Consulting & Case Interview Practice

Structure it out loud, under pressure, without the wobble.

Case interviews test composure as much as logic. Race the framework, fill silences with filler, or let your voice shake on the recommendation, and a sharp answer reads as unsure. Corie scores your delivery and trains the calm, structured voice the room is listening for.

How it works
NO SIGNUP TO TRY · ON YOUR DEVICE · NOTHING UPLOADED
From scattered to a structured, composed case voice — in two weeks of reps.
Where candidates lose points

The framework is fine. The nerves show.

Interviewers read poise from your voice — a steady line, deliberate pauses, and a recommendation delivered with conviction instead of a rising, hopeful lilt.

Steady the line

Pressure makes pitch wobble. Train an even, steady delivery that reads as composure while you walk the framework.

Own the silence

A confident pause while you structure beats a rushed “so, um, basically.” Train the beat that buys you thinking time.

Land the recommendation

Deliver the answer on a falling, certain pitch. The same recommendation sounds twice as strong when it doesn't rise like a guess.

The evidence

How you sound decides more than you think.

Decades of research: delivery moves trust, competence and persuasion — often before your words land.

0.5sto judge you
Listeners form an impression of your trustworthiness within half a second of hearing you speak — before your answer even lands.
McAleer, Todorov & Belin · PLoS ONE, 2014
Lowerreads as leader
People rate lower-pitched, grounded voices as more competent and more hireable — men and women alike.
Klofstad, Anderson & Peters · Royal Society B, 2012
Pacemoves persuasion
A steady, credible pace is rated more persuasive than a slow, hesitant one. Too fast reads as nerves; too slow loses the room.
Miller et al. · J. Personality & Social Psychology, 1976
"um?"reads as unsure
Fillers and sentences that rise like questions make listeners judge you as less certain of your own answer.
Brennan & Williams · J. Memory & Language, 1995
3 in 4employers
More than three-quarters of employers name communication a top attribute they look for in new hires — a lever you can directly train.
NACE Job Outlook, 2025 (employer survey)
Trainablewith reps
Delivery — pitch range, stress, pacing and intonation — improves measurably with structured practice and feedback.
Review · Int'l J. Speech-Language Pathology, 2009

These describe general patterns in how listeners perceive voices — not a promise about one interview. Corie trains the acoustic signals this research measures, on your device.

How it works

Practice the answer out loud.

STEP 01

Answer a question out loud

Read the line on screen or answer a real case question. Thirty seconds is enough; your pitch draws live as you speak — nothing is uploaded.

STEP 02

See your delivery, scored

Depth, steadiness, pace, pauses, clarity and energy — measured against the targets for confident speech, with the one thing to fix first.

STEP 03

Drill the weak spot

Short, guided reps with live feedback so you can hear and feel the change — not just read a tip.

STEP 04

Run a mock interview

Corie plays the interviewer for consultants, asks role-tailored questions aloud, and scores your delivery and what you said — so the real thing feels like the second time.

Talk back · Pro

Rehearse the case, out loud.

Not a form to fill in — a real back-and-forth. The AI runs a live case and a fit round, pushes when you hand-wave, then scores your structure and how you held up.

Mock casePro

Crack the case out loud.

A live case — market sizing, a structure, the math — with an AI that pushes the moment you hand-wave. Scored on structure and composure.

Spoken aloud
Interviewer
0:10
How many EV charging points does Germany need by 2030?
You
0:12
Let me structure it: vehicles on the road, then chargers per vehicle…
Interviewer
0:07
Walk me through that first number.
StructureComposureClarityOne case free →
Fit interviewPro

Why consulting, why you.

The personal-experience questions that decide the fit round — leadership, conflict, a failure — scored on substance and delivery.

Spoken aloud
Interviewer
0:10
Tell me about a time you persuaded a resistant client.
You
0:09
On a cost project the CFO pushed back hard, so I…
Interviewer
0:05
What was the outcome?
SubstanceStructureComposureTry a question free →
Pricing

Free to practice. $49/yr for the full trainer.

Try it with no account. A low subscription when you're ready for the full trainer — an adaptive path that re-builds from your own voice. Cancel anytime, backed by a 7-day money-back guarantee.

Free
$0
FOREVER · NO CARD
  • Unlimited voice checks
  • Your #1 fix, every time
  • Full six-signal breakdown
  • Train your #1 fix — free
BEST VALUE · SAVE 66%
Pro — Annual
$49 /yr
JUST $4.08/MO · CANCEL ANYTIME
  • Simulated interviews — scored, by role
  • Saved history & trend
  • Adaptive & role paths
  • AI coach reports
  • The full gym — every drill
  • Before/after proof reels
Pro — Monthly
$12 /mo
CANCEL ANYTIME
  • Everything in Pro Annual
  • Every new drill & path
  • Priority on new features
  • Full training history
7-day money-back guarantee. Free to try with no card. If the paid plan isn't for you, email us within 7 days for a full refund — secure checkout by Stripe.
FAQ

For consulting candidates.

Does it help with case and behavioral interviews?

Yes. Corie trains the composure both are judged on — a steady line, deliberate pauses, and decisive delivery. Mock interviews ask questions aloud and score how you sound and what you say.

Will it score what I say?

Both. Free check scores delivery; Pro mock interviews also score structure, specifics and ownership.

Is it free?

Yes — score and #1 fix free, no account. Mocks and full training are paid.

Is my voice private?

Yes — on-device, nothing uploaded.

What if it doesn’t help?

7-day money-back guarantee, no questions asked.

Composed, structured, certain.

Thirty seconds to your first read. No account, no card.