Use this page as a directory of case-interview resources. It compares the jobs that official samples, courses, video demonstrations, drills, partners and coaches can perform, with links to inspect each option. Start with the category that solves your current problem.
If you are starting from zero and need a schedule, use the beginner first-week plan. If you already have materials but need a calendar, use the prep-stack guide. This page helps you decide which kind of resource to use. Case Room publishes it and sells interview preparation, so inspect the linked alternatives directly.
Use official cases to understand the task
Begin with the firms’ sources. They show the questions and reasoning the employer chooses to demonstrate publicly, and they sit beside its current process guidance.
- Attempt an official practice question before opening its suggested reasoning.
- Record a fresh answer and check whether the reasoning is visible.
- Use the preparation instructions for your role to choose the next exercise.
Do one sample actively. Write the objective, outline an approach and answer the first question aloud. Then compare the logic with the provided explanation. Familiarity with that case is learning; choose a different case to test whether you can do it independently.
Your invitation remains the source for the specific format, timing and tools in your process.
Choose one coherent place to learn the method
A course can help when you do not understand how the case components fit together or keep searching for the next lesson. Inspect a sample, complete a short learning cycle and try a fresh problem before adding another course.
| Resource | What to inspect | How to use it |
|---|---|---|
| Crafting Cases: Case Interview Fundamentals | Its approach to building structures and targeted drills. | Learn a technique, attempt the exercise and apply it to another objective. |
| CaseCoach: Consulting Interview Prep Toolkit | Courses, sample interviews, case library, drills and Practice Room. | Check whether the integrated learning-and-practice setup fits your weekly routine. |
| PrepMatter: Get the Offer | The published case and fit curriculum, including named worked examples. | Identify the lesson that addresses your gap, then test the method on an unseen prompt. |
| Case Room learning library | Explanations and worked examples by stage and skill. | Read the lesson your last attempt showed you need, then practise the next move. |
These are different ways to organise learning. The relevant question is whether an explanation helps you produce a better answer, not whether the syllabus contains the most headings.
Check your career service for institutional access before paying. Also check current access duration, renewals and refund terms at checkout.
Watch an example with the pause button
Use a model interview to observe how the conversation develops, then turn it into an exercise. Pause before each answer and produce your own response.
Pause after a question. Say your own approach or calculation before continuing. Compare the reasoning: which assumption did the candidate clarify, what did they infer from the exhibit and how did they connect the result to the decision?
Do not judge yourself by whether the wording matches. A different structure can be sound. A polished sentence is useful only if you understand why it belongs in that answer.
Afterwards, change the context. Transfer the pricing lesson to a gym membership or the investment lesson to a small workshop. If you can only repeat the video's answer, you still need an independent attempt.
Quick Case Opening Drill
You have paused a model pricing interview and moved its lesson to a new case: an independent gym owner is weighing a membership fee rise.
- Current fee
- £40 per month
- Proposed fee
- £45 per month
- Owner's aim
- “Make the gym healthier”
Before pressing play, which clarifying question should shape your structure most?
Use drills for a specific weakness
RocketBlocks' consulting preparation includes focused structuring, numerical and chart practice with concept reviews. Case Room's focused drills provide another route to targeted practice.
Choose the task from the error. If you confuse contribution with profit, learn the distinction and practise the calculation. If your numbers are right but your explanation is unclear, rehearse saying the equation and its implication.
For example, “label the time period before subtracting costs” is a concrete drill target. “Get better at maths” does not tell you what to inspect.
Use focused drills for original exercises and a progression from supported practice to a fresh case. Stop repeating the same question once recall is doing most of the work.
Focused spoken practice
Would your answer convince an MBB interviewer?
Answer a case prompt aloud in a voice AI drill. Find out where your reasoning holds up and what you missed.
Explore voice AI drillsFind partners you can prepare with reliably
PrepLounge's peer practice offers partner finding through its Meeting Board and online mocks. CaseCoach's Practice Room is another option within its toolkit. University clubs, colleagues and friends preparing for consulting can also provide useful sessions.
The practical test is whether you can arrange a prepared partner in your language and time zone. A large community is less useful than two reliable people who read the cases they give and provide specific feedback.
Agree the case format, session length and feedback focus before meeting. Prepare a case in return and leave time for both debriefs. The beginner partner guide explains how to make that exchange useful.
Quick Answer Repair Drill
In a ferry operator profit case, you answered “What do you think?” with three lines. Your practice partner wrote only: “needed more structure.”
| Line | What you said |
|---|---|
| 1 | The new night sailing is pulling profit down |
| 2 | It loses £900 a trip; day sailings' profit is unchanged |
| 3 | Separately, fares may be too low on every route |
Which partner note marks the moment you lost them and gives a correction?
Use casebooks for fresh material
A casebook can supply unfamiliar prompts when you already understand the method and need more variety. The university-hosted Darden 2018–2019 casebook is an inspectable starting collection.
