Increase Your Agency’s Valuation by Proving Revenue Durability

The agencies that achieve premium valuations don’t just retain clients—they prove their relationships will continue generating revenue after the founders exit. TobinLeff’s James Beechinor, Chris Wallace from Contextiv Consulting and Dan Hestbaek from LIFT Relations explain the role of Relationship Intelligence, Net Revenue Retention and client experience in building evidence of revenue durability.

What's Inside

• Why client experience (CX) is no longer a "nice-to-have" for your agency, and how AI has made human relationships more central to agency value than ever before.
• The difference between measuring activity and measuring relationship health.
• Understanding how Relationship Intelligence works so that reading client-side and team-side signals can predict which revenue is durable and which is quietly at risk.
• What Keystone Experiences are, how they generate measurable pipeline growth, and the five types every agency should know.
• How Net Revenue Retention (NRR) reveals what gross revenue numbers hide as well as why sophisticated buyers focus on it above almost any other metric in the M&A process.
• How Relationship Health Scoring, CX discipline, and NRR work together as evidence that commands a premium valuation.

As AI transforms how agencies operate, the importance of human relationships has never been more critical. Agencies that evolve their relationship management capabilities from an individual activity into an organizational discipline will protect and grow revenue.

For a founder eyeing an exit, that discipline becomes even more advantageous. Operational Client Experience (CX) capabilities and associated Relationship Health Scoring provide critical evidence in defense of revenue and pipeline in diligence — the key to maximizing valuation and exit terms. Done well, client experience stops being a question of cost and becomes an investment made with purpose and clarity.

The CX Imperative

Thanks to AI, production tasks that filled timesheets for decades are getting faster and cheaper to produce month over month. As this trend compresses the value for each billable hour, human relationships are central to agency success and client retention. As the weight of production work and admin tasks becomes increasingly mitigated by Agentic AI, agencies need to reimagine how their people prioritize their saved time. Among the highest and best use of that time is the work that only humans can do: building strong client relationships.

Client Experience (CX) is no longer a nice-to-have. CX has become a bulwark for protecting the business. The advent of AI has not replaced your best people, it has made them more central to your agency’s success than ever. As AI helps transform the work, the relationship and the quality of experience is what a client stays for according to Bain & Company.

Still, most agencies treat relationship management and CX as a form of practical magic. A few gifted account leaders pull it off, and everyone hopes the rest absorb it by osmosis. That is not an organizational discipline. That is hope and luck wearing a capability cloak.

CX as a discipline must live in the team, not a handful of account leaders. The team is where the first signals of relationship health show up. The people doing the work feel relationship strain before the client voices it. The secret lies in listening to those signals, converting them into intelligence, and making them actionable by account leaders.

That requires a different kind of relationship intelligence than most agencies have today: a way to read the relationship as it is experienced by both the client and the team, and to turn those signals into timely action before revenue walks out the door.

Stop Running the Same Old Client Playbook

In most agencies the CX playbook looks the same. Quarterly business reviews (QBRs). Internal swarms when an account wobbles. Escalation when there is a delivery hiccup. The occasional working lunch or strategy workshop. A pleasant surprise around renewal season. Rinse and repeat.

Every one of these is table stakes, and any agency that runs an identical playbook watches clients churn at roughly the same rate. Industry benchmarks place annual churn for B2B services near 15 to 20 percent. This same trend indicates fertile ground for sharper operators to distinguish themselves.

The problem is that most agencies measure activity instead of relationship health. That distinction is becoming increasingly important, according to Dan Hestbaek, CEO and Founder of Lift Relations, whose platform helps agencies quantify the strength of client relationships. "Most agencies can tell you which clients are profitable. Far fewer can tell you which relationships are becoming stronger, weaker, or quietly drifting into risk. The agencies that outperform over the next few years will be the ones that manage relationship health with the same discipline they apply to financial performance."

The volume of everyday touches has never been what builds a durable relationship. Fifty forgettable touchpoints each year matter less than showing up at the moments that genuinely matter. The accounts that grow aren’t defined by the frequency of engagement, but by the timing, quality, and impact of those touches.

