Know Your Score Before Test Day
A continuously updated pass probability — so you book your exam when you're ready, not when you run out of time or nerve.
Create Free AccountThe Problem
The anxiety of not knowing if you're ready costs students weeks of over-studying. Others attempt exams prematurely and fail $150–$950 certification exams they weren't ready for. Without a readiness signal, you're guessing.
How It Works
Your Proficiency Is Continuously Evaluated
Every activity updates your proficiency across all tested topics. The pass prediction model runs against your full knowledge model after every session.
Thousands of Exam Outcomes Are Simulated
The system simulates thousands of possible exam question draws against your current proficiency, generating a distribution of likely scores.
You See a Projected Pass Probability
A clear pass probability percentage — updated in real time as you study — with a confidence interval. Watch it climb as you fill your knowledge gaps.
When You're Ready, You'll Know
When your pass probability hits your confidence threshold, the system sends a "ready to test" notification. Book your exam with confidence.
Key Benefits
Real-Time Updates
Probability recalculates after every session, not just after full practice exams.
Topic-Level Breakdown
See exactly which exam domains are lifting or dragging your overall probability.
Stops Premature Attempts
Know before you pay. Avoid failing $150–$950 exams you weren't ready for.
Stops Over-Studying
When you hit 90%+, you're done. No more studying to study rather than studying to pass.
Related Features
Autopilot Study Planning
Autopilot uses pass probability to tell you exactly when to book your exam.
Learn moreExam Simulator
Practice exams are the most precise input to the pass probability model.
Learn moreAdaptive Learning
The knowledge model that feeds pass probability calculations.
Learn more