The Great ROI Debate: Are Agencies Delivering Enough?

In today's hyper-competitive marketing landscape, one question is top of mind for advertisers: Are agencies truly delivering the return on investment (ROI) that was promised? With mounting pressure on marketing budgets and increasing demands for performance, many advertisers are scrutinizing the value they get from their agency partnerships more than ever before.

At EKG, we’ve seen both sides of this debate. As a consultancy dedicated to helping brands and agencies work better together, we understand the pressures on agencies to deliver and the frustrations of advertisers who feel they aren't seeing the results they expected. So, what’s causing the disconnect, and how can it be fixed?

1. The ROI Disconnect: Unrealistic Expectations or Underperformance?

The first step in understanding the ROI debate is recognizing that, in many cases, expectations between agencies and clients aren't aligned from the start. Advertisers may expect quick wins or immediate payoffs, while agencies understand that certain strategies, such as brand awareness campaigns or SEO, require longer timelines to see full impact.

EKG Insight: It all starts with aligning expectations upfront.

Agencies need to take the lead in educating clients on realistic timelines for performance, while advertisers should push for clear, measurable goals from day one. At EKG, we recommend that advertisers and agencies jointly define what “success” looks like—whether it’s based on lead generation, customer acquisition, or revenue growth—and ensure these goals are mutually understood.

2. Data Overload vs. Meaningful Insights

The explosion of digital marketing has brought more data than ever before, but here lies another challenge. Many agencies overwhelm their clients with metrics, reports, and analytics without always linking them to actionable business outcomes. Clicks, impressions, and engagement are important, but if these metrics aren’t driving conversions or contributing to bottom-line growth, their value can feel hollow.

EKG Tip: Focus on what matters—data that translates into business value.

Advertisers should demand that agencies move beyond vanity metrics and focus on the KPIs that matter. Are your website visits converting into qualified leads? Are your paid ads driving real sales, not just traffic? Agencies that fail to connect these dots can appear as though they’re underperforming, even if the numbers look good on paper.

At EKG, we advocate for a data-driven approach where the conversation always ties back to business goals. The best agencies are those that don’t just report data—they tell you what it means, why it matters, and what they’ll do next.

3. Testing and Optimization: Is Your Agency Doing Enough?

One of the biggest concerns we hear from advertisers is that their agencies are not optimizing campaigns frequently enough. Performance plateaus are often blamed on external factors, but in many cases, they result from agencies not being proactive in adjusting and refining their strategies.

EKG Tip: Optimization is a continuous process, not a one-time task.

Advertisers should insist on frequent testing and iteration from their agencies—whether it's A/B testing different ad creatives, adjusting audience segments, or tweaking bid strategies. The most effective agencies have a plan in place to test, learn, and optimize throughout the lifecycle of a campaign. If your agency isn’t actively experimenting and refining, you’re not getting the full potential from your budget.

Tools like Optimizely, Google Optimize, and Unbounce allow agencies to A/B test website changes, ad variations, and landing pages to see what drives the best results. If your agency isn’t leveraging these methods, it’s time to ask why.

4. The Importance of Accountability and Communication

Another key reason advertisers question their agency’s ROI is a perceived lack of accountability. Many advertisers feel that once campaigns are in motion, they receive fewer proactive updates, or worse, that agencies aren’t candid about what’s not working.

EKG Tip: Ensure continuous accountability and open dialogue.

It’s crucial that agencies maintain regular communication—not just when things are going well, but also when challenges arise. Advertisers should expect their agencies to be transparent about both successes and setbacks, and to offer proactive solutions when performance dips. This level of honesty builds trust and ensures that both sides remain aligned on achieving the best possible outcomes.

At EKG, we advocate for a structured approach to accountability. Weekly or bi-weekly status reports with actionable insights, paired with Quarterly Business Reviews (QBRs), provide a holistic view of performance and allow both sides to adjust strategy accordingly. If your agency isn’t engaging in regular check-ins with clear action steps, you may not be getting the full value from the relationship.

5. Are You Pushing for Innovation?

Finally, one of the most overlooked aspects of the ROI debate is innovation. Agencies that rely on the same tactics over time risk falling into a performance rut. Today’s marketing landscape requires creativity, agility, and a willingness to embrace new channels and technologies.

EKG Insight: Ask your agency how they plan to innovate.

Advertisers should push their agencies to experiment with emerging trends like AI-powered audience targeting, programmatic advertising, or conversational marketing tools like chatbots. The best agencies continuously test new platforms, content formats, and data-driven tactics to maximize ROI, while clients should expect regular updates on what’s working and what’s on the horizon.

At EKG, we help agencies and advertisers stay ahead of the curve by creating innovation roadmaps—strategies that incorporate both proven methods and new ideas to ensure sustained growth.

So Then, Is Your Agency Delivering the ROI You Deserve?

The great ROI debate doesn’t have to be contentious. By establishing clear expectations, focusing on meaningful metrics, continuously optimizing campaigns, ensuring accountability, and pushing for innovation, advertisers and agencies can create a partnership that delivers true, measurable value.

At EKG, we specialize in helping both sides navigate this debate. We understand that ROI is not just a number—it’s the result of a well-executed strategy, constant communication, and a commitment to ongoing improvement. If you’re ready to maximize the ROI from your agency relationship, let us help you unlock your full potential.

Ready to Maximize ROI from Your Agency?

At EKG, we specialize in aligning agency-client relationships for optimal performance and results. If you’re questioning whether your agency is delivering the ROI you deserve, we’re here to help. Contact us and let’s discuss how we can elevate your marketing efforts and drive better business outcomes.

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