Acceptance guaranteeKeep access until you get in
From the team behind the#1 CASPer Test AI Prep site
Rank top 10% on your MMI
Most candidates practice blind. You'll run realistic MMI stations with an AI that knows what the top 10% do differently - and coaches you to do the same.
Trusted by applicants to top schools
What applicants are saying
Real students. Real results.
Such a great resource! I have a busy work schedule so was super useful to have a practice buddy that is always available.
Sarah K.
Accepted to McMaster MD
nowayjose
Discord · 25/26 Med Application Cycle
I loved casperpractice and mmipractice was even better! Strongly recommend to anyone preparing for MMIs.
James L.
Accepted to UBC MD
The roleplay stations were really helpful for getting comfortable talking through scenarios out loud. I kept freezing up before and now I actually have a structure to fall back on. Would recommend to anyone who doesn't know where to start with MMI prep.
Priya M.
Accepted to U of T MD
MaliceArt
Reddit · r/premedcanada
This is the only way I was able to effectively practice acting stations - great resource!!
Daniel R.
Accepted to McGill MD
Used this for about three weeks before my interview and it takes a lot of weight off your shoulders just knowing you've seen every type of question they could throw at you. The ethical scenarios especially helped me think through both sides instead of just jumping to an answer.
Emily W.
Accepted to Ottawa MD
Rudah
Discord · 25/26 Med Application Cycle
What you'll get
Everything you need to ace your MMI
Endless curated questions
Stop hunting for practice questions. Our bank of 350+ MMI practice questions covers every category you'll face - ethics, personal, situational, policy, roleplay, and more. Each one is tagged by question type, program, and country so you can drill exactly where you need it. We're adding new questions regularly, but you'll never run out.
Browse all questions“First, I would have a private conversation with the…”
“What if they responded defensively?”
Realistic practice on demand
The most realistic MMI simulation you'll find online. Timed prep, a live AI interviewer that listens and responds with follow-up questions, and the same pressure you'll feel on interview day. Available whenever you are, fully customizable to your MMI format, and completely judgement-free. Practice at 2am in your pajamas if you want.
Try a free stationFeedback you can trust
This isn't one person's opinion or a ChatGPT response. Our scoring and feedback are built on extensive research, 100k+ real candidate responses, proprietary AI technology, and a multidisciplinary team with decades of experience in admissions. Beyond evaluating your content and structure, we analyze how you deliver it - your phrasing, filler words, and tone of voice. Every score is calibrated against real peers, and every piece of feedback is something you can act on immediately.
See how you compareYou outperformed 72% of candidates on this question type. Strong ethical reasoning, with room to improve structure.
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 in your interviews.
Proven approach
We built CasperPractice.org, the #1 AI prep platform for the CASPer test - a situational judgment test directly inspired by the MMI. Everything we learned helping 32,000+ students prepare for CASPer - what works, what doesn't, and what separates the top scorers - is baked into MMI Practice.
ranked AI CASPer prep
students helped
responses analyzed
What's CASPer?
Created at McMaster University by the same researchers who pioneered the MMI, CASPer has screened 900k+ applicants across 600+ schools on the same core skills -ethics, empathy, communication, and professionalism. It was designed to bring MMI-style assessment earlier in the admissions process, before the interview stage.
Purpose-built AI
We don't just ask ChatGPT to “rate this answer”. Our AI was built from the ground up - leveraging hundreds of thousands of real responses, 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 peer-reviewed literature - not guesswork.
Free practice could cost you another year
Generic AI and peer practice can only take you so far. Here's what you're missing.
| Peer Practice | ChatGPT | MMI Practice | |
|---|---|---|---|
| Attentive interviewer with follow-up questions | |||
| Realistic timed stations | — | ||
| Available 24/7, no scheduling | — | ||
| Customizable MMI station simulator | — | — | |
| Competency-based scoring rubric | — | — | |
| Percentile ranking vs. peers | — | — | |
| 350+ free human-curated MMI questions | — | — | |
| Rewatch recordings with transcript | — | — | |
| Data-driven top-scorer insights | — | — |
Pricing
Practice for free, upgrade to stand out
Get the value of a $5,000 prep course for a fraction of the cost. No subscription, acceptance guaranteed.
Free
Practice for free
- Access to all 350+ questions
- 1 live mode interview + feedback
- Unlimited async mode interviews
- Customizable station settings
- View practice history
- Unlimited live interviews
- Unlimited feedback with percentile grade
- Acceptance guarantee
Never expires
Basic
Full access for a week
- Access to all 350+ questions
- Unlimited interviews in live and async modes
- Unlimited feedback with percentile grade
- Customizable station settings
- View practice history
- Acceptance guarantee
- Lifetime access
Pay once, no subscription
Pro
Unlimited access forever
- Access to all 350+ questions
- Unlimited interviews in live and async modes
- Unlimited feedback with percentile grade
- Customizable station settings
- View practice history
- Acceptance guarantee
- Lifetime access
Pay once, no subscription
Frequently Asked Questions
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