ConfettoCasper Prep
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Casper prep from the#1 AI interview company

The team behind 54,839 mock interviews now scores your Casper answers. Real timers, a score on each answer, and a stronger rewrite.

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“Once I saw the feedback on each response, I realized I was missing perspectives, making assumptions, and jumping to solutions too quickly.”
— Anika D. · improved average response score from 5.8 to 7.6 / 9

6,731+ applicants accepted at top medical schools, with over 1.3 million minutes of practice completed.

A real scored answer

See one answer go from 5.0 to 7.0

Confetto scores each answer from 1 to 9, then shows the three changes worth the most.

A young mother's card is declined twice

Question 1 · How would you help Grace?

As written

5.0

I would tell her not to worry and take off some of the snacks so the total goes down. Then I would ask the man to be patient.

With three changes

5.0

I would tell her not to worry and take off some of the snacks so the total goes down. Then I would ask the man to be patient.

  1. +1.0

    Empathy

    Asking first respects her priorities instead of choosing for her.

  2. +0.5

    Professionalism

    Keeps the reassurance and lowers the embarrassment in a public line.

  3. +0.5

    Problem solving

    Gives her a way out without a rushed choice or a held-up line.

Confetto's coaching on an original scenario, trimmed. Not an official score.

Get your answers scored
20-second scenes, played once

1,061+ original scenarios, 165 with video scenes

Realistic scenes across all ten aspects Casper assesses, written by Confetto. A new one every time you practice, enough for ten full tests without a repeat.

Browse all 1,061 scenariosPractice with these scenes, free
About 20 minutes a set

How Casper practice works

Watch, answer on the clock, then see exactly where each answer stands and what to change.

  1. 0:13
    1

    Watch the scene

    Short video scenes play once, like the real test. Written scenarios get the same timers.

  2. What would you do?

    3:04

    I'd tell Rosa and Dev to stop arguing because customers are waiting, then

    2

    Answer on the clock

    One minute for each recorded answer and 3.5 minutes to type each pair. The timers trip people up, so you practice them.

  3. This answer

    5 / 9

    Estimated quartile

    3rd

    Your answer, upgraded

    Tonight, I'd call out tickets clearly so Rosa and Dev can cook without going through me.

    3

    Feedback on every answer

    A 1–9 score on each answer, an estimated quartile, and your own answer rewritten the way a top-quartile answer sounds.

Scored on the 1–9 rater scale

Every answer, scored like a rater would

Casper raters score each response from 1 to 9 on the aspects it tests. Confetto scores your answers the same way, shows which aspect held you back, then rewrites your answer so you can see the difference.

  • A 1–9 score on every answer

    The same scale raters use, plus an estimated quartile for the set.

  • A score for each aspect

    See whether empathy, ethics or problem solving held the answer back.

  • Your answer, rewritten stronger

    Each change is tagged with the aspect it lifts.

Get your answers scored

How Confetto compares to other Casper prep

ChatGPT can talk a scenario through, but it has no timers, no video scenes and no fixed rubric. The official practice test has the real format, but no score or feedback.

FeatureConfettoChatGPT
The real format and timersNo
Video scenes165 scenesNo
Practice scenarios1,061 originalMade up on request
A 1⁠–⁠9 score on each answerNo fixed rubric
Quartile estimate after every setNo
Feedback on what to fix
Your own answer, rewritten stronger
Typing speed trainerFreeNo
A guided course with rated lessonsNo
A day-by-day plan to test dayFreeIf you ask
PriceFree trial, then $99/monthFree tier
FeatureConfetto Casper PrepChatGPTOfficial practice testTypical prep coursesA private tutor
The real format and timersNoVariesVaries
Video scenes165 scenesNoVariesRarely
Practice scenarios1,061 originalMade up on requestA fewVariesVaries
A 1⁠–⁠9 score on each answerNo fixed rubricNoVariesVaries
Quartile estimate after every setNoNoVariesVaries
Feedback on what to fixNoVaries
Your own answer, rewritten strongerNoVariesSometimes
Typing speed trainerFreeNoNoVariesNo
A guided course with rated lessonsNoNoVaries
A day-by-day plan to test dayFreeIf you askNoVariesVaries
PriceFree trial, then $99/monthFree tierFreeVariesHourly
Verified Casper applicants

What Casper applicants say

Applicants who practiced Casper on Confetto, in their own words.

