Chief Marketing Officers (CMOs) face a crucial and often difficult decision: should they build an in-house marketing team or partner with an external agency? This question was recently addressed in an article written by an acting CMO, sparking a debate about the value agencies bring to the table in today’s fast-paced marketing world.
The CMO’s perspective highlights a growing frustration with agencies, primarily due to a perceived lack of fresh, innovative ideas that justify the investment in external partnerships. This sentiment has led many brands to consider bringing their marketing efforts in-house.
However, the decision between in-house and agency marketing isn’t black and white. The effectiveness of an in-house team largely depends on the company’s size, expertise, and resources.

Pros and Cons of In-House Marketing Teams and Agency Partnerships
For smaller to mid-market brands, building a comprehensive in-house team can be challenging. If you only have a team of two, for example, you start making significant trade-offs compared to relying on a fully staffed agency partner.
The advantages of an in-house team include deeper brand knowledge, quicker decision-making, and potentially more cost-effective operations. However, these benefits come with significant risks. Turnover can be particularly devastating for an in-house team. Replacing specialized talent can be more difficult and disruptive than in an agency setting.
On the flip side, agencies offer access to a broader range of expertise, exposure to cutting-edge technologies, media and investment strategies, and the ability to scale resources as needed. Agencies are well positioned to be in-the-know with what is happening in the industry, across platforms and technologies. This exposure to industry trends and innovations can be harder to maintain with an in-house team.
One of the main criticisms of agencies, as highlighted in the CMO’s article, is the often lengthy and costly onboarding process. Many agencies insist on extensive research and strategy development before diving into actual marketing execution. Some industry experts challenge this approach, arguing that experienced marketers should be able to provide value almost immediately.
This raises an important question about the balance between thorough research and actionable results. While data-driven insights are valuable, they shouldn’t come at the expense of timely market entry and campaign execution.
Another challenge for agencies, particularly in the media buying space, is maintaining excitement and innovation in long-term client relationships. Unlike creative agencies that can wow clients with big campaign ideas, media agencies often deal with more consistent, ongoing campaign strategy, management, and execution. The challenge lies in continuously demonstrating value and innovation in these long-term partnerships.

Finding the Right Balance: Tailoring Marketing Approaches for Business Growth
A CMO must consider and balance the importance of prioritizing effective strategies over flashy new ideas. This approach, while potentially less exciting, ensures that marketing budgets are used efficiently and effectively. Oftentimes where you should spend your next dollar, may not be the most exciting new innovation.
Ultimately, the decision between in-house versus agency partner depends on various factors, including company size, available resources, and specific marketing needs.
For larger companies with substantial budgets, a hybrid approach might be ideal – leveraging internal teams for day-to-day operations while partnering with agencies for specialized campaigns or innovative strategies.
For smaller to mid-sized companies, the expertise and scalability offered by agencies can be invaluable. However, it’s crucial to find an agency partner that balances strategic thinking with practical execution, while achieving results, avoiding unnecessary delays and costs associated with extensive preliminary upfront work.
As the marketing landscape continues to evolve with resources, use of AI, and new technologies, the relationship between brands and agencies must adapt. The most successful partnerships will be those that prioritize results over process, innovation over tradition, and flexibility over rigid structures.
Whether in-house or agency-led, the focus should always be on delivering measurable value and driving business growth.
If you’d like an independent look at your marketing and campaign performance, please get in touch. We can conduct a campaign audit to help you ensure your media dollars are being spent wisely to maximize your investment.
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