In short: Agencies sell execution, consultancies sell answers, advisors sell judgment over time, and fractional executives sell part-time ownership of a function. Match the purchase to what you are missing, and insist on a paid, scoped first step from anyone offering more than one.
Key points
- An agency delivers work product and is paid by retainer, project fee, share of media spend or performance.
- A consultancy delivers analysis and recommendations, usually as a document, paid by project or by the day.
- The most common failure is hiring an advisor, paying advisor rates, and expecting execution.
- A hybrid of advice and execution is honest only when the first step is paid, scoped and has a defined end.
- A free proposal is marketing; a paid one-week diagnostic with a written answer is advice.
Companies looking for marketing help are usually offered four different things under overlapping names. Knowing which one you are buying saves months.
The four, defined by what you receive
An agency sells execution. You receive work product: campaigns run, media bought, content produced, programs operated. The agency staffs the work with its own people and tools, and you review outputs rather than doing them. Agencies are paid on retainers, project fees, a percentage of media spend, or, less often, on performance.
A consultancy sells answers. You receive analysis and recommendations: what the market looks like, what the plan should be, how the organization should be structured. Consultancies are paid by project or by the day, and the deliverable is usually a document and a presentation. Whether anyone acts on it is your problem.
An advisor sells judgment over time. You receive access to a person with relevant experience who helps you make decisions as they come up. Advisors are paid a modest monthly fee, equity, or both, and the deliverable is the quality of the decisions you make with them in the room. They rarely do the work.
A fractional executive sells a part-time leader. You receive someone who takes ownership of a function for a fixed number of days per week, manages people and vendors, and is accountable for results. Fractional leaders are paid a monthly fee scaled to their time, and the deliverable is a function that runs.
Where the confusion comes from
The names have drifted. Agencies call themselves consultancies because it sounds senior. Consultancies offer "implementation support" to keep the engagement going. Advisors get pulled into doing work because they are close and capable. Fractional executives are asked to be advisors when the budget shrinks, and advisors are asked to be fractional when the company needs hands.
Each drift produces a mismatch between what is being paid for and what is being received. The most common failure is hiring an advisor, paying advisor rates, and expecting execution.
How to choose
Ask what you are missing.
If you know what to do and lack the hands to do it, you need execution: an agency, or a fractional leader with a team.
If you do not know what to do and the question is large enough to justify a study, you need a consultancy, and you should budget for the execution that follows separately.
If you know roughly what to do but face decisions weekly that would benefit from someone who has made them before, you need an advisor.
If the function has no leader and you cannot yet justify a full-time one, you need a fractional executive.
The hybrid, and its condition
Some firms combine advice with execution: a short diagnostic that leads into building and running the thing that was recommended. That is what we do. The advantage is that the recommendation is made by the people who will have to deliver it, which tends to produce recommendations that are achievable.
The condition that makes a hybrid honest is a paid, scoped first step with a defined end, so that the advice is not a free sales pitch for the execution. A one-week diagnostic that costs money and produces a written answer is advice. A free proposal is marketing.
Questions to ask any of them
What exactly will I receive, and when? Who does the work, and how senior are they? How are you paid, and what does that reward? What happens to my accounts, data, and relationships if we stop? What is not included? Clear answers to those five questions tell you which of the four you are actually talking to, whatever the website says.
lowob takeaway: Agencies sell execution, consultancies sell answers, advisors sell judgment, and fractional leaders sell part-time ownership. Match the purchase to the gap, and insist on a paid, scoped first step from anyone offering more than one.
Common questions
What is the difference between an agency and a consultancy?
An agency sells execution: campaigns run, media bought, content produced. A consultancy sells answers: analysis and recommendations, usually delivered as a document, and whether anyone acts on it is your problem.
When should a company hire a fractional executive instead of an advisor?
Hire a fractional executive when a function has no leader and you cannot yet justify a full-time one. Hire an advisor when you know roughly what to do but face weekly decisions that benefit from someone who has made them before.
What questions should I ask a marketing agency or consultant before hiring them?
Ask what exactly you will receive and when, who does the work and how senior they are, how they are paid and what that rewards, what happens to your accounts and data if you stop, and what is not included.