BCG Confirms: AI Is Fundamentally Changing How Marketing, PR and Communication Operate
In most companies, the conversation about artificial intelligence still begins with tools.
Which application can draft content faster? Which platform can produce more campaign variations? How can teams automate reporting, content configuration and media monitoring?
These are reasonable questions, but they are no longer the most important ones. They treat AI as a new technology layer placed over an organisation that otherwise remains unchanged.
The latest analysis from Boston Consulting Group points to a much deeper transformation. AI is not simply changing how marketing work is executed. It is changing how work is distributed, how quickly decisions are made, where authority sits and how companies use external partners.
For PR and corporate communication leaders, the implication is significant. We are not moving towards a faster version of the same department. We are moving to an operating model in which execution becomes increasingly automated and human value is strategy, judgement, creativity, relationships and accountability.
BCG: Companies Must Redesign the Organisation, Not Simply Add AI
In an article published on 16 September 2026, BCG examines how AI is changing marketing organisations in the consumer packaged goods sector. Its analysis looks at digitally native challenger brands that operate with leaner teams, fewer coordination layers and far greater use of data and automation.
BCG reports that 48% of CMOs responding to a 2026 BCG-MMA survey say redesigning the marketing operating model is becoming a more substantial part of their role.
The central message is clear. Companies will not capture AI’s value by using it merely to accelerate existing activities. They must reconsider roles, workflows, approval layers and distribution of human resources.
The research focuses on consumer goods, so its findings should not be transferred mechanically to every industry. The direction of change is nevertheless relevant to almost any organisation managing large volumes of content, multiple audiences and complex approval processes.
That description is not just for marketing. It also describes modern corporate communication remarkably well.
AI Is Reducing the Coordination Tax
A surprisingly large proportion of marketing and communication work is neither strategic nor creative. It is coordination.
Teams prepare briefs, consolidate comments, compare versions, pursue approvals and adapt the same message for different channels. Highly capable people spend hours transferring information between colleagues, documents and platforms.
BCG describes this burden as the “coordination tax”. AI is beginning to reduce it by synthesising information, generating initial versions, automating checks and connecting stages that previously required manual intervention.
Any communications team can rapidly analyse hundreds of media items and identify changes in tone, prepare management summaries or adapt one document for several audiences.
However, speed is not a strategy. If a process is badly designed, AI will not improve it.
An unsupported claim can be multiplied across ten formats before anyone spots the problem. An ambiguous message can reach several audiences simultaneously. A small error can become a major public inconsistency.
Investment in AI must therefore be accompanied by a review of corporate communication governance: who defines the message, who verifies the evidence, who approves its use and who remains accountable when something goes wrong.
Production Becomes Cheaper. Judgement Becomes More Valuable
BCG divides marketing activity into three domains: planning and operations, art, and science. In the traditional organisations it studied, approximately 55% to 65% of marketing work is devoted to planning and operations, 25% to 35% to art, and only 10% to 15% to science.
As AI does repetitive production and coordination work, this balance starts to change. More advanced organisations spend less time administering execution and more time on analysis, strategy and creative leadership.
The implication for PR is direct. A professional’s value will no longer be measured primarily by the number of press releases, posts or presentations they can produce. Technology can generate these materials almost instantly.
Value moves towards the questions the system cannot resolve independently:
Is this the right moment to communicate?
Which information is relevant, and which creates unnecessary risk?
Can the organisation substantiate the claim?
How will a sceptical journalist, employee or investor interpret it?
Which public reaction should cause the company to change its position?
When must automation stop and senior leadership become involved?
AI can propose answers. It cannot accept institutional responsibility for the answers.
More Content Creates More Opportunities for Inconsistency
Every additional piece of content creates another opportunity for a brand to contradict itself, oversimplify a difficult issue or make a promise that the customer experience does not support.
BCG observes that as content volume and complexity increase, consistency in brand voice, messaging and creative identity becomes more important. Organisations need brand knowledge, rules and limits embedded in the systems they use.
For corporate communication, those guardrails must go beyond editorial style. They should include the company’s approved positions, substantiated claims, confidential information, legal requirements and escalation procedures.
A tone-of-voice guide is not enough when AI can draft a persuasive but factually wrong explanation. Nor is a message library useful if its information is out of date.
Communication governance is therefore becoming a practical part of reputation management, not a technical formality.
Smaller Teams Are Not Automatically Better Teams
According to BCG, the digitally native challenger brands in its analysis employ approximately 10% to 20% fewer marketing full-time equivalents per $1 billion in revenue than traditional consumer-goods organisations. The important difference is not simply team size. These businesses have leaner execution and coordination layers but a greater concentration of specialist expertise and experienced decision-makers.
AI may give management a convenient argument for reducing costs. Removing people without redesigning the work, however, risks weakening precisely the capabilities the company still needs: experience, institutional memory, verification and judgement.
In the BCG-MMA study, nearly three-quarters of CMOs identified marketing effectiveness and operational efficiency as AI’s principal source of value. Fewer than one-quarter regarded cost reduction as its main potential benefit.
Additional productivity can be used to reduce headcount, or it can be reinvested in research, stronger ideas, better relationships and deeper audience understanding. Only the second path creates an advantage that competitors will find difficult to copy.
