By Jo van Vuuren — Fractional CMO
“Fractional” has become a fashionable word, which means it now gets used for two quite different things: genuinely senior leadership bought by the day, and a freelancer with a grander title. The distinction matters, because the reason to hire one is specific.
What a fractional CMO actually is
A fractional CMO is a senior marketing leader who owns strategy and marketing performance for your business, part-time. Not a consultant who writes a deck and leaves; not a pair of hands to run campaigns. The job is the decisions (positioning, priorities, where the money goes, what good looks like) and the accountability that comes with them, embedded in the business rather than bolted on beside it.
The signals it’s time
You’re usually in the window when several of these are true at once:
- Turnover is between £1m and £20m.
- Marketing is one person, a junior team, or an agency nobody is managing.
- You’re spending money and can’t see clearly what it’s returning.
- Growth has flattened and nobody can say precisely why.
- You know you need someone senior, but not five days a week.
The last one is the crux. If the strategic questions are real but the workload doesn’t justify a permanent six-figure hire, that gap is exactly what a fractional role is for.
Fractional CMO vs a full-time hire vs an agency
Each option answers a different question. A full-time CMO makes sense when marketing is large and complex enough to fill the week, and when you can carry the salary and the risk of getting the hire wrong. An agency is strong at executing a plan across a channel, but it won’t own your commercial outcome or sit in your leadership meetings. A fractional CMO sits in between: senior ownership and objectivity, without the full-time cost or the multi-month notice period.
The wrong move is defaulting to “more execution” (another agency, another campaign) when what’s missing is the decision layer above it.
What good looks like in the first 90 days
A fractional CMO worth hiring doesn’t start by spending. They start by finding out what’s really going on: where the growth actually comes from, which channels earn their keep, what the proposition is and whether the business agrees on it. The first output should be clarity and a sequenced plan, not a media schedule. If the early work feels like decisions being made and owned, it’s working. If it feels like activity, it isn’t.
Common questions
What does a fractional CMO cost compared to a full-time CMO?
A fractional CMO is engaged for a set amount of time each month, so you pay for senior input at a fraction of a full-time leader’s salary and on-costs, and without the recruitment risk or notice period of a permanent hire. The exact figure depends on scope and days; the point of the model is senior decision-making without a full-time commitment.
How many days a month does a fractional CMO work?
It varies with the stage and the problem: commonly a small number of days a month, scaled up when there’s a launch, a raise or a turnaround, and down once things are steady. The right amount is whatever it takes to own the strategy and keep marketing accountable, not a fixed timesheet.
Is a fractional CMO better than a marketing agency?
They do different jobs. An agency executes a plan within a channel; a fractional CMO owns the strategy and the commercial outcome, and can brief and manage the agency on your behalf. If you already have execution but no senior owner deciding what to execute and why, a fractional CMO is usually the missing piece, not another agency.
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