Comparison · Helen Forsyth, Fractional CCO
Fractional CCO vs
Consultant vs Agency
All three will help with your commercial problem, but only one of them is accountable for whether the revenue arrives. Seniority and price are secondary. What separates them is who holds the outcome when the engagement ends.
The short answer
A consultant analyses your commercial problem and recommends what to do. The deliverable is the recommendation. Whether it works is your risk.
An agency delivers activity within a defined channel (paid, content, outbound or PR) against a scope you set. The deliverable is the activity. Whether that channel was the right choice is your risk.
A fractional CCO owns the commercial function and does the work personally: builds the Ideal Customer Profile, the positioning, the pricing and the pipeline, then runs the outreach to prove it converts. The deliverable is a working commercial model and the evidence that it works.
The distinction is accountability. Consultants and agencies are accountable for a deliverable. A fractional CCO is accountable for an outcome, which is why the good ones will tell you when you do not need them.
Part 01
The three side by side
| Consultant | Agency | Fractional CCO | |
|---|---|---|---|
| What you get | Analysis and recommendations | Delivery within one channel | Ownership of the whole commercial function |
| Who does the selling | You, afterwards | Leads passed to you to convert | They do, personally, to prove the model |
| Scope | Fixed project with a defined question | The channel you have contracted for | ICP, positioning, pricing, GTM, pipeline, outreach |
| Accountable for | The quality of the recommendation | The agreed activity and channel metrics | Commercial outcomes agreed in the plan |
| Ends with | A document | A rolling retainer | A documented process and a handover |
| Typical failure mode | Good strategy nobody implements | Efficient delivery of the wrong message | You paid for foundations that were already sound |
| Right when | You need one decision well informed | The strategy is proven and you need capacity | The commercial foundations are missing or broken |
Part 02
What a consultant gives you
Good consultancy is valuable, and it would be odd for me to pretend otherwise when the free working session I offer instead of a proposal is itself consultancy.
Where it earns its money is a bounded question with a decision attached, such as whether to enter a market, whether an acquisition is commercially sound, or why margin has moved. Somebody rigorous spends a defined period on it and comes back with an answer you can act on.
Where it fails is the unbounded commercial overhaul. A strategy document is a hypothesis. Until somebody takes it to buyers, you do not know whether the ICP is right, whether the message lands, or whether the price holds.
The most common outcome of a commercial strategy engagement is a well-argued document that never gets implemented, because the people who have to implement it were not involved in building it, already have full-time jobs, and were not in the room when the trade-offs were made. The analysis is usually sound; the model of delivery is what lets it down.
The test I would apply is to ask who is running the first ten outreach conversations after the recommendations land. If the answer is your already-stretched team, discount the value of the document accordingly.
Part 03
What an agency gives you
Agencies are specialists in delivery, and at delivery they are usually better than you or I would be. A strong outbound agency will out-execute an in-house attempt; a strong paid team will out-perform a founder learning the platform at weekends.
The limitation is structural, and I do not mean it as a criticism. An agency operates inside the channel you have contracted for, against the brief you have given, using the proposition you have supplied. Telling you the proposition is wrong is not their job, and commercially it is not in their interest either.
So agency spend works when the commercial model is validated and the constraint is capacity or specialist skill. It goes badly when it is asked to compensate for a structural problem:
- Leads arrive in volume and fail at qualification, because the ICP was never tested
- Cost per lead improves while revenue does not, because the leads were never buyers
- Two agencies report success against different metrics and total revenue is flat
- The channel reporting is excellent and the pipeline conversion is unchanged
Each of those is a problem with the commercial foundations that shows up as a marketing symptom. Channel optimisation will not resolve it, and the reporting will look reasonable throughout.
Part 04
What a fractional CCO gives you
You get ownership of the commercial function and the execution that proves the model.
I do not hand the framework over as a deck. I build the Ideal Customer Profile, the proposition, the pricing and the pipeline structure, and then I run the outreach myself (lead generation, pitching, presenting and negotiating) to find out what converts.
