Practise like it's the real room. Original cases, an AI interviewer that pushes back, timed drills and peer practice, all in one place.
Free for everyone · No sign-up, no email
Choose a case and a style: a friendly Big 4 manager or a demanding MBB engagement manager. It reads you the prompt, holds data back until you ask for it, hands over exhibits, checks your math, and asks “so what?”. Then you get a scorecard on six skills and a verdict on whether you'd advance.
16 original cases across profitability, entry, M&A, pricing, ops and more. Each comes with exhibits, math and a model answer.
A live, adaptive interviewer that holds back data, pushes on your math, and scores you on six skills.
Timed reps for mental math, chart reading, market sizing, framework sprints and synthesis.
Post a slot, match with a partner, and swap interviewer and candidate roles in a shared case room.
18 lessons, from MECE and issue trees to the Big 4 interview playbook.
How Deloitte, PwC, EY-Parthenon, KPMG and MBB actually interview, round by round.
Set your target firms and interview date. We build your readiness baseline.
Frameworks, consulting math and synthesis in short, dense lessons.
Solve cases solo, then against the AI interviewer and peers.
Your readiness score tells you when you are interview-ready.
Full planes, thin margins: find the money hiding in bags, seats and clicks.
A USD 2.4bn bet on the EV boom - just as everyone else is building the same plant.
USD 900m for 12 Indonesian hospitals. Is the premium paid for by synergies?
Flat price, packed evenings, empty nights. Fix the tariff, not the network.
Eleven million people, endless traffic, two wheels. How big is the ride?
Same runways, more holding. Find the lost arrival slots before building concrete.
THB 300 m for a new line, or find the capacity hiding inside the old one?
The trains run on time. The commuters are on motorbikes. Bring them back.
Big 4 interviews often add group exercises, written cases and partner fit rounds on top of the classic case. Caseroom prepares you for each format, firm by firm.
Strategy through implementation at the largest professional services network.
Strategy& for strategy, PwC consulting for deals, operations and technology.
Strategy consulting with deep roots in transactions and due diligence.
Advisory across strategy, deals, technology and risk with a practical edge.
Interviewer-led cases and deep-dive personal experience interviews.
Candidate-led cases that reward insight and creative, data-driven thinking.
Results-focused, candidate-led cases and a strong emphasis on fit.
Book 1:1 sessions with former Big 4 and MBB interviewers.