A proper CX discipline is an orchestrated system designed with clarity to drive positive change in client relationships and maximize forward revenue. Define what a great client relationship looks like in detail, across every phase of the client journey, and treat it as a teachable skill. Measure it across clients and internal teams to capture the signals that matter. Provide tools that allow it to be repeated, account after account and layer on intelligence that lets you act on those signals. Finally, empower teams to make the necessary investments in a targeted way. Do all of these things right and you will create more satisfied, durable, and ultimately profitable client relationships.

LIFT frames this as Relationship Intelligence: reading the signals from both the client and team to show where client relationships are strengthening, weakening, or at risk. That means going beyond satisfaction or Net Promoter Score (NPS) and looking at the underlying drivers of relationship health: how clients experience the agency, how teams experience working on the account, and whether the relationship is creating the conditions for retention, growth, and advocacy.

This is not measurement for measurement's sake. The goal is to give agency leaders and account teams a shared language for relationship strength, a consistent early-warning system, and a more precise way to decide where action is needed.

How to Know when CX Investment is Effective

Relationship Intelligence is a disciplined way to read relationship health, understand what is driving it, and act before risk or opportunity becomes visible in revenue. The idea is simple. Gather the signals that predict the health of a relationship across key dimensions and roll them into one read that lets you know which relationships are strong, which revenue is at risk, and where an account can grow.

1. Relationship Metrics.

How the client feels, and how the team feels is the experiential layer, and LIFT measures both sides of it. From the client: satisfaction and NPS across Quality, Chemistry, Proactiveness, Capabilities, Competitiveness, and Recommendation. From the team, LIFT tracks drivers from inside the account: Development, Leadership, Attractiveness, Performance, and Collaboration.

2. Operational Metrics.

How the client behaves. Event attendance, survey participation, meeting and email engagement, how many times you were in the room with them over the last year, pipeline and days to close, stakeholder concentration. Countable things, including how much is dependent on an individual relationship and where an account has room to grow. Remember, there is no more telling indicator of client churn than silence.

3. Financial Metrics.

How the client spends. Confirm that the durable relationships are also the valuable ones. These are the measures TobinLeff’s Market Value Assessment framework tracks for marketing-services firms: net revenue retention and churn, client concentration, revenue per client, realization and utilization, and the strength of the new-business pipeline.

Together these layers roll into a single Relationship Health Index, a confidence score for the durability of revenue. A founder who can show that a given share of annual revenue sits behind a strong average relationship-health score is holding evidence a buyer can believe in.

Relationship Health Scoring shouldn’t stop at the client. The client view is essential, yet it is only half the signal. LIFT’s method of measuring relationship health from both sides of the agency-client relationship is unique because client relationships are not created from one side alone.

Clients’ experience of quality, capability, chemistry, and proactivity are shaped by the team behind the work: how well they collaborate, how strongly they perform, whether leadership enables them, whether the work helps them develop, and whether the client is motivating and attractive to work with.

LIFT's global relationship dataset, covering more than 33,000 client and team surveys across more than 60 markets, shows a clear connection between Client Health and Team Health. Across the past five years, the two have moved together in every measured period.

The implication for agency leaders is clear: durable client relationships are not created by client management alone. They are created by healthy, motivated, well-matched teams. To strengthen relationships externally, agencies need to understand what is happening internally.

The sharpest insight often comes from reading the gap between the two views. A client may still appear satisfied while the team already feels the relationship straining. The team may be experiencing unclear expectations, weaker collaboration, delivery pressure, or declining motivation before the client formally raises an issue. Reading both sides gives agency leaders a chance to act before an unhappy client becomes a former client.

LIFT frames this discipline as Relationship Intelligence, not just relationship scoring. A score tells you where a relationship stands. Relationship Intelligence helps explain why it is there, what is driving it, and what action is most likely to improve retention, growth, and advocacy.

As Dan outlines using LIFT’s own data “our relationship dataset shows that stakeholders who provide strongly negative feedback carry approximately a 25% churn risk over the following 12 months if no action is taken. However, stakeholders who are invited to participate but choose not to participate at all represent an even greater risk, with approximately 40% churning within the following 12 months if no action is taken.”

