4th Quartile GuaranteeKeep access until you succeed
The Original AI Casper PrepEstablished 2024
Put Casper Test Prep on Autopilot
Learn, practice, see how you rank, and improve fast - so you stand out effortlessly on test day. Research-driven, data-backed - the ultimate Casper prep resource.
Trusted by applicants to top schools
What you'll get
Everything you need to get in the 4th quartile
Practice real test questions, get your responses reviewed - know exactly what to improve.
Instant feedback, instant improvement
A quartile estimate, line-by-line notes, and your answer rewritten stronger - seconds after you finish.
I would first check in with my teammate privately to hear their side.1 If they're struggling, I'd offer support.2 Honestly, some people just aren't team players.3 [...]4
Private check-in first
StrongLeading with empathy instead of blame is exactly the right instinct - keep doing this.
I would check in privately and ask how they're doing.1 I'd offer concrete help - rebalancing tasks or sharing notes.2 If nothing changed, I'd involve our supervisor4 so the team isn't stuck carrying the load.
A question bank that runs deep
150+ questions and 16 full tests - typed and media-based scenarios, every major question type, across all 10 competencies. You will run out of test days before we run out of questions.
The exact test-day experience
Answer exactly like on test day - typed and video responses, same sections, same time limits. Watch the scenario once, the questions appear, the clock starts.
Our reputation
See what people are saying about us
Our customers love us - and so will you.
CasperPractice completely transformed my test preparation!! The realistic scenarios and detailed feedback helped me understand exactly what to expect on the test and how to prepare for it. I scored in the top quartile and landed multiple interviews 😊
Sarah C.
Interviews @ 3 Medical Schools in Canada
As someone who struggles with soft skills, this platform was very helpful. The practice questions mirrored the actual test format, and the AI feedback helped me internalize a repeatable framework.
Kevin X.
Scored 4th Quartile
MaximumCandy1218
Reddit · r/CASPerTest
I found the question bank amazing - very thorough. I was getting 2nd/3rd quartile in practice and ended up with a 4th quartile. I was ecstatic when I received my mark!
Emma
Scored 4th Quartile
I started using casperpractice.org just a few days before my actual exam and still managed to score in the 4th quartile!!! Totally worth it!
David P.
Interview @ U of T Dentistry
Why trust us
Our expertise is your edge
This isn't our first rodeo. Here's what makes us different and what will give you an advantage on test day.
Proven approach
CasperPractice is the #1 AI prep platform for the CASPer test. Everything we've learned helping 41,620+ students - what works, what doesn't, and what separates the top quartile - is baked into the product.
ranked AI CASPer prep
students prepped
answers powering our AI
What's CASPer?
Created at McMaster University, CASPer has screened 900k+ applicants across 600+ schools on the core skills it measures - ethics, empathy, communication, and professionalism. It's a situational judgment test used for admissions into medicine, dentistry, nursing, veterinary, PA programs and more.
Purpose-built AI
We don't just ask ChatGPT to “rate this answer”. Our AI was built from the ground up - powered by 1M+ real Casper answers, calibrated against proven frameworks, and relying on technology that isn't available out of the box in consumer AI products.
Experienced team
This isn't a student side project. Our multidisciplinary team has decades of experience in technology, data science, and admissions.
Research-backed
Our approach is grounded in published research - every question, competency, and scoring rubric is informed by official research conducted by Acuity Insights, the company behind Casper. Not guesswork.
Put that expertise to work on your first answer - free.
Start practicing - it's freeWhy choose us
"I'll just useinstead"
Scored Casper answers have never been published - Acuity doesn't release them. ChatGPT has only read what the internet says about the test. It can't know what a 4th quartile answer looks like, because that isn't online.
ChatGPT
General-purpose chatbot
Pretends to know Casper - sounds convincing, but it's guessing from what the internet says
Everyone uses it - 70%+ of Casper takers prep with ChatGPT - identical advice won't make you stand out
Grades by vibes - a friendly "9/10" that doesn't map to the Casper evaluator scale
Average advice for an average grade.
CasperPractice
Purpose-built Casper AI
Informed by 1M+ answers - we know what strong and weak answers actually look like
We teach you how to stand out - coaching aimed at the top quartile, not the average answer
Calibrated to grade accurately - and shows you exactly what to fix
We know what a 4th quartile answer looks like.
The 4th quartile guarantee
Prep with us and score in the 4th quartile - or your plan is extended, free, until you do. Full details in the FAQ below.
Frequently Asked Questions
Ready to get a 4th quartile score?
Representative practice. AI coaching. Start free.
Start practicing - it's free