Have the interviewer check the exhibits and arithmetic before the session. Keep the solution hidden from the candidate. Use old market assumptions as stated case inputs, and use current official sources for current recruiting rules.
When using a casebook, select a case you have not seen, prepare to lead it and debrief the attempt. Downloading more books is useful only when it leads to appropriate new attempts.
Buy diagnosis when you need it
A coach can help when your progress has stalled, feedback conflicts or the role requires experience your peers do not have. Bring a recent attempt and a specific question: “Why does my structure become difficult to follow?” or “Which part of my analysis causes me to miss the recommendation?”
Inspect the actual coach's relevant experience, the session length, what feedback is included and the cancellation terms. A former consultant's title does not by itself establish teaching quality.
Start with a commitment you can evaluate. A useful session should leave you with a correction and independent work to do afterwards. If you cannot explain what you will do differently, another package may not solve the problem.
Build a small set you can use now
For a beginner, choose one official sample, one method lesson and one booked practice session. For an intermediate candidate, choose a focused drill and a fresh mock that tests the repair. For an experienced or specialist candidate, add the role-specific work named in the invitation.
Keep one practice log across these resources. Record what broke, what you changed and whether the correction held on a new task.
Your next resource should answer a need revealed by that record. Until then, use what you already have to make another attempt.
Frequently asked questions
Getting started without overbuying
What is the minimum I need to start preparing?
For a beginner, one official sample, one method lesson and one booked practice session. Add another resource only when you can name the gap it will fill. A large collection can feel like preparation while delaying the first uncomfortable attempt, so choose a small set you can use this week.
How should the starter set change if I am more experienced?
It should shift from learning towards testing repairs. An intermediate candidate might choose a focused drill plus a fresh mock that checks whether the fix holds. An experienced or specialist candidate should add the role-specific work named in their invitation rather than repeating beginner material.
How do I track progress across different resources?
Keep one practice log across all of them. Record what broke, what you changed and whether the correction held on a later attempt. A single log stops each platform becoming a separate silo and lets the results of practice, rather than habit, guide your next choice of resource.
Why start with official cases from the firms?
They show the questions and reasoning the employer chooses to demonstrate publicly, alongside its current process guidance. Attempt an official question before opening the suggested reasoning, record a fresh answer and check whether your reasoning is visible. The guide recommends doing one sample actively rather than skimming several.
Choosing courses, videos, drills and casebooks
Do I need to buy a case interview course?
Only if you do not understand how case components fit together or keep searching for the next lesson. Crafting Cases' Case Interview Fundamentals is one option the guide lists, with its approach to building structures worth inspecting. Check a sample, complete a short learning cycle and try a fresh problem before adding another course.
Are example case interview videos actually useful?
Yes, if you treat them as exercises. Pause after each question and say your own approach or calculation before continuing. Then compare reasoning: which assumption the candidate clarified, what they inferred from the exhibit and how they connected the result to the decision.
Should I use RocketBlocks or Case Room drills?
Both offer targeted practice, so let your specific weakness decide. RocketBlocks' consulting preparation includes focused structuring, numerical and chart practice with concept reviews. Case Room's focused drills are another route to targeted practice. My recommendation is to try a sample of whichever addresses your current error, rather than committing to a platform first.
How do I choose the right drill for my mistakes?
Choose the task from the error. If you confuse contribution with profit, learn the distinction and then practise the calculation. If your numbers are right but your explanation is unclear, rehearse saying the equation and its implication aloud, for example by labelling the time period you are discussing.
Are old casebooks still worth using?
Yes, for fresh material once you understand the method. The university-hosted Darden 2018-2019 casebook is one inspectable collection. Treat its old market assumptions as stated case inputs, but rely on current official sources for recruiting rules, which may have changed since it was published.
How should a partner run a casebook case with me?
Your interviewer should check the exhibits and arithmetic before the session and keep the solution hidden from you. This stops errors in older material derailing the case and prevents you from steering towards an answer you have already glimpsed, which would undermine the practice.
Practising with others and paying for help
Should I use PrepLounge or CaseCoach to find practice partners?
Both provide routes to peer practice. PrepLounge offers partner finding through its Meeting Board and online mocks, while CaseCoach includes a Practice Room within its toolkit. The deciding test is practical: whether you can arrange a prepared partner in your language and time zone. Two reliable partners beat a large community.
Can I practise with friends instead of using a platform?
Yes. University clubs, colleagues and friends preparing for consulting can all provide useful sessions. What matters is reliability and preparation, not where you found the partner. Someone who turns up consistently having read the case is more valuable than an unreliable contact from a much larger network.
When is a case interview coach worth paying for?
When progress has stalled, feedback conflicts or the role needs experience your peers lack. Bring a recent attempt and a specific question, such as why your structure becomes hard to follow. Before booking, inspect the coach's relevant experience, the session length, what feedback is included and the cancellation terms.