Our consulting interview coaching process

Preparation goes wrong in predictable ways. Candidates spend months accumulating material and weeks actually practising. They drill the skills they are already comfortable with because those sessions feel good. They discover a fundamental habit — talking before structuring, or never stating a recommendation — three days before a first round, when there is no longer time to change it.

Our process is built to surface those problems early, when they are still cheap to fix, and then to spend your remaining time on the specific things that will move your score. It runs in four stages.

Stage one: diagnose

We start with a live case, before any teaching.

This is deliberate and occasionally uncomfortable. Most candidates would prefer to prepare before being assessed. But a diagnostic run before you have been coached tells us what your instincts actually are, and instincts are what show up in a real interview when you are tired and the interviewer has just asked something you did not anticipate.

The first session runs a full case end to end: prompt, clarifying questions, structure, analysis, maths, synthesis, recommendation. We do not interrupt to correct. We let you finish, because how you recover from a wobble halfway through is itself diagnostic.

Afterwards we debrief against the dimensions an interviewer actually scores:

• Structure. Did you break the problem down before analysing it? Was the structure genuinely mutually exclusive and collectively exhaustive, or was it a memorised framework pushed onto a problem it did not fit?
• Quantitative. Were you accurate? Did you narrate your arithmetic so the interviewer could follow? Did you sanity-check the result, or state a number that was an order of magnitude wrong without noticing?
• Business judgement. Were your hypotheses plausible? Did your recommendation survive contact with the facts of the case?
• Communication. Did you signpost? Did you answer first and explain second, or bury the conclusion at the end of two minutes of reasoning?
• Presence. Did the conversation feel like a discussion with a colleague, or an examination you were enduring?

You leave the first session with a written assessment naming the two or three things costing you the most, ranked. Not twelve things. Two or three.

Stage two: structure

We build the habits that hold up under pressure.

Once we know where you are, we work on the underlying mechanics. This stage is the most teaching-heavy, and it is where most of the frameworks live — but framed as tools for a job rather than as things to memorise.

What we cover depends on the diagnostic. Commonly:

Structuring from first principles. Building a tree for the specific problem in front of you rather than reaching for a stock framework. Candidates who can do this are immediately distinguishable, because their structures fit the case and the interviewer can tell.

Hypothesis-driven analysis. Stating early what you think the answer might be, then testing it, then revising out loud when the data disagrees. This is what consultants actually do and what interviewers are trained to look for.

Case maths under observation. The arithmetic is rarely difficult. Doing it out loud, accurately, while someone watches, is. We drill until the mechanics are automatic and your attention is free for the reasoning.

Synthesis. Answer first. Then the two or three reasons. Then the risk or the next step. Most candidates know this and almost none do it consistently under pressure, because under pressure the instinct is to narrate the journey rather than deliver the destination.

Sector grounding. If you are targeting a practice or a firm with a particular strength, we build enough industry vocabulary that you can talk about the economics without hesitating.

Stage three: drill

Repetition with structured debriefs.

This is where the work happens and where most preparation plans quietly fail, because reps are effortful and reading is not.

Each session runs a full case, followed by a debrief tied back to your ranked list from stage one. The debrief is the point of the session — a case you run without debriefing is worth a fraction of one you dissect properly.

We vary deliberately:

• Case type, so you are not fluent only in profitability.
• Format, alternating interviewer-led and candidate-led depending on your target firms.
• Difficulty, including cases with deliberately ambiguous prompts or exhibits containing information you do not need, because real cases include both.
• Interviewer style, from warm and helpful to deliberately terse, because you cannot choose who you get.

As a rough benchmark, candidates who convert have usually run thirty to fifty live cases before a first round. What matters far more than the count is whether each one was debriefed and whether you actually changed something as a result. Twenty cases with honest feedback beats sixty run on autopilot.

Between sessions you practise with a partner. Our community exists so finding one is never the constraint.

Stage four: perform

Full mock rounds under interview conditions.

In the final phase we stop teaching and start simulating. Sessions run to the real format: correct length, correct structure, back-to-back where your round will be back-to-back, with a fit interview attached where the firm pairs them.

The goal is that the format stops being the hard part. On the day, your attention should be entirely on the problem, not on how much time is left or what comes next. That only happens when the shape of the thing is completely familiar.

We also work on the parts candidates neglect:

• The opening ninety seconds, which set the tone more than most people realise.
• Recovering from a mistake mid-case without losing composure. Everyone makes one. The difference is what happens next.
• Your questions for the interviewer, which are assessed even when they feel like a formality.
• Energy management across a round of three or four interviews in a day.

Timelines

Eight to twelve weeks is the range that works for most candidates preparing alongside study or a full-time job. Roughly: two weeks diagnosing and building mechanics, five to seven weeks drilling, two weeks on mock rounds.

Four weeks is workable if you have prior exposure, though it means compressing stage two and accepting that you will fix fewer habits.

Under two weeks is triage rather than preparation. We will be direct with you about what is achievable and focus entirely on the highest-yield fixes.

The variable that matters most is not total weeks but consistency. Three cases a week for eight weeks beats fifteen cases crammed into the final fortnight, because the habits need time to become automatic and cramming produces recall rather than fluency.

What we ask of you

Turn up prepared to be corrected. The sessions where you perform worst are usually the most valuable. A coach who only tells you what went well is pleasant and useless.

Do the reps between sessions. Coaching accelerates progress; it does not substitute for volume.

Be honest about your timeline and targets. We will give you a different plan for a McKinsey first round in three weeks than for a general exploration over a semester, and the wrong plan wastes your time.

Tell us when something is not working. If a session format is not helping, say so. We would rather change approach in week three than discover it in week nine.

Getting started

Get in touch with your target firms and your timeline. The first conversation is short and diagnostic: we establish where you are, what you are working towards, and whether we are the right fit. If a different route would serve you better, we will say so.

If you would rather begin on your own, work through the case interview pillar and a few worked case studies first, then come to us once you have a sense of where you are struggling.