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Casestar helps you practice case interviews the way they actually happen — out loud, under pressure, with real-time feedback. Practice with a voice interviewer that adapts to your level, scores your structure, math, and communication, and shows you exactly where to improve.
Casestar is a consulting interview preparation platform where you practice case interviews with a voice interviewer that listens, responds, and scores you in real time. It covers profitability, market sizing, M&A, market entry, and every other case type tested at top firms.
You speak your answers out loud, just like in a real interview. The voice interviewer responds naturally, pushes back on weak reasoning, and asks follow-up questions. After the session you receive a detailed scorecard covering structure, math, communication, creativity, and business sense.
McKinsey, BCG, Bain, Deloitte, EY-Parthenon, Oliver Wyman, and other strategy consultancies. Your preparation is personalized based on your target firm because each firm emphasizes different interview styles.
Yes, you can try voice practice for free with a 10-minute diagnostic case. No credit card required. You will receive a full scorecard and a personalized study plan after your first session.