And that’s when the silence becomes deafening.

Investing in Keystone Experiences

Good quality Relationship Intelligence will help inform how and when you should invest in your clients, beyond delivering quality work. In a well-designed client experience (CX) strategy, the most effective approach for building trusted relationships is investing in selected, high-value moments that matter deeply to the client and get deployed at critical points along the client journey. Think of them as Keystone Experiences.

These Keystone Experiences are proven to improve business outcomes. During his time at Deloitte, co-author Chris Wallace worked closely with the Chief Experience Officer to understand the return on client experience investment. Together, they established and funded an internal practice dedicated to the discipline. Analysis conducted by Deloitte’s CX Data Science team studied patterns across accounts and industries and found a positive, statistically significant relationship between investment in Keystone Experiences and account growth¹.

For a founder, that revenue growth is what matters. The investment not only protects revenue, it generates future pipeline a buyer scrutinizes when valuing your business. Keystone Experiences, like any other investment, are guided by intelligence—in this case Relationship Intelligence. Not every client needs the same type of investment, and not every moment carries the same commercial weight. The question is where, when, and why that investment is most likely to change the trajectory of the relationship.

Relationship Intelligence helps agencies identify which accounts are strong enough to deepen, which relationships are showing early signs of strain, and which clients may need a different kind of attention before risk becomes invisible revenue. It also helps determine which Keystone Experiences will be most effective at which moment in the journey.

Five Types of Keystone Experiences

There are many ways to elevate client experience, these five are highly effective:

1. Executive Accelerators

A structured engagement, such as a two-day Executive Lab, that helps a senior leader examine their network, sharpen their value proposition, shape a strategic plan, and map the rollout across the executives whose support they need.

Example: Helping a newly appointed Chief Marketing Officer shape a 30-60-90 day plan as they grow into the role.

2. Power Workshops

Executive working sessions in a curated setting, built to move a real strategic decision on vision, strategy, service design, rapid prototype, etc.

Example: A two-day offsite that turns a stalled campaign into a signed-off program ready to launch.

3. Signature Events

High-profile, limited-access experiences tied to the client's interests: marquee conferences, award galas, cultural and sporting moments, curated networking.

Example: A private dinner with an industry figure the client admires, on the eve of a conference you attend together.

4. Executive Amplifiers

Using sponsorships and relationships to put the client on a stage as an expert and a thought leader. Speaking roles, feature placements, visibility.

Example: A keynote slot and a ghost-built narrative for a client’s Chief Marketing Officer (CMO) at a tier-one industry conference.

5. Marketplace Recognition Programs

Programs that honor excellence in a sector and confer outside credibility, like the Inc. 5000 or a Forbes industry list.

Example: Preparing a client’s Inc. 5000 submission and presenting them at the awards ceremony.

Each agency will have a naturally stronger suit in one or more of these areas. PR firms can provide Executive Amplifiers in a way most others can’t. Strategy shops are more easily positioned to deliver Power Workshops. Creative agencies might turn a Signature Event into something a client talks about for years. Knowing which levers you hold, and when and how to deploy them, is part of where Contextiv advises clients.

What It’s Worth at the Deal Table

Strong client relationships mean increased organic growth, less pressure on new business, and ample opportunity for your team to grow. Good Relationship Health also drives one of the most important metrics in a sale transaction, often one that founders pay the least attention to. Net Revenue Retention (NRR) measures how much revenue your existing clients generated this year compared to last year, accounting for client losses, spend reduction and account expansion. In the context of a sale, NRR tells a buyer more about an agency's future than almost any other operating metric.

Every agency celebrates new business. Every new logo represents momentum; another account win positively impacts agency morale and becomes a new proof point that the agency is competitive. Buyers ask a different question: how much of that new business simply replaced revenue that walked out the door?

For many agencies, winning new business is less about growth and more about running to stand still. Twenty percent annual client churn has become increasingly common. Co-author James Beechinor-Collins is a partner at TobinLeff where the firm has seen a growing number of agencies in recent transactions experiencing churn approaching 30 percent. At that level, a large proportion of every year’s new business effort is not about creating growth, it’s replacing revenue that’s already left.

