How to Know When to End It. A framework for the conversation most marketing leaders avoid until it's already too late — from the consultant who has been on both sides of it.
The consulting or agency relationship that should have ended six months ago is costing you more than the retainer fee. It is costing you decision quality, strategic momentum, and the months you are not spending finding the right replacement. The hard part is not ending it. It is knowing when — and knowing the difference between a relationship worth saving and one that has structurally run its course.
Earlier this year I published a post on this blog called The 8:53 Conversation. It told the story of a seven-year consulting engagement that ended in an eight-minute and fifty-three second phone call. I told that story from my seat — as the consultant who received the news, processed the reasoning, and sat with the complexity of losing a long-term relationship that had produced real work.
What I did not write in that post is the version of the story that belongs to the other side of the table. Because most of the patterns I have observed in consulting and agency relationships — the drift, the delay, the avoidance, and the eventual abrupt ending — are not failures of the consultant alone. They are failures of the engagement. And an engagement that ends badly, too late, or in the wrong way is usually the product of a decision that was available earlier and not taken.
This entry is for the marketing leader who is sitting with that decision right now. Not because ending it is always right. But because the inability to evaluate it clearly — to distinguish structural mismatch from solvable friction — is what makes the holding-on expensive for everyone involved.
Too Late or
Too Abrupt
Marketing leaders end agency and consulting relationships in two ways that produce worse outcomes than the alternative. The first is holding on too long. The second is ending abruptly when patience finally runs out. Both are more common than the alternative, which is making a clear-eyed assessment at the right time and handling the exit with the same professionalism you would expect in any other business relationship.
Holding on too long
The engagement has structurally run its course. The original problem is solved or has changed. The work has shifted from strategy to execution, or from insight to reporting. The relationship is still professionally functional but no longer producing what you actually need. You keep renewing because switching feels costly, because the relationship is personal, or because naming the problem out loud feels harder than continuing. Every month you wait, the gap between what you're paying and what you're getting compounds.
Ending too abruptly
Patience runs out after too long a delay. The ending happens in a call that is shorter than it should be, with less context than the relationship deserved. No transition document. No structured handoff. The consultant learns they are being replaced at the same time they learn the relationship is over. The institutional knowledge, the unfinished context, and the relationship goodwill all disappear at once — because the decision was deferred until the frustration made a clean exit impossible.
The clean exit — the one that preserves the relationship, transfers the knowledge, and produces a better outcome for both parties — almost always requires making the decision before you are fully certain it is right.
Structural Mismatch
vs. Friction Worth Fixing
The failure to distinguish between these two things is the root cause of most relationships that end badly. Every long-term engagement has friction. Friction is not a signal to end it. Structural mismatch is — and the signals look different.
Friction is solvable. It usually has a specific cause: a missed deadline that revealed a process gap, a deliverable that landed below expectations, a communication failure that created misalignment on direction. These are problems with identifiable roots and addressable solutions. They are worth a direct conversation and a structured attempt to fix them before any decision about the relationship is made.
Structural mismatch is different in kind. It is not a problem with a fix. It is a fundamental incompatibility between what the engagement was built to do and what it is currently being asked to do — or between how the consultant works and what the organization actually needs at its current stage. No amount of process improvement, communication realignment, or renewed effort closes a structural gap. The work of identifying which one you are dealing with is the most important step in making a clean decision.
The 6 Months
Before the Call
In the months before the 8:53 call that ended my longest consulting engagement, there were signals I could see from my seat — not as a client evaluating their advisor, but as the advisor watching the organizational context change around the work.
The direct relationship that had been the foundation of the engagement became layered. A new CMO came on board whose mandate was operational — run the campaigns, report the metrics, manage the vendors. The meetings that had previously been strategic conversations became status updates. The questions that used to come in between calls — the kind of questions a Scientist/Sage consultant lives for — stopped coming. The work kept going. The invoices kept getting paid. But the conditions that made the work genuinely valuable had changed, and neither side named it directly.
Looking back, the right conversation would have happened six months earlier. Not to end the engagement — to honestly evaluate whether the engagement still made sense given how the organization had changed. That conversation could have produced two outcomes: a genuine reset of scope and relationship that matched the new reality, or a clean and early exit with proper knowledge transfer and goodwill intact.
Neither outcome happened. What happened instead was a slow drift into a relationship that no longer fit, followed by an ending that was faster and less structured than seven years of work deserved. The pattern is not unique to that engagement. I have watched it from the other side — as the consultant — and I have watched it from the inside, as an advisor to organizations that are managing their own version of it.
The cost of waiting is not obvious while it is happening. It shows up later: in the knowledge that was never documented, in the transition that had to be improvised, in the relationship that ended with more friction than it needed to.
How to End It
Without Torching It
A clean exit from a consulting or agency engagement is not a complex process. It is a set of decisions made in a specific order, with enough time to execute each one without rushing. The reason most exits are not clean is not that the steps are hard — it is that the decision was deferred until the frustration made patience impossible.
The protocol below assumes you have made the decision to end the engagement. It is not about whether to end it. It is about how to do it in a way that produces the best outcome for your organization and preserves whatever goodwill the relationship has earned.
The Clean Exit — In Order
Start this process no less than 30 days before the intended end date. 60 is better.
Is Your Current Engagement
Structural or Friction?
This diagnostic is for marketing leaders in an active consulting or agency relationship that feels off. It is not a scorecard for whether to end the engagement — that decision requires more context than any checklist can provide. It is a tool for surfacing the signals so you can evaluate them honestly rather than avoiding them.
The Structural vs. Friction Diagnostic
Check every statement that has been consistently true for the last 60 days or more.
The Same Story
from the Other Side
The most useful thing I can offer from having been on both sides of these conversations is this: the engagements that end well are almost never the ones where everything was perfect. They are the ones where someone made a clear decision at the right time and handled the exit with the same professionalism they would expect in any other serious business relationship. That is available in almost every situation. It just requires making the decision before the frustration makes patience impossible.
You are allowed to end a relationship that is no longer the right fit. You are also allowed to do it well.
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