I knew what Casper was testing, but I kept running out of time and my answers felt scattered. Confetto forced me to practice on the actual timers and showed me exactly where my reasoning was too one-sided.

Lena R.

Moved from an estimated 2nd to 4th quartile

University of Toronto

The biggest thing for me was the video section. I could write a decent answer, but answering clearly on camera in one minute was completely different.

Marcus T.

Completed 14 full-length Casper simulations

McMaster University

I used to think Casper answers were basically common sense. Once I saw the feedback on each response, I realized I was missing perspectives, making assumptions, and jumping to solutions too quickly.

Anika D.

Improved average response score from 5.8 to 7.6 / 9

University of British Columbia

Confetto became part of my routine for the month before my test. I would do a few scenarios every night and immediately see what I could have handled better.

Owen C.

Practiced 100+ Casper scenarios

University of Alberta

My first few practice tests were rough because I spent way too much time trying to write the perfect answer. Confetto taught me how to make a strong point quickly, explain my reasoning, and move on.

Sofia L.

Reached a consistent estimated 4th quartile

University of Ottawa

Confetto in numbers

6,731+
applicants accepted at top medical schools
1.3M+
minutes practiced on Confetto
Real data, anonymized

From the 3rd quartile to the 4th

One student took 4 scored sets between Sep 28 and Oct 2. After dipping to 5.4, they worked through the feedback on each answer and finished at 6.6, inside the 4th quartile.

Another student, in her own words

“After a few weeks, I was much faster at acknowledging different perspectives and getting to a clear answer without rushing.”
Lena R., University of TorontoMoved from an estimated 2nd to 4th quartile

Average score per set

1–9 rater scale

Average score per set, with quartile bands4th quartile3rd quartile2nd5.256.5+1.26.25.45.86.6

  1. 3rd

    Sep 28

    Quick set

  2. 3rd

    Sep 30

    Quick set

  3. 3rd

    Oct 1

    Typed drill

  4. 4th

    Oct 2

    Quick set

Aspects that rose most · Sep 30 → Oct 2 set

  • Motivation4.3 → 7.0
  • Empathy5.0 → 7.3
  • Problem solving4.5 → 6.5
  • Communication5.5 → 7.0
Feedback they got on the Sep 30 set
“Before mentioning the parents, acknowledge the student's discouragement and ask whether he is struggling with specific topics, exam anxiety, workload, or something outside school.”
Current format, 2026–27 cycle

The real Casper format, on the real timers

Programs in medicine, nursing, PA, dentistry, pharmacy, therapy and teaching use Casper. Practice it the way it runs today.

Video response

10-second countdown, then 1 minute per answer

Typed response

3.5 minutes to type each pair of answers

11 scenarios, 2 questions eachBreaks are optional1–9Raters score each answer; you get a quartile

Practice it three ways

  • Full practice test

    All 11 scenarios in order, with the optional breaks.

  • Quick set

    · Start here

    2 video and 3 typed scenarios, about 20 minutes.

  • Typed-only drill

    4 typed scenarios back to back. No camera needed.

Pick one to see a sample scenario

The ten aspects raters score

Every Confetto scenario targets one or two of them, and your feedback tells you which ones held you back.

Collaboration

Working with others toward a shared goal, and handling disagreement fairly.

Sample scenario

You are one of four students on a graded group project. Two days before your group presents, you meet with two teammates in the library. The fourth member, Priya, has not replied to messages for a week and has not started her section.

What would you suggest to the group, and why?

More collaboration scenes

  • The silent teammate

  • Whose idea was it?

  • I work better under pressure

  • Two cooks on your line have stopped talking

Practice collaboration free
Free on every account

Study tools for between sets

Practice sets show where you stand. These help you improve between them.

  • One-minute test0:41

    Tonight I would call out the late tickets so the kitchen keeps moving. After the shift, I would speak with Rosa and Dev privately, listen to each of them, and suggest they talk it through.

    52

    words a minute

    97%

    accuracy

    50

    goal for Casper

    Typing speed trainer

    One-minute tests on Casper-style answers. Aim for 50 words a minute, so the 3.5-minute typed section stops feeling short.

    Try it free
    1. MonQuick set
    2. TuePractice Empathy
    3. WedTyped-response drill
    4. ThuTyping speed
    5. FriRest day

    A day-by-day plan

    Add your test date and get a daily plan built around your weakest areas.