Neither of the other two models covers this part. A consultant will not run your outreach; an agency will run it against a brief nobody has validated. Having one person do both jobs is the only way the feedback loop closes fast enough to be useful.
This has two consequences.
- The foundation belongs to the business. The output is a documented, transferable process with evidence of what works, rather than a set of relationships that leave when I do.
- The engagement is designed to end. When you are ready for a permanent commercial hire, I write the brief and help you assess candidates. A retainer that never ends is a sign the work is not transferring.
The breadth is different too. Because fractional CCOs work across several businesses at once, their pattern recognition is wider than any single-company hire can offer. You have seen the same problem in five contexts, and you know which solutions take six months to prove they do not work.
Part 05
How to tell which one you are being sold
The titles overlap far more than the models do. These questions separate them quickly.
“Who runs the first ten outreach conversations?”
If the answer is your team, you are buying advice. If it is a junior on their side, you are buying an agency. If it is the person in front of you, you are buying a fractional executive.
“What does the engagement produce?”
A document is consultancy. A monthly activity report is an agency. A working commercial model with conversion data attached is fractional ownership.
“What would make you tell me not to hire you?”
Anyone with commercial accountability can answer this immediately and specifically. A blank look means the model is a retainer, whatever it is called.
“How does this end?”
A consultant ends at the deliverable. An agency would usually rather it did not end. A fractional CCO should be describing the handover and the permanent hire before you have signed anything.
“Do you mark up media or software?”
A commercial adviser with a financial interest in one channel is no longer giving you commercial advice. Third-party costs should be yours, visible and unmarked.
Part 06
And what about interim?
Interim is worth separating out, because the words get used interchangeably and mean quite different commitments.
- Interim is full-time, temporary cover for a role that exists and is currently vacant. The brief is continuity.
- Part-time is a reduced version of a permanent employed job, with employment status attached.
- Fractional is a deliberate ongoing arrangement in which one senior operator owns a defined scope, for a fraction of the week, while working with more than one business.
The practical difference shows up in the contract and the tax treatment as much as the calendar, and the IR35 guide covers that side. It also shows up in intent: interim holds a seat until it is filled, fractional builds something that changes what the seat needs to be.
Questions
Common questions
Is a fractional CCO just an expensive consultant?
No, and the difference is testable: ask who runs the outreach. A consultant analyses and recommends, and implementation is your risk. A fractional CCO builds the commercial model and then personally does the lead generation, pitching and negotiating to prove it converts. One produces a document; the other produces a working process with conversion data attached.
Could I use an agency instead and save money?
If your commercial model is validated (you know who buys, why, and at what price), then yes, an agency is often the efficient answer, because the constraint is delivery capacity. If any of those things are still assumptions, agency spend delivers the wrong message efficiently, which is more expensive than it looks because the reporting stays healthy while revenue does not.
Can a fractional CCO manage our agencies?
Yes, and that is frequently part of the value. Someone accountable for total commercial outcomes rather than channel metrics will brief agencies well, hold them to the right measures, and stop paying for activity that is not converting. It also gives your agencies a single decision-maker instead of a committee.
What is the difference between fractional and interim?
Interim is full-time temporary cover for a vacant role, and the brief is continuity. Fractional is an ongoing part-time arrangement with ownership of a defined commercial scope, and the brief is to build something that works and hand it over. The commitment, the contract and the intent all differ.
We already have a strategy document. Do we still need this?
Possibly not. It depends whether it has been tested. A strategy document is a hypothesis until someone has taken it to buyers and found out whether the ICP is right, the message lands and the price holds. If that has happened and the numbers support it, you need execution capacity. If it has not, the document is a starting point rather than an answer.
Do you subcontract the work to a team?
No, you get me. The person who designs the commercial architecture is the person who takes it to market, because otherwise the feedback loop between strategy and reality never closes. Third-party delivery resource is your choice and your cost, quoted separately and never marked up.
Find out which one you need
Book a free 30-minute call. If an agency or a one-off piece of consultancy would serve you better, I will say so. It is a faster conversation than a proposal and considerably more useful.
Book a free 30-min callFree · 30 minutes · No obligation