June 15, 2026
McKinsey Built a Client Visualization Hub: Why Every Strategic Account Needs One
How McKinsey replaced PowerPoint with an AI-assisted client hub for 70 stakeholders — and what revenue teams can learn about digital sales rooms, account engagement, and moving beyond the deck cycle.
When a McKinsey engagement manager needed to keep 70 stakeholders aligned on a complex client project, he didn't send another PowerPoint deck. He built a “client visualization hub” — a living, AI-assisted website that became the single source of truth for the engagement. The pattern is now spreading beyond consulting — and revenue teams should pay attention.
stakeholders aligned on one client visualization hub
PowerPoint usage at McKinsey dropped sharply with AI adoption
of analysis files packaged into interactive web pages
for searchable, structured, always-current client work
The slide deck problem every revenue team knows
For decades, B2B client engagement has relied on a familiar pattern: research, synthesize, package into slides, email the deck, repeat weekly. Consulting firms perfected this workflow — PowerPoint became both the deliverable and the project management system.
As reported in Business Insider, McKinsey engagement manager Louis-Charles Généreux described the friction on a North American cable company project: once a deck went out, version control broke down. Updates scattered across email threads. Different stakeholders worked from different versions. And scrolling through hundreds of slides was a poor way to find what mattered.
“Everyone, irrespective of their knowledge or skills, sees the exact same thing.” — Louis-Charles Généreux, McKinsey engagement manager
Strategic account teams face the same dynamic. A champion forwards your deck to finance. Legal works from an older version in email. Your AE references pricing from last week's call while marketing's latest case study tells a different story. The account doesn't lack information — it lacks a single, trusted workspace.
What McKinsey built — and why it worked
Généreux's client visualization hub replaced the weekly slide-deck cycle with a secure, AI-assisted website. Key design choices from the Business Insider report:
- Hosted securely — deployed through McKinsey's internal platform on Cloudflare, with access limited to project participants
- Structured, not scattered — dozens of HTML analysis files packaged into interactive web pages instead of a monolithic deck
- Updated in real time — as the project evolved, the hub stayed current; no more version drift across email threads
- AI-assisted summaries — weekly podcast-style recaps and memos generated automatically for stakeholders who couldn't dig into every update
- PowerPoint as output, not workspace — slides reserved for final presentations and memos; daily work happened in AI tools and the hub
The result: saved time, fewer disconnects between engineering teams, product owners, and senior executives, and a shared understanding of where the engagement stood.
Old workflow
Deck as daily workspace
Research → slides → email → version drift → meetings referencing missed updates → repeat weekly. Hard to search, hard to align, hard to scale past a handful of stakeholders.
New workflow
Hub as daily workspace
Analysis → structured hub → real-time updates → AI summaries → slides only when needed. Searchable, consistent, and accessible to every stakeholder regardless of technical skill.
AI is reshaping how firms engage clients — not just how they research
McKinsey's shift is part of a broader pattern. Kate Smaje, the firm's global leader for technology and AI, told Business Insider that PowerPoint usage has dropped sharply as consultants adopt AI-assisted workflows. McKinsey's CEO Bob Sternfels has described a workforce of 40,000 humans alongside tens of thousands of AI agents — a number Smaje said is already “many multiples” higher.
The value shift is clear: consultants' worth was never just producing research. It's judgment, pattern recognition, and helping clients act. AI accelerates the early cycle — what used to be a team's “week one answer” is becoming an “hour one answer” — freeing time for deeper exploration.
Speed
Hour-one answers
time to first hypothesis with AI-assisted research
AI compresses orientation time so teams spend more cycles testing deeper parts of the problem — not waiting days to get aligned.
Structure
Living client hubs
stakeholders on one searchable hub vs. hundreds of slides
Interactive pages replace monolithic decks. Every stakeholder sees the same current work — searchable, structured, and updated in real time.
Output
Slides as deliverables
PowerPoint reserved for presentations and memos
Daily work moves into AI tools and account hubs. Decks become outputs of the workspace, not the workspace itself.
Get a client hub for your strategic accounts — without building from scratch
SmartRoomsXP delivers branded digital sales rooms, relationship intelligence, mutual action plans, and AI assistants — the same pattern McKinsey built custom, ready for revenue teams.
What a client engagement hub requires
McKinsey built their hub with internal tooling, secure hosting, and AI to package analysis into interactive pages. The pattern maps directly to what enterprise sales, account management, and customer success teams need:
A single account workspace
Branded, persistent, and accessible to the right internal and external stakeholders — not another shared drive folder.
Structured content
Organized resources, plans, and updates — not a passive document dump that requires scrolling to find answers.
