PrepBuddy

PrepBuddy is an AI-powered online platform for preparing for consulting case interviews, built by former McKinsey consultants. It simulates real interview-style case sessions and helps you sharpen structuring, math, and business judgment through repeated practice.

Practice with an AI interviewer

PrepBuddy uses an AI interviewer trained on former consultants’ experience. You work through a case in a dialogue format and get feedback as you go.

• Form hypotheses and build a clear structure
• Ask clarifying questions and drive the conversation
• Do calculations and interpret results
• Receive instant step-by-step feedback

Cases modeled on real interviews

The platform’s cases are inspired by real consulting interview prompts, so you can get used to the format and difficulty level you’ll face in top firms.

• Interview-style cases similar to those used at McKinsey, BCG, Bain, and others
• Practice focused on process, not just getting an answer

Built for candidates

PrepBuddy is designed for solo practice when you don’t have a partner available, making it easier to train consistently and track improvement over time.