What I Learned From Analyzing Over 10,000 Marketing Agencies: 4 Key Takeaways for the Future

As a sales and marketing expert who‘s spent years studying and advising agencies, I‘ve seen firsthand how much the industry has evolved. But I wanted to go beyond anecdotes and assumptions to get a true "state of the industry" view, backed up by hard data. So my team and I recently undertook an ambitious research project, analyzing over 10,000 marketing agencies of all types and sizes across the U.S.

The results paint a fascinating and nuanced picture of where agencies stand today—and where they need to go to survive and thrive in the future. Here are four of my key takeaways from the data, along with advice for agency leaders looking to navigate the road ahead.

The Agency Landscape: A Fragmented But Growing Market

Let‘s start with the big picture. Just how many marketing agencies are there in the U.S.? It‘s a surprisingly hard question to answer definitively, given the fluid nature of the industry. Agencies are constantly starting up, merging, getting acquired, or shutting down. And there‘s no centralized database or registry keeping close tabs on every shop and consultancy.

Based on our research—which looked at a combination of government data, online directories, industry association memberships, and agency self-reporting—we estimate there are between 15,000 and 20,000 marketing agencies currently operating in the U.S. That includes full-service agencies as well as shops specializing in areas like creative, digital, PR, research, media, design, and events.

So while the total universe of agencies is fragmented, it‘s also quite large—and getting larger. IBISWorld estimates the total revenue for advertising and marketing agencies in the U.S. reached over $70 billion in 2022, up from $55 billion a decade ago. And employment at agencies has grown by nearly 30% over the same period, now topping 470,000 people.

Several factors are driving this growth:

• The continued shift to digital marketing, which requires more specialized skills and services that many clients don‘t have in-house. Over 70% of agencies now offer some form of digital service.

• The rise of project-based work and in-housing, leading more clients to hire agencies for specific initiatives rather than retainer-based relationships. 78% of agencies report an increase in project work.

• Emerging disciplines and technologies like data analytics, marketing automation, AR/VR, and voice interfaces that are creating new service opportunities.

• Increased competition and performance pressure that‘s pushing clients to seek outside perspectives and capabilities to stay ahead.

Of course, this growth is not evenly distributed. Much of it is being captured by a small group of holding companies and consultancies at the high end of the market, and by specialist agencies and freelancers at the low end. The vast middle of small to midsize full-service agencies is getting squeezed from both sides.

The Typical Agency: Small, Young, and Facing Growing Pains

Let‘s zoom in on this vast middle, which still accounts for the majority of agencies in operation today. Our research found the median U.S. agency has annual revenue between $5 million and $10 million, with fewer than 50 full-time employees. Over 90% of agencies fall under the U.S. Small Business Administration‘s definition of a small business (under $16.5 million in revenue for advertising agencies).

Most of these agencies are also relatively young. The average age of the agencies we analyzed was just 12 years old, and over half were founded within the last decade. This reflects both the low barriers to entry in starting an agency and the challenges of scaling one. Many agencies don‘t make it past adolescence, much less to a third or fourth generation of leadership.

Those that do reach maturity often struggle to maintain relevance and profitability as the market evolves around them. The traditional agency-of-record (AOR) model built on long-term retainer relationships and media commissions has given way to short-term projects, in-house teams, and pay-for-performance deals putting more risk on the agency.

In a recent survey by business consultancy R3, 42% of agencies said their existing business model is unsustainable beyond the next few years. What will keep them from sharing the fate of once-dominant agencies like JWT, Y&R, and Saatchi & Saatchi that are now mere shadows of their former selves? It starts with talent.

The Talent Imperative: Rethinking Recruitment and Retention

With the industry facing so much upheaval and uncertainty, agencies are under intense pressure to rethink their strategies, services, and pricing models. But even more important is transforming their most critical asset: their people.

Agencies have long struggled with high turnover and burnout, driven partly by relentless client demands and the "work hard, play hard" agency culture. In a recent LinkedIn survey, advertising and marketing ranked as the 6th most stressful profession, and over 60% of agency employees said they planned to leave their job within the next year.

The COVID-19 pandemic has only exacerbated these challenges. While remote work offers more flexibility, it can also blur boundaries and make it harder to separate work life from home life. Isolation, anxiety, and lack of visibility into career paths are taking a toll. According to a recent study by the 4A‘s, employee morale is now the #2 concern keeping agency leaders up at night, just behind new business.

Meanwhile, the skills required to stay competitive keep expanding as clients look to agencies to be expert advisors on business, not just marketing. In addition to creativity and strategic chops, the modern agency must bring deep knowledge of data, technology, and organizational change. Yet many are struggling to recruit and retain the in-demand talent they need, from data scientists to software developers to management consultants.

Winning the war for talent will require agencies to do more than raise salaries or add perks (though those certainly help). It will mean fundamentally rethinking their employee value proposition to create a culture of belonging, growth, and purpose. Some leading agencies are experimenting with innovative approaches like:

• Flexible work arrangements and non-linear career paths that accommodate different life stages and interests

• Sabbaticals, rotational programs and secondments that provide new experiences and perspectives

• Mentoring, coaching, and peer learning that supports continuous skill development

• DEI initiatives and employee resource groups that make the agency a welcoming place for all

• Participative management and open-book financials that give employees a stake in the business

The goal is not just to attract and develop great people, but to empower them to do the best work of their lives. Because in an industry where the "product" is smart, creative problem-solving, talent will always be the ultimate competitive advantage.

The Road Ahead: Balancing Agility and Resilience

Looking ahead to 2024 and beyond, the only thing certain is more change and disruption. Technology will continue to reshape how brands connect with consumers. New competitors will emerge from unexpected places. And economic, social, and political forces will create both challenges and opportunities for agencies and their clients.

To thrive in this environment, agencies will need to be both agile and resilient. Agility is about speed, flexibility, and adaptability in the face of change. It‘s the ability to quickly pivot strategies, offerings, and resources to meet shifting client needs and market conditions.

Resilience, on the other hand, is about strength, stability, and endurance over the long haul. It‘s the ability to weather downturns, navigate uncertainty, and continually reinvent while staying true to your core purpose and values.

The agencies that get this balance right will be well-positioned for the future. Research by McKinsey found that companies that improved agility and resilience during the last recession generated 150% higher total returns to shareholders in the subsequent decade compared to less agile and resilient competitors.

Of course, every agency‘s path will be different based on their unique strengths, challenges, and goals. But some common priorities are emerging across the industry:

• Leveraging data and technology for smarter, faster, more measurable marketing solutions
• Expanding capabilities and expertise in high-growth areas like digital transformation, e-commerce, and DTC
• Diversifying talent and leadership to drive innovation and better reflect the diversity of consumers
• Pursuing strategic partnerships and alliances to access complementary skills and scale
• Building a culture of experimentation and continuous learning to stay ahead of market shifts
• Measuring and communicating business impact and ROI to strengthen trust and credibility with clients

None of this will be easy. But for agency leaders with the vision and courage to lead change, the opportunities are immense.

By embracing data and technology, investing in the right talent and capabilities, and relentlessly focusing on client success, the next generation of agencies can drive transformative growth for the brands they serve. They can create rewarding and purposeful career paths for their people. And they can help shape a more innovative, inclusive, and sustainable future for the industry—and society—as a whole.

That‘s an inspiring mission worth pursuing. So let‘s get to work.