Start here: you may not need one
An interim CMO is the right answer to exactly one situation. You have a marketing function that needs to change structurally, and nobody currently inside it has both the mandate and the distance to change it.
If that is not your situation, here is what you probably need instead:
- The function works and you need more output. Hire specialists or an agency. An interim CMO will restructure things that did not need restructuring, because that is what the role does.
- You need a permanent CMO and hiring is slow. Consider an interim to hold the seat, but be explicit that this is a caretaker mandate. A caretaker brief and a change brief attract different people and the wrong one will leave.
- The founder is the CMO and does not want to let go. No interim survives this. The engagement fails in month two, both sides blame the other, and the fee is wasted. Resolve the mandate question before recruiting anyone.
- Marketing is underperforming because the product has no traction. Marketing leadership cannot fix pre-product-market-fit. It can only spend money faster while you find out.
I have talked companies out of hiring an interim CMO. It is the cheapest advice in this business and almost nobody offers it, because there is no fee attached.
Write the brief around a decision, not a job description
The most common failure in interim CMO recruitment happens before any candidate is contacted. The brief gets written as a permanent CMO job description with an end date bolted on. Permanent job descriptions describe responsibilities. Interim briefs must describe a decision or a transition, because that is what you are buying.
Own marketing strategy, lead the team, drive growth, report to the CEO.
Consolidate the tool stack down to what the team actually uses, reset the channel mix against contribution margin, hire a permanent head of growth, and leave a board reporting cadence in place. Nine months. Exit when those four are done.
The second version is testable. You can tell in month six whether it is happening. The first version cannot be failed, which means it cannot be succeeded either.
Three things every usable brief states explicitly:
- The decision rights. What can this person change without asking? If the answer is nothing, you are recruiting an advisor, and you should say so and pay advisor rates.
- The exit condition. What has to be true for the engagement to end well? Write it as a list of artefacts, not a feeling.
- Who inherits it. Every interim mandate ends with a handover. If nobody is named, the handover target is the founder, and the changes will not survive.
The questions that actually separate candidates
Most interim CMO interviews test for the wrong things. Charisma, breadth of logos, and fluency in frameworks are all abundant at this level and none of them predict whether the person will still be useful in month seven. Six questions that do:
1What did you leave unfinished at your last engagement, and why?
Every interim engagement ends with something unfinished. A candidate who claims otherwise is either misremembering or was never given a real mandate. Listen for whether they can name the tradeoff.
2Tell me about a mandate you turned down.
People who take everything have no thesis about where they are effective. It also tells you whether they will tell you an uncomfortable thing before it costs you money.
3Who did you hire, and are they still there?
Interim leaders leave. The hires are what remain. This is the single strongest signal of durable impact and it is verifiable with two reference calls.
4Walk me through a number you got wrong.
Not a failure story, a measurement story. Marketing leaders who cannot describe a time their attribution misled them have either not looked closely or are not telling you.
5What would you stop doing in the first month?
Additive answers are cheap. Anyone can propose new channels. The subtractive answer shows whether they can read an organisation's constraints.
6What does your handover document contain?
If they cannot answer specifically and quickly, they have not left an organisation cleanly before.
Questions that would disqualify me
I would fail this process for a company that answered yes to any of the following, and I would rather say so on a public page than discover it in month two:
- You want someone in a full-time seat, five days a week, indefinitely. I run three to twelve month mandates, embedded but not full-time. If you need a full-time CMO, recruit one.
- The mandate is to make the existing plan work. If the plan is not open to being wrong, an external operator adds cost and no information.
- Marketing reports through sales or product, and that is not negotiable. I have seen this work and I have seen it fail. What does not work is nobody saying which it is.
- You need deep specialist depth in one channel. I am a function operator. For genuine specialist depth in one platform, a specialist beats me and costs less.
- Reference calls are not available. Mine are. If a candidate's are not, that is your answer.
What the process should look like
Interim recruitment fails when it borrows a permanent hiring timeline. You are buying speed, and a six-week process spends the thing you are buying.
Week one
Write the brief as a decision. Circulate to whoever holds veto. Resolve the mandate question internally before speaking to candidates, because candidates cannot resolve it for you.
Week two
Three to five conversations, ninety minutes each, using the six questions above. Not a panel. Panels select for people who perform well in panels.
Week three
Take up references and agree the exit condition in writing. Do not construct a paid pilot: interim engagements in this market start at full rate, and inventing a trial stage adds friction to a problem the exit clause already solves.
Week four
Decide, contract, start. Include a 30-day exit clause in both directions. It costs you nothing and it is the clearest signal that the engagement is about the work rather than the retainer.
Total: four weeks. If your process takes twelve, the situation that justified an interim has changed by the time they arrive.
What it costs
Price follows days per week, not scope creep. One day a week sits at the bottom of my published band, four days near the top: EUR 5,000 to EUR 25,000 per month across nine tiers, three to twelve months, 30-day exit clause, operational from week one. Tell me the days and the term, and the number is fixed before the engagement starts.
The tiers are public because quoting case by case rewards whoever negotiates hardest, and that is a bad way to buy a function you need to trust.
Questions I get asked
How long should an interim CMO engagement last?+
Three to twelve months. Under three months there is not enough time to change anything structural, so you are buying advice. Past twelve months the person has become a permanent hire without the commitment or the equity, which is worse for both sides than simply hiring them.
Is a recruiter worth using for interim CMO recruitment?+
For a permanent CMO, often yes. For interim, usually no. Interim operators are findable directly, the pool is small, and a recruitment fee on a nine-month engagement is a large percentage of the total value. Use a recruiter when you need confidentiality or when nobody internally has the network.
What is the difference between an interim CMO and a fractional CMO?+
Interim means temporarily filling a role that exists or needs to exist, usually with a transition mandate and near-full attention. Fractional means an ongoing part-time arrangement across possibly several clients. The words are used loosely and the distinction that matters is decision rights: an interim holds them, a fractional adviser usually does not. Ask which you are buying.
Can an interim CMO hire permanent staff?+
They should. Hiring the permanent team is often the highest-value thing an interim does, because those people outlast the engagement. If your brief excludes hiring authority, expect the function to revert within two quarters of the interim leaving.
How should an interim CMO be measured?+
Against the exit condition in the brief, reviewed monthly. Not against pipeline in month one, because marketing changes made in month one do not show up in pipeline until month four or five, and judging on lagging metrics too early produces exactly the short-term decisions you hired someone to stop.
What should a company prepare before the first conversation?+
Three things: who holds veto over marketing decisions, what the marketing function costs in total including agencies and tools, and what you believe is wrong. The third one is the most useful and the most often withheld.
Email me directly. The link opens a message with the six things I need to know already written in, so the first conversation starts from something real. No form, no scheduling step, no account.
EMAIL THE INTAKEhi@marketingupgrade.pro · Replies within two working days, or the answer is no and I say so.
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Five minutes. If an interim CMO is the wrong answer for your situation, I will say so and tell you what is not.
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