Agency Relationships Are Lasting Longer. Your Search Process Needs To Be More Deliberate.

Are you looking for a new agency?

Maybe you’re replacing one after a poor performance, a leadership change, or shifting priorities.

Whatever the reason, ask yourself: if this relationship lasts seven years, has your search done enough to find the right long-term partner?

That question matters more than ever.

According to research from the ANA and 4As, the average agency-of-record relationship reached approximately seven years in 2025, compared to 3.2 years in 2016. (Source)

That length relationship affects far more than a single campaign. It can shape your positioning through to your go-to-market strategy, and everything in between.

That’s great news when you choose the right agency.

It can be very costly if the fit is wrong.

A seven-year agency relationship demands more than impressive credentials or a polished pitch.

You need an agency that helps your organization make smarter decisions over time.

That means it can:

• Turn business goals into clear marketing strategy
• Sharpen your positioning and audience priorities
• Link marketing efforts to sales and business results
• Use AI responsibly across strategy, creative, content, media, and analytics
• Work well with internal teams short on time or resources
• Adapt as markets, customer expectations, and business priorities shift

This responsibility goes far beyond launching campaigns or managing media plans.

It also changes what “right fit” should look like.

Any capable agency should be able to handle the work in an RFP. But, a true long-term partner also learns how your business works, understands how decisions happen, where friction slows progress, and what support your team needs after signing.

That distinction is easy to miss during a competitive presentation.

It becomes obvious six months down the road.

Most agency searches begin for a practical reason:

• A new CMO wants to take the business in a different direction.
• Your current agency isn’t delivering.
• A rebrand, launch, acquisition, or turnaround creates a new need.

Those pressures are real.

Still, urgency shouldn’t replace careful decision-making. Why rush a choice that can shape your business for years?

Organizations often rely on shortcuts that speed up the search but weaken the final decision:

• Starting with a familiar shortlist before defining the business problem
• Letting one department lead without aligning key stakeholders
• Choosing a high-energy pitch over reliable day-to-day performance
• Prioritizing category experience over strategic and cultural fit
• Making cost the main deciding factor before defining scope and outcomes
• Replacing an agency without understanding why the prior relationship failed

Before you start your search, answer three questions:

1. What business problem must the agency help solve?
2. Which capabilities should stay in-house, and which should an agency provide?
3. What type of partnership will help your organization succeed over time?

These answers give you a stronger starting point than a simple list of desired deliverables.

An agency must handle the work you need. But a stronger search asks more.

Can your teams make sound decisions together for years?

Evaluate each candidate across these areas:

• Strategic alignment: Does the agency understand your challenges, customers, market, and growth plans?
• Relevant capabilities: Can it provide the right mix of brand, creative, media, performance, content, data, technology, or expertise?
• Team quality: Who will actually lead and perform the work after the pitch?
• Working style: How does the agency handle ambiguity, disagreements, feedback, approvals, and shifting priorities?
• Measurement: Can the agency connect marketing activity to meaningful business results?
• Commercial fit: Do its staffing, pricing, scope, and available resources support the work realistically?
• Cultural compatibility: Do your teams share expectations for pace, candor, collaboration, and accountability?
• Future readiness: Can it adapt as your technology, customers, and marketing approach change?

That last point matters even more now. AI is changing both the work marketers perform and what they expect agencies to deliver.

Most marketing leaders understand that AI matters. The harder question is how to turn that interest into responsible, measurable business value.

Gartner found that 70% of CMOs identified becoming an AI leader as a critical goal for 2026, while only 30% reported the maturity needed to scale AI capabilities. CMOs also allocated an average of 15.3% of their 2026 marketing budgets to AI. (Source)

The challenge goes beyond access to tools.

It includes data quality, redesigned workflows, measurement, human oversight, intellectual property, privacy, brand safety, and internal adoption.

An agency can help, but only if it has a credible approach of its own.

Don’t select an agency simply because it claims to be “AI-powered.” Instead, ask: 

• Which specific marketing problems does it use AI to solve?
• What results can it prove, such as time saved, higher conversion rates, stronger media performance, or faster insights?
• What remains human-led?
• How does it protect client data, privacy, intellectual property, bias, and content accuracy?
• How will its approach work with your CRM, analytics, marketing automation, and internal AI policies?Will it help your team build capability through training and shared processes?
• How will AI affect scope, staffing, pricing, turnaround times, and performance expectations?

A credible AI strategy requires more than a generic demo or software access.

It is a repeatable, well-managed approach to improving marketing performance while protecting quality, judgment, and trust.

Thoughtful doesn’t mean slow.

It means making key decisions before agencies compete. Then, assessing candidates on what matters the most.

Align Internally

Agree on the business challenge, objectives, required capabilities, budget range, decision-makers, success metrics, internal responsibilities, and expected timeline.

Include everyone who will shape or manage the relationship. That may include marketing, sales, finance, procurement, legal, IT, and executive leaders.

Create A Useful Brief

Share strategic context, target audiences, existing assets, performance baselines, internal capabilities, constraints, and your definition of success.

A strong brief defines the problem without dictating the answer. 

Build an Informed Shortlist

Review agencies for capabilities, relevant experience, team structure, scale, conflicts, available resources, pricing model, approach to metrics, and AI maturity.

Don’t rely on familiarity alone. The agency you already know may not be the one that’s best suited for the work ahead.

Use Consistent Criteria

Create a weighted scorecard before reviewing responses.

Include strategic fit, work quality, team strength, operating model, measurement approach, commercial alignment, cultural fit, and future readiness.

Test How Teams Work Together

Use finalist meetings or workshops to see how agencies listen and respond.

Do they challenge assumptions? Do they use feedback well? Can they handle real business tension?

A pitch shows presentation skills.

A working session shows whether a partnership can work.

Confirm The Actual Account Team

Ask who will lead and deliver the work, how much senior support you’ll receive, and what happens if key people leave.

The people you meet during the search should closely match the people you work with later.

Plan The First 90 Days

Before you sign, set expectations for governance, communication, approvals, reporting, data responsibilities, AI guardrails, staffing, and onboarding.

This clarity gives the relationship a stronger start. It also makes accountability easier.

A seven-year agency relationship is a strategic decision.

It can shape how your organization thinks, creates, measures, learns, and grows.

AI makes the choice even more important. You don’t need to master every emerging platform, but you do need a partner that can connect technology to results, manage risk responsibly, and work within your organization’s actual capabilities.

Planning a search? RSW/AgencySearch can help you align stakeholders, find qualified agencies, structure the process, and assess long-term fit.

Feel free to contact us to discuss how a more thoughtful search could support your next decision.