently.
Upload PDF/DOCX → AI extracts questions → auto-tags subject/topic/difficulty → review queue → live.
After every test, difficulty estimates update. Questions that everyone gets right = easier. Questions nobody gets = harder.
Dynamic pricing based on demand, content quality, and competition. Fair for teachers, affordable for students.
Central repository with full tagging: subject, topic, subtopic, difficulty, bloom's level, exam target, language.
8 background processes running continuously: content generation, calibration, dedup, market scan, and more.