    Try it free
    1. 1Name everyone affected
    2. 2Get the facts first
    3. 3Lay out the options
    4. 4Choose and explain

    Study notes

    The four-step answer, timing for each section, and what raters look for in all ten aspects.

    Try it free
Free trial · cancel anytime

Start free. Upgrade when you're ready.

Try Casper Prep free. Your plan adds full tests and unlimited scenarios.

Free trial

$0today, cancel anytime
  • 3 practice scenarios on the real timers: video, typed or personal
  • A 1⁠–⁠9 score on every answer and your estimated quartile
  • Your answer rewritten stronger, with each change explained
  • A full top-quartile example answer
  • Typing trainer, study notes and a day-by-day plan
  • Browse all 1,061 scenarios
Score 3 scenarios free

Casper Prep Pass

Most popular
Normally $199$99/mo

Or pay weekly, or $399 a year. Cancel anytime. Everything in free, plus:

  • Full timed practice tests
  • Unlimited scored sets
  • Every answer rewritten in full
  • Top-quartile example answers
  • Practice any of the 1,061 scenarios
  • Typed-only drills
Get the pass for $99/month
  • Cancel anytime
  • Instant access
  • Secure checkout with Stripe

Prepping for interviews too? Confetto Interviews includes Casper Prep. See interview plans

FAQs

Frequently Asked Questions

Casper practice, scoring and the Casper Prep Pass, answered.

Casper Prep starts with a free trial. You enter a card, pay $0 today, and get 3 practice scenarios on the real timers (video, typed or personal), each with a score on every answer, your estimated quartile, your answer rewritten stronger and a full example answer. The typing trainer, day-by-day plan, study notes and scenario library are free too. If you don't cancel before the trial ends, the Casper Prep Pass starts ($99/month, cancel anytime), with full timed tests and unlimited practice.
There's nothing to memorize, but practice helps with what trips most people up: the timers, answering on camera, and structuring a fair answer fast. Raters score how you reason, so rehearsing realistic scenarios and reading feedback on each answer is the most direct way to improve.
No. Programs in medicine, nursing, PA, dentistry, pharmacy, therapy, teaching and more ask for Casper, and the test works the same way for all of them. So does the practice.
Yes. It follows the format Acuity Insights publishes for the current cycle: 4 video-response scenarios, then 7 typed-response scenarios, 2 questions each, with 1 minute per recorded answer and 3.5 minutes per typed pair, plus the optional breaks.
Most real Casper scenarios are short filmed scenes. Ours are AI-generated from real photos and written by Confetto, about 20 seconds each. They play once, with captions and a transcript, so you practice reacting to a scene you can't replay.
Every answer gets a score from 1 to 9, the scale Casper raters use, with notes on the competencies it shows, specific tips, and what a top-quartile answer would do differently.
You can, and it's a fair way to talk a scenario through. What it doesn't have is the test: no timers, no video scenes, and no fixed rubric, so the same answer can get a different score each time you ask. Confetto runs the real format on the real timers, scores every answer 1 to 9 on the same rubric, and has 1,061 original scenarios, 165 of them with video scenes, plus a guided course.
It's a practice signal, not a prediction. The real test compares you with everyone who took the same test; Confetto turns your average score into an estimated quartile so you can see where you stand and what to fix.
One to three weeks is enough for most people. Take a full timed test early to find your weak spots, drill those with quick sets, then take another full test a few days before your date.
For the video-response section, yes. Use a laptop or desktop with Chrome, Edge or Safari, like the real test, and allow camera and microphone access. The typed-response drill works without a camera.
A free trial: 3 practice scenarios with two questions each, a score on every answer, your answer rewritten stronger and a full example answer. You enter a card and pay $0 today; cancel before it ends and you pay nothing. The day-by-day plan, typing trainer and study notes are free too.
Full timed practice tests, all 1,061 scenarios, unlimited scored sets, and every answer upgraded in full. It's $99/month, or weekly, or $399 a year, and renews until you cancel.
Cancel anytime in two clicks from Settings or your Casper Prep page. There are no further charges, and you keep full access until the end of the month you paid for. If a renewal still caught you by surprise, email hello@confetto.ai.
No. Confetto Interviews plans include Casper Prep, so one plan covers Casper now and mock interviews when invites arrive.
No sign-up needed

Casper guides, free to read

The current format, sample scenarios and a 1–3 week study plan.

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