Fractional Head of Marketing in the UK: What You Actually Get

A fractional head of marketing in the UK gives you senior marketing leadership for an agreed share of each month, with responsibility for priorities and the people delivering them. You get someone to connect marketing decisions to commercial goals, but the contract must specify how much delivery they personally own.

What does a fractional head of marketing in the UK actually do?

The role should turn your commercial objectives into decisions your team can act on, then stay involved as the work happens.

That includes deciding where to concentrate the marketing budget and helping the team stop activity that has no convincing connection to the business’s goals.

They should work with whoever owns sales to agree what counts as a suitable enquiry and how opportunities move towards a purchase. Without that agreement, marketing can report progress while the sales team sees little change.

You should also expect leadership of the people doing the work, including agency oversight where it belongs within the agreed scope.

What you cannot assume is that the same person will write every campaign, manage every channel and fix the website within their allocated days.

Some fractional leaders provide substantial delivery themselves. Others direct an existing team, so ask which tasks they will personally complete and which require someone else.

Their authority needs to match their responsibility, including agreed spending limits and a route for resolving decisions that need your approval.

How many days a month should you buy?

Start with the workload and the people available to deliver it, because the title carries no fixed allocation of time.

For a business with capable delivery staff, four days a month is a starting scope worth discussing for regular leadership and performance review. Preparation and follow through must fit within those days too.

If the role includes substantial agency coordination or direct responsibility for delivering campaigns, discuss a larger allocation, such as eight days a month, against a written workload.

At two days a month, the scope needs to be narrow, particularly if you expect the person to manage staff between meetings. An advisory arrangement can work at that level, but continuous management requires availability that the contract must address.

A fractional head of marketing in the UK should explain how their proposed allocation covers the work you expect, including what happens on days they are committed elsewhere.

Four days a month and one day a week are different commitments, so record the actual allocation alongside expectations for urgent decisions.

Compare proposals on the total commitment, including any delivery budget or specialist support the person expects you to fund separately.

How long should the engagement last?

Choose the length around the job you need done and how you will decide whether the arrangement should continue.

An initial three month scope can align with a 90 day review, provided the contract defines what should be established by then. A longer initial term needs an explanation tied to the work, such as supporting a campaign through its full sales cycle or developing an existing team.

A temporary leadership gap has a different end point from an ongoing management role, so establish whether you are buying a fixed assignment or a continuing allocation of time.

Check the minimum commitment and notice period before signing, along with what happens to unfinished work when either side ends the engagement.

The handover should be part of the original agreement, with your business retaining access to its accounts and working documents throughout.

What needs to be in place before they start?

You do not need perfect systems before hiring, but you do need to know which gaps the incoming leader is expected to fix and who will help them.

The foundations described in what to put in place before you hire a marketing director apply equally to a fractional appointment.

Can you connect enquiries to sales outcomes?

The person needs access to the evidence behind marketing reports, including website enquiries and the sales outcomes recorded against them.

Agree which source information is captured and where it is stored, while keeping an explicit record of gaps in historical data.

If tracking needs repair, put that work inside the scope or assign it to someone with the capacity to complete it. Otherwise, the new leader may spend their allocation reconstructing reports before they can assess performance.

Do your CRM stages mean the same thing to everyone?

A CRM stage should describe something that has happened in the buying process, with an agreed condition for moving an opportunity forward.

Sales and marketing need a shared definition of a qualified opportunity, including who accepts it and who records the eventual outcome.

The fractional leader can help establish those definitions, but someone inside the business must keep the records current as enquiries arrive.

Is there a reporting rhythm with decisions attached?

Agree a regular working review for current activity and a commercial review that connects it to pipeline and revenue.

Each review needs someone who can make the decisions raised, plus a record of who owns the next action.

A dashboard can support that rhythm, but somebody still has to maintain its inputs and explain where the numbers are incomplete.

How should you judge the first 90 days?

Agree the starting position before the engagement begins, including the problems you expect the person to address and the evidence available to assess them.

The review should examine changes in how marketing is managed alongside commercial performance.

Area to assess	Evidence to ask for
Commercial priorities	A documented connection between current work and the business outcomes you agreed
Measurement	Reports that reconcile with their underlying records, with remaining gaps identified
Delivery ownership	Named owners completing agreed work, with blocked tasks escalated
Sales connection	Consistent opportunity definitions and feedback on the quality of enquiries
Decisions	Examples of spending or activity changed because of what the evidence showed

A strategy document alone does not demonstrate that the role is working, so look for decisions that have reached the people responsible for delivery.

Revenue also needs context, particularly where a sale takes longer than the review period. In that case, examine suitable opportunities moving through agreed stages without presenting pipeline as completed revenue.

Ask whether the team can explain the priorities and continue the reporting process without relying on the fractional leader to assemble everything personally.

You should also assess your side of the arrangement, since delayed approvals or missing delivery capacity can prevent an otherwise suitable leader from doing the agreed work.

When is a fractional head the wrong choice?

The arrangement is a poor fit when the main shortage is delivery capacity and nobody has the time or skills to complete the work the leader assigns.

An agency or an internal delivery hire may be a better choice if you already know what needs doing and need someone to execute it consistently.

The distinction between fractional leadership and a marketing agency becomes important when comparing proposals, because management time and production capacity answer different needs.

A permanent appointment may suit a business where marketing requires daily leadership, frequent decisions and sustained involvement across several teams.

Fractional support also struggles when the person is held responsible for outcomes but cannot influence the budget or gain access to sales information.

Some problems sit outside marketing’s authority, including delivery constraints or an offer that customers are declining. A senior marketer can help diagnose those problems, but the business still has to act on them.

An existing agency can be the right answer too, particularly where its remit is well defined and someone inside the company already owns commercial direction.

Where does The Growth Install fit?

The hire decision can reveal a different requirement: agreed growth work needs to be installed before a new marketing leader can take ownership of it.

The Growth Install is for founders about to hire a marketing manager, head of marketing or fractional CMO. Over 90 days we install three agreed growth workflows on your own accounts, with tracking and a live dashboard, next to the people who'll own them. It's one flat fee for three months, then it stops. If you still hire, your new hire has something to take over and improve from day one.

The Growth Install is a defined installation covering those three workflows, with ownership of the accounts and systems remaining with your business.

A fractional appointment remains appropriate when the business needs continuing senior marketing leadership. The distinction is whether your immediate requirement is ongoing management or getting agreed workflows operating alongside the people who will own them.

What else should you ask before signing?

What’s the difference between a fractional CMO and a fractional head of marketing?

A CMO brief can extend further into company strategy and executive leadership, while a head of marketing brief can concentrate more heavily on running the marketing function. Titles vary between providers, so compare the actual responsibilities and decision rights in each proposal.

Should my agency report to the fractional head?

That can work when agency management is part of the agreed role and the person has authority to challenge priorities or spending. Document who approves agency work and how performance will be assessed. The agency also needs access to the sales feedback required to evaluate its contribution.

Do I still need someone to deliver the marketing work?

Yes, unless the fractional agreement explicitly includes that delivery within the available time. Execution may sit with your employees, an agency or the fractional leader themselves. Every agreed task needs an owner with enough capacity to complete it.

What happens when the engagement ends?

Your business should retain access to its accounts and the documents needed to continue the work. The handover should identify outstanding tasks and explain how reporting is maintained. Any continuing support belongs in a separate agreement.