A McKinsey consultant built an AI-powered website to manage projects and cut slide decks. The experiment could reshape consulting's reliance on PowerPoint.
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Louis-Charles Généreux, a McKinsey consultant, built an AI-assisted website to manage his consulting project and effectively replace PowerPoint. The Wall Street Journal reported that the tool allowed him to pare back the firm's traditional reliance on slide decks.
For decades, consultants have churned out thousands of slides per project. The process is time-intensive and often disconnected from the underlying analysis. Généreux's approach shifts the workflow to a web-based interface where AI handles formatting and data updates.
The simple read: McKinsey is experimenting with AI to cut overhead. The better read is more interesting. If the experiment scales, it could change how the entire industry bills clients. Consulting firms charge by the hour, and slide creation is a major chunk of those hours. A shift to AI-assisted project management might reduce billable hours for slide prep, forcing firms to find new ways to demonstrate value.
The AI website Généreux built centralises project data, client feedback, and analysis in one place. Instead of updating multiple slide versions, the team shares a live link. That cuts version-control chaos and speeds up deliverables.
Not everyone inside McKinsey is convinced. The Journal noted that some partners worry about losing the "craft" of slide-making – the narrative flow and visual storytelling that differentiate a top-tier deck from a generic one. The tool is still an experiment, not a mandate.
The bigger question is whether AI can replace the consulting industry's most durable product. Slides are not just deliverables; they are the medium through which consultants structure thinking. If AI collapses that step, the firms will need to prove they still add analytical value beyond what a model can generate.
That pressure is already building across professional services. Law firms face AI-driven document review. Accountants face automated compliance checks. Consulting's turn may be next.
Généreux's project is a small data point. It points to a force that will not retreat.
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