McKinsey-Style Consultant vs Discovery Call Prep

McKinsey-Style Consultant

By Fleury (McKinsey-style Skills)

Generate executive consulting decks with pyramid principle, issue trees, and McKinsey layouts.

Discovery Call Prep

By Mohit Agarwal (PM Skills)

Get a research brief, smart questions, and a clear game plan before every sales call.

McKinsey-Style Consultant

• Breaks down business problems using issue trees and the pyramid principle
• Designs McKinsey-style slide layouts with proper hierarchy and data visualization
• Searches for supporting data and organizes it into Excel sheets with source URLs
• Generates PowerPoint decks page by page with clean charts and executive summaries
• Manages complex multi-page projects across sessions with dependency tracking

Discovery Call Prep

• Researches the prospect company — size, stage, recent news, and what someone in their role likely cares about
• Writes a call hypothesis: their probable pain, why they'd care about you, and what might kill the deal
• Builds a question flow that moves from context to pain to buying process without feeling like an interrogation
• Defines what success looks like so you know if the call actually moved things forward
• Suggests a specific next step to propose at the end of the call

Reach for McKinsey-Style Consultant when…

• You need to present a strategic analysis to executives or investors
• You're exploring a market opportunity and want a structured research deck
• You want a consulting-quality presentation without hiring a firm
• You have a business problem and need a clear, data-backed recommendation

Reach for Discovery Call Prep when…

• You have a discovery call with a new prospect and want to show up with context
• You're doing founder-led sales and need structure so every call gets better
• You want to ask smarter questions instead of pitching too early
• You need to qualify whether this lead is real or just 'sounds interesting'