The Agency Model Will Change
BCG also anticipates a rebalancing of the partner ecosystem. Companies will retain differentiated capabilities, AI will handle more execution, and external partners will be valued increasingly for specialist expertise.
For PR agencies, this signals the gradual end of a business model. Clients will have fewer reasons to pay an agency merely to produce material their own tools can generate in minutes.
They will continue to pay for what is difficult to automate: market context, genuine media relationships, local sensitivity, advice under pressure, original ideas and independent external judgement.
That is a key difference between supplying material and providing strategic media relations. The first can be technologically accelerated. The second depends on accumulated credibility, relevance and an understanding of people.
PR Must Enter Commercial Decisions Earlier
AI is accelerating the move from teams organised around channels to teams accountable for end-to-end outcomes. BCG describes flatter structures in which people own opportunity identification through to delivery, rather than controlling only one isolated stage.
This shift can correct one of communication’s longstanding weaknesses: being involved too late.
PR is frequently called after the commercial decision is made, the product defined, the deadline announced internally or the issue made public. The team is asked to formulate the message even though it had no opportunity to influence the reality that the message must explain.
In an outcome-based model, communication needs involvement from the outset, while the implications of a decision are still being assessed. How will the change be perceived? What evidence supports the promise? Which groups will bear its costs? Which uncomfortable questions must be answered before launch?
PR then becomes an early-warning mechanism for risk and to police aligning what the brand promises with how the company actually behaves.
What Communication Directors Should Do Now
The first step is not buying another platform. It is mapping the work.
Leaders should identify which tasks consume time without requiring advanced judgement, which decisions must remain human and where delay, duplication or approvals add no genuine value.
The organisation must then establish explicit rules:
What information may be entered into AI systems?
Which materials may be generated or adapted automatically;
Which claims require source verification;
Which documents require legal or executive approval
When escalation to the crisis team is mandatory;
How versions and final accountability are recorded.
Companies must simultaneously invest in the capabilities that become more valuable: analysis, critical thinking, counsel to leadership, relationships and distinctive creativity.
The assessment must reflect the industry and the local market, not merely the promises made by technology vendors. This is where genuine market expertise remains decisive.
AI Does Not Remove Accountability. It Concentrates It
BCG concludes that the winning organisations will not necessarily be those deploying the largest number of tools. They will be those that redesign work before redesigning the organisational chart and reinvest AI-enabled productivity in genuinely differentiated capabilities.
For marketing, PR and communication, this is the fundamental change.
Execution will become faster. Production will become cheaper. Analysis will become broader. At the same time, poor decisions can be multiplied and the gap between a public promise and actual corporate behaviour will become easier to detect.
AI does not reduce the need for communication leadership. It removes some of the activity that previously obscured it.
In the organisation that follows, people will draft fewer first versions but make more high-stakes decisions. They will produce less content manually but carry responsibility for the coherence of the system and for demonstrating why its output deserves trust.
This is the perspective behind Lighthouse PR’s work and the principles set out in Who We Are: technology should amplify professional judgement, not replace it.
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About the Author
Ana Maria Gardiner is a senior communications executive, board-level adviser and founder of Lighthouse PR. With extensive experience providing strategic counsel to multinational organisations and leadership teams, her expertise spans corporate reputation, public relations, marketing communications, crisis management and high-stakes communications.
Throughout her career, Ana Maria has led and implemented communications strategies for organisations including JPMorgan, Coca-Cola, ExxonMobil, Siemens Energy, HEINEKEN, Carrefour, Lexus, Franklin Templeton, BNP Paribas, Sungrow, XTB, Bitget, EssilorLuxottica and Pfizer. Her experience encompasses projects across the Middle East, North Africa, and Central and Eastern Europe, covering a broad range of industries and business environments.
She currently works closely with senior executives and board-level decision-makers, advising Lighthouse PR clients on reputation management, strategic positioning, communications risk management, and the development of responses to sensitive situations and crises.
Ana Maria holds a bachelor’s degree in Political Science and a master’s degree in European Affairs.
About Lighthouse PR
Lighthouse PR is an independent public relations and strategic communications consultancy headquartered in Bucharest, working with organisations across Romania, Central Europe, and South-Eastern Europe. The agency provides senior-led counsel to companies operating in financial services, energy, manufacturing, technology and cybersecurity, transport and logistics, retail, and FMCG.
Its portfolio of services includes media relations, corporate communications, reputation management, crisis communications, crisis preparedness and response, stakeholder and investor communications, social media and influencer management, B2B communications, risk assessments, business continuity planning, resilience framework development, media buying, corporate events, and SEO and website design services.
Lighthouse PR holds ISO 9001 and ISO 27001 certifications and is the exclusive representative for Romania and the Republic of Moldova of Eurocom Worldwide and Crisis Communication Network Europe, two international networks that strengthen the agency’s capacity to manage communications projects and crises with regional and international dimensions.
Through its consultancy model, Lighthouse PR places senior expertise at the heart of every client relationship, from strategy development and reputation management to the implementation of communications programmes and the coordination of responses in sensitive situations.
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