Sophisticated buyers spend relatively little time looking at gross or adjusted gross revenue in isolation and instead focus on the key metrics for the existing client base: tenure, retention and growth.

Tracking retention and churn is helpful for founders, yet it doesn’t give the whole picture. Two similar-sized agencies both lose 20 percent of their clients in a year. The first loses several of its largest accounts and replaces them with similar or smaller wins. The second deliberately exits a collection of small, low-margin clients while expanding relationships with its largest strategic accounts. The churn percentage looks similar, yet the businesses are entirely different and NRR reveals what’s really going on.

In one recent engagement TobinLeff advised, client churn exceeded 30 percent—normally a figure that would concern any buyer. Yet the agency had intentionally exited smaller, less profitable relationships while significantly expanding its best accounts. Despite the headline churn number, NRR remained close to 100 percent—the business was getting stronger, not weaker. Without NRR, that story would be invisible.

Agency valuation ultimately balances scale and risk. Larger businesses generally command higher valuations because they generate greater EBITDA. Where a particular agency falls within that range depends largely on how much risk the buyer believes they are assuming. After leadership quality and talent, few factors influence perceived risk more than revenue durability.

Buyers want confidence that today’s revenue will still exist after the founders' exit. They look for evidence that client spend expands over time, that relationships survive personnel changes, and that growth comes from existing clients and landing new ones. All of that heavily influences valuation and deal structure.

Recently, TobinLeff advised on the sale of an agency whose revenue was almost entirely from project work, with very few long-term contractual commitments. The buyer viewed that revenue as inherently less predictable. Rather than paying predominantly in cash at closing, the transaction was completed with only around a fifth of the value paid in cash up front. The balance was deferred through a two-stage earn-out tied directly to future revenue performance. The economics of the deal reflected the buyer’s perception of risk.

By the time diligence begins, buyers already have a view of the agency they’re buying. Their job during diligence is to confirm, or challenge, that view. Relationship Health Scoring, Customer Experience discipline, and Net Revenue Retention provide buyers with objective evidence that the revenue they’re acquiring is durable rather than optimistic.

Moving beyond client anecdotes and case studies, sellers should demonstrate:

• Existing clients consistently expand over time
• Unprofitable relationships are proactively managed out
• Revenue growth comes from deeper relationships, not just new logos
• Early warning indicators identify at-risk accounts before revenue becomes churn
• Client relationships are institutional, rather than founder-led
• Future revenue is increasingly predictable

A documented read on team health strengthens this further: it shows the relationship lives in the team, not in one departing leader.

With evidence to back it up through Relationship Intelligence, Customer Experience discipline and Net Revenue Retention, founders can provide the objective evidence that supports a premium multiple. NRR is unique in its ability to show what’s happened in the past and provide a prediction about what will happen in the future. Combined with reputable Relationship Intelligence from a platform such as Lift Relations, it's the evidence buyers and their finance partners need to support paying a premium.

Historically, relatively few agencies have measured NRR. That is changing. As buyers become more sophisticated in assessing revenue durability, we expect NRR to become one of the defining operating metrics for agency leaders, together with benchmarks:

• Below 90% — Existing client revenue is shrinking. New business is largely replacing losses.

• 90-100% — Healthy: Existing relationships are broadly holding their value.

• 100-110% — Excellent: Client expansion is more than offsetting churn.

• Above 110% — Exceptional: Indicates systematic account growth and strong commercial discipline.

If your NRR is consistently below 90-100% it’s time to dig deeper. If you’re not already capturing Relationship Intelligence, start now. And use it to determine where to invest in those relationships that will help your business grow and endure.

None of this guidance replaces doing great work and delivering great results. But the agencies that command premium valuations won’t simply be those that produce outstanding work. Premiums will be reserved for the agencies that can prove their client relationships compound in value over time. AI will continue to compress the value of production. Relationships are becoming the scarce asset. Net Revenue Retention, Relationship Health Score and CX discipline are how buyers will judge those relationships. If you’re not tracking these metrics today, you’re leaving one of the most important parts of your valuation story untold.

