Team Structure7 min read · September 2026

Fractional Marketing Manager vs agency vs in-house hire: which is right for your business?

The right choice depends on the problem you need solved.

By Amy de Groot, Founder of The Brand Aid

The right choice depends on the problem you need solved.

Hire an in-house Marketing Manager when you have enough consistent work, budget and internal support to justify a permanent role. Use a specialist agency when you need deep expertise in a defined channel, such as paid media, SEO, PR or web development. Choose a Fractional Marketing Manager when you know what needs doing and need an experienced person to own the execution, but you are not ready for another full-time hire.

The mistake is choosing by label. A business does not need an "agency" or a "fractional marketer" in the abstract. It needs the right mix of ownership, execution and specialist skill for its stage.

The short comparison

ModelBest used forWho owns the whole marketing function?Main limitation
Fractional Marketing ManagerClear priorities that need experienced executionThe business sets priorities; the fractional manager owns deliveryThe business still manages direction and any extra specialist support
Specialist agencyA defined channel or output, such as ads, SEO, PR or a websiteUsually the clientThe agency optimises its channel, not necessarily the whole function
In-house Marketing ManagerConsistent full-time workload with budget and management supportThe employeeOne hire still brings one core skill set
Mini Marketing TeamMarketing management and executionThe dedicated Marketing Manager, backed by senior oversight and specialist supportRequires access to the business and timely decisions
Full Brand AidThe whole function, from leadership through executionThe Brand AidA larger investment than a single fractional role

What is a Fractional Marketing Manager?

A Fractional Marketing Manager is an experienced marketer who works inside your business for part of the capacity and cost of a full-time employee.

The useful word is not "fractional". It is "manager".

They should be able to take agreed commercial priorities, turn them into a workable marketing plan, coordinate suppliers, keep work moving and report on what changed. They are not there simply to wait for a task-by-task brief or add another set of recommendations to your inbox.

This model is usually a good fit for a business doing at least A$500,000 in annual revenue that has clear direction, someone internally who can set priorities and make decisions, and real marketing work that needs experienced execution.

At The Brand Aid, Fractional Marketing Manager support starts from A$4,000 per month.

It is our leanest ongoing offer. It provides the marketer, not an additional layer of CMO management or an included specialist team. If you need The Brand Aid to manage the priorities and provide that wider support, the Mini Marketing Team is the better fit.

When a marketing agency is the right choice

Agencies can be excellent when the problem is specific.

If you need a new website, a technical SEO program, media relations, paid search management or a large production, a specialist agency can bring depth that would be inefficient to hire permanently.

But specialist delivery is not the same as marketing ownership.

If an agency looks after your website and ads, it may be doing exactly what you hired it to do. That does not make it your full marketing function. Someone still needs to decide:

  • which commercial priorities marketing should support
  • what happens beyond the agency's channel
  • how the website, ads, content, sales activity and customer experience connect
  • whether the agency is working on the right brief
  • how performance is judged across the whole function

If that person is the founder or CEO, you have not outsourced marketing. You have outsourced tasks and kept the management job.

When an in-house Marketing Manager is the right choice

A permanent hire makes sense when the work is genuinely full time and ongoing, the business can support the role, and there is someone capable of leading or managing it.

The advantage is proximity. An employee can build deep business knowledge, work closely with the team and respond quickly.

The limitation is range. Marketing Manager is a broad title, but no single person is equally strong in strategy, brand, content, paid media, automation, design, analytics, web, PR and production. A good generalist can own the function, but they will still need tools, specialist suppliers and senior guidance at different points.

The real question is not whether one person is talented. It is whether one person's skill set matches the variety of work the business expects them to carry.

When a mini marketing team is the better fit

A Mini Marketing Team fills the space between a solo marketer and a traditional agency relationship.

You get a dedicated Marketing Manager owning the day to day, backed by senior oversight and the specialist support needed to keep the work moving. The team operates inside the business, manages priorities and coordinates external suppliers rather than sending the management job back to you.

The Brand Aid's Mini Marketing Team starts from A$6,000 per month and is generally best for businesses doing A$1 million or more in annual revenue, where marketing has become too broad for one person but a full internal department is not yet sensible.

This is the important distinction: a Fractional Marketing Manager gives you someone to do the work. The Mini Marketing Team gives you someone to run the marketing, not just the tasks.

What if you need the whole function?

Some businesses do not need another hire. They need a working marketing department.

Full Brand Aid starts from A$18,000 per month and builds the complete function around the work. Depending on what the business needs, that can include CMO leadership, a Marketing Manager, design, digital, paid media, SEO, AI visibility, content and website capability.

This is where the greatest cost advantage can sit, because the fair comparison is not one employee. It is the cost, risk and management load of assembling several permanent hires and specialist suppliers.

This is best for a business that needs a variety of core marketing skills but does not want to build the complete function internally.

A useful test: who owns the gaps?

Before choosing a model, ask five questions:

  1. Who turns business priorities into the marketing plan?
  2. Who manages the agencies, freelancers and internal contributors?
  3. Who notices the work that falls between channels?
  4. Who makes decisions when the data is incomplete?
  5. Who is responsible for getting the work finished?

If the honest answer is "the founder", the business needs ownership before it needs another supplier.

Proof in practice: CARS24 Australia

At CARS24 Australia, Amy de Groot operated as the in-house marketing function and orchestrated the specialists required to deliver the work. For the launch of seven-day car delivery, she led the commercial and marketing response while coordinating creative, production and media partners.

The resulting campaign reached more than 160 million people and drove immediate organic traffic and sales impact, according to Mediaweek's campaign coverage.

That is the operating principle behind The Brand Aid: one accountable marketing lead, the right specialists around the work, and a clear line from direction to delivery.

So, which model should you choose?

Choose a specialist agency when the need is narrow and clearly defined.

Choose an in-house Marketing Manager when you have stable full-time demand, the budget to support the role and realistic expectations of one person's range.

Choose a Fractional Marketing Manager when your direction is clear and you need an experienced marketer to own execution without committing to a permanent hire.

Choose a Mini Marketing Team when you need The Brand Aid to manage the marketing as well as deliver it, with senior oversight and specialist support around a dedicated manager.

Choose Full Brand Aid when you want the whole function handled, from leadership through to execution.

Next step

Not sure which structure fits? Book a call with The Brand Aid. We will recommend the leanest team that can actually do the job, whether that is a Fractional Marketing Manager, the Mini Marketing Team, Full Brand Aid or something outside our model.

Book a call
Written by

Amy de Groot

Amy de Groot is an experienced Australian marketing leader and founder of The Brand Aid. She has led marketing in-house and built The Brand Aid to give growing businesses experienced marketing ownership and execution without building a full internal department.

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