Stakeholder visibility
Who is involved, who is engaged, and where coverage gaps exist across the buying committee or project team.
AI-assisted discovery
Searchable knowledge grounded in account content — so stakeholders get answers without waiting for the next meeting.
Joint accountability
Milestones, mutual action plans, and next steps both sides can track — reducing the friction that erodes trust.
Proactive updates
Scheduled plays and targeted communication replacing the weekly deck email — keeping everyone current without inbox overload.
Why this matters for CROs, account leaders, and customer success
McKinsey's hub solved a consulting workflow problem. Revenue teams face the same structural issue at scale — across dozens or hundreds of strategic accounts:
- Enterprise deals stall when buyers can't align internally. Champions need a workspace to socialize your value prop, not a deck they have to re-explain in every meeting.
- Complex accounts have too many stakeholders for email. When 10–70 people need visibility, version-controlled hubs beat forwarded attachments.
- Customer success and onboarding suffer from the same deck cycle. Mutual success plans, implementation milestones, and executive reviews belong in a living workspace — not a quarterly slide refresh.
- AI raises the bar for responsiveness. If your competitors deliver hour-one account insights while you're still assembling week-one decks, the experience gap compounds.
The question isn't whether client hubs will become standard for strategic accounts. McKinsey is already there. The question is whether you'll build one from scratch — or adopt a platform designed for it.
Build custom vs. use a platform
McKinsey had the resources to deploy on internal infrastructure with firm-approved tooling and custom AI packaging. Most revenue teams don't — and shouldn't need to.
SmartRoomsXP delivers this pattern as an AI-powered customer engagement platform:
Customer workspaces
Branded digital sales rooms per account or deal — structured content, smart fields, and tailored plays.
Customer workspacesAccount intelligence
Relationship maps, coverage gaps, deal health, and mutual action plans for joint milestones.
Account intelligenceAI platform
Room Assistant, Account Analyst, and outreach agents that answer questions from room and account content.
AI platformAdd CRM and productivity integrations so your hub stays connected to Salesforce, HubSpot, and the tools your team already uses. Enterprise-grade security ensures the right stakeholders see the right content — just as McKinsey limited hub access to project participants.
PowerPoint isn't disappearing — it's becoming the final output, not the daily workspace. The work happens in the account hub. Explore solutions by team — from strategic account management and ABM to customer onboarding and executive business reviews.
How McKinsey's hub maps to SmartRoomsXP
| McKinsey hub pattern | SmartRoomsXP capability |
|---|---|
| Secure, branded client site | Branded digital sales rooms with role-based access and audit trails |
| Interactive analysis pages | Structured room content — proposals, case studies, plans, and resources |
| Real-time updates | Live content plays, broadcast campaigns, and engagement analytics |
| AI-generated summaries | Account Analyst, Transcript Analyst, and Room Assistant agents |
| Stakeholder alignment (70 people) | Relationship maps, member analytics, and mutual action plans |
Executive checklist: moving from decks to account hubs
If you lead sales, account management, or customer success, use this checklist to assess whether your team is ready to make the shift:
Count your version-control failures
How often do stakeholders reference outdated decks, pricing, or timelines? If it's weekly, you have a hub problem — not a content problem.
Map stakeholders per strategic account
For your top 10 accounts, how many people need visibility? If it's more than a handful, email and shared drives won't scale.
Audit your weekly deck cycle
Which meetings exist only because there's no shared workspace? Mutual action plans and room updates can replace status-deck rituals.
Centralize the account workspace
Give internal teams and external stakeholders one branded room with current content — not a folder of versioned files.
Embed AI in the workflow
Use AI for account summaries, meeting intelligence, and stakeholder Q&A — not as a separate pilot disconnected from the buyer experience.
Reserve slides for final output
Let the hub be the workspace. Generate decks and memos from the hub when you need a presentation — not the other way around.
Related reading: Why 52% of B2B buyers switch when teams can't agree on the facts — McKinsey's 2026 Pulse Survey on fragmentation as the top switching driver.
Frequently asked questions
What is a client visualization hub?
Why are consulting firms moving away from PowerPoint as a daily workspace?
What is a digital sales room?
Do revenue teams need to build a custom client hub like McKinsey?
Ready to replace the deck cycle with an account hub?
Get a dedicated SmartRoomsXP workspace for your team. Explore digital sales rooms, relationship intelligence, and AI on your own accounts — no credit card required.
Source: Polly Thompson, “McKinsey consultants' use of PowerPoint has dropped sharply as employees vibe-code with AI,” Business Insider (June 10, 2026). Read the article