Warning Signs: Mistakes Agency Sellers Often Make That Hurt Valuation

These are the patterns TobinLeff sees most frequently, and the ones that most reliably erode seller value:

• Treating Customer Experience (CX) as a personal skill rather than an organizational system. If great client relationships depend on a handful of gifted account leaders rather than a documented, repeatable discipline, buyers see a people risk, not a revenue asset. When those leaders leave, so does a buyer's confidence in the revenue.

• Measuring activity instead of relationship health. Logging touchpoints, QBRs, and email counts tells you how busy your team is. It does not tell you whether your client relationships are getting stronger or quietly drifting toward churn. By the time the client voices dissatisfaction, you've already missed the window.

• Ignoring the team-side signals. Client satisfaction data alone is incomplete. Teams feel relationship strain before clients articulate it. Agencies that only listen to the client are getting half the picture and acting too late.

• Mistaking silence for safety. Clients who stop engaging — who skip surveys, miss meetings, or reduce communication — carry the highest churn risk. Stakeholders who don't respond at all are approximately 40% more likely to churn within 12 months than those who provide even negative feedback.

• Celebrating new logos without tracking what you're replacing. 20-30% annual client churn is increasingly common. If you're winning new business at that rate just to stand still, buyers will see that in your NRR. Gross revenue growth that masks net revenue shrinkage is one of the fastest ways to lose credibility in due diligence.

• Confusing revenue concentration with revenue durability. A few large accounts with unclear health scores look very different to a buyer than a diverse, measured client base with documented relationship strength. The former raises risk; the latter earns multiple expansion.

• Waiting until diligence to build the evidence. By the time diligence begins, a buyer already has a view of the agency they're buying. That view is formed before the first document request. Agencies that start building Relationship Intelligence, CX systems, and NRR tracking years before a transaction have the evidence; agencies that start at the letter of intent stage have anecdotes.

• Letting project-only revenue go undocumented. Revenue from short-term or project-based engagements without contractual commitments is inherently riskier in a buyer's eyes. A recent TobinLeff client closed with only around a fifth of the value paid in cash at closing because the revenue base was almost entirely project work. Understanding what your revenue structure signals to a buyer — and addressing it early — is a valuation lever most founders miss. 

Frequently Asked Questions: Client Revenue Durability When Selling a Marketing Agency

What is Net Revenue Retention (NRR), and how does it impact agency owners thinking about a sale?

Net Revenue Retention (NRR) measures how much revenue your existing clients generated this year compared to last year, accounting for losses, reduced spend, and account expansion. It tells a buyer more about your agency's future than almost any other operating metric. Unlike gross revenue, which can mask churn behind new business wins, NRR reveals whether your client base is genuinely growing, holding steady, or slowly eroding.

What does a strong NRR look like for a marketing services firm?

While NRR is determined by multiple factors, as a general benchmark: below 90% indicates existing client revenue is shrinking; 90–100% is healthy; 100–110% is excellent, meaning expansion is outpacing churn; and above 110% is exceptional, indicating systematic account growth and strong commercial discipline.

What is Relationship Intelligence, and how is it different from a client satisfaction survey?

Relationship Intelligence is more than just a score. A satisfaction survey tells you how a client feels at a moment in time while Relationship Intelligence reads signals from both the client and the agency team across multiple dimensions, rolls them into a consistent health score, and gives leaders an early-warning system for accounts at risk before the change reaches revenue. The key difference is that it's bidirectional: it captures how clients experience the agency and how teams experience the account.

Why does team-side health matter to a buyer evaluating revenue durability?

Client relationships are not created from one side alone. The quality of client experience (i.e. how clients perceive chemistry, proactiveness, and capability) is shaped directly by team motivation, collaboration, and leadership support. LIFT Relations' global dataset across more than 33,000 surveys shows that client health and team health move together consistently. A buyer wants to know that strong relationships are institutional and  not dependent on one relationship manager who may leave post-close.

What are Keystone Experiences, and how do they generate ROI?

Keystone Experiences are deliberate, high-value investments placed at critical moments in the client journey. They aren't routine touchpoints but strategically deployed moments designed to deepen the relationship. Analysis by Deloitte's CX Data Science team found that accounts investing in four or more Keystone Experiences in a year saw up to 20% more pipeline growth than those investing in three or fewer. The five types are: Executive Accelerators, Power Workshops, Signature Events, Executive Amplifiers, and Marketplace Recognition Programs.

How do buyers evaluate client revenue during M&A diligence?

Buyers focus on the quality of the existing client base more than aggregate revenue. The key metrics are client tenure, retention rate, revenue per client, NRR, client concentration, and the strength of the new business pipeline. They want evidence that client relationships will survive the founder's exit and that revenue is institutional rather than founder-dependent so that client spend expands over time.

What is client concentration risk, and how does it affect valuation?

Client concentration risk refers to how dependent an agency's revenue is on a small number of clients. The higher the concentration, the greater the perceived risk because losing one or two key clients could materially change the revenue picture post-acquisition. Agencies that demonstrate healthy spread across their client base, with documented relationship strength, are better positioned to command a premium multiple.

Can an agency with high churn still achieve a strong valuation?

Yes, the context behind client churn matters in an agency valuation. TobinLeff recently advised on a transaction where client churn exceeded 30%, but NRR remained close to 100% because the agency had intentionally exited small, low-margin clients while expanding its best accounts. The business was getting stronger, not weaker. Without NRR to tell that story, the headline churn number would have misrepresented the company's health entirely.

When should an agency start building CX infrastructure if they're thinking about a future sale?

Start preparations for the future sale of your agency as early as possible. By the time diligence begins, buyers already have a view of the agency they're buying. Relationship Health Scoring, CX discipline, and NRR tracking take time to produce meaningful evidence. The agencies that begin this work years before a transaction have strong data to confidently present to potential buyers. The earlier the system is in place, the stronger and more credible the valuation story will be when you sell your agency.

Glossary of Key Client Experience Terms

• Client Experience (CX): The orchestrated discipline of defining, measuring, and improving client relationships to protect and grow revenue.

• Relationship Intelligence: The discipline of reading client-side and team-side signals to know whether a relationship is strengthening, weakening, or quietly at risk, and to act before the change reaches revenue.

• Relationship Health Scoring: The score that rolls relationship signals into a single read of relationship strength and revenue durability.

• Relationship Signals: The client-side and team-side inputs behind relationship health, covering how clients experience the work, how teams experience the account, and how clients behave and spend.

• Keystone Experiences: Deliberate, high-value investments placed at critical moments in the client journey to strengthen relationships and generate forward pipeline.

• Net Revenue Retention (NRR): Revenue retained from existing clients from one year to the next, after client losses, reduced spend, and account expansion.

• Annual Recurring Revenue (ARR): The annualized value of a firm’s recurring client revenue.

• Adjusted EBITDA: Normalized operating profit after add-backs; the primary valuation base for profitable services firms. EBITDA is earnings before interest, taxes, depreciation, and amortization.

About TobinLeff

Owners of leading marketing agencies, PR firms, digital agencies, and professional services businesses trust TobinLeff to sell their firms. We are an investment banking and M&A advisory firm guided by our values of always doing what's right and what needs to be done to produce results.

By combining an extensive network of strategic buyers and private equity partners with hands-on, end-to-end guidance and superior financial acumen, our clients realize outstanding outcomes — strong valuations with buyers whose values, culture, and vision align.

TobinLeff has advised owners through over 250 transactions. If you are thinking about selling your agency in the next two to five years, the best time to start a conversation is before you think you need to.

About Contextiv Consulting

Contextiv Consulting helps agency leaders accelerate growth by strengthening client relationships, sharpening go-to-market strategy, and embedding AI into their operating model. The firm specializes in helping agencies turn client experience into a measurable driver of retention, growth and enterprise value.

About LIFT Relations

LIFT Relations is the leading Relationship Intelligence platform for the marketing and communications industry, helping agencies measure, predict and strengthen client relationships through real-time insights from both clients and internal teams. Today, more than 700 organizations use LIFT across 100+ markets to improve retention, growth and commercial performance.

¹  Deloitte Digital Research, CX Data Science analysis of Experience Investment vs. Pipeline Growth.