Choosing between a fractional GTM manager and a GTM agency comes down to one question: is your problem judgement or capacity?
A fractional manager gives you a senior person who decides and leads, part-time.
An agency gives you a team that builds and runs channels.
A third option, a fractional GTM team, combines a part-time lead with the people who execute.
This guide compares all three on cost, using prices providers publish themselves, and on what each actually delivers.
For the wider buyer's guide to the model, see our page on fractional GTM.
If you want to hire an individual, Fractional Quest lists people who have held the seat: hire a fractional GTM lead.
What each option is
Fractional GTM manager
A part-time senior leader, usually at head of growth, VP marketing, VP sales or CRO level, who owns go-to-market decisions for a set number of days a week.
For permanent hires, see our GTM recruitment agency.
- One to three days a week, sometimes a few hours a day
- Sets the ICP, the message, the channel plan and the targets
- Manages your internal team and any agencies
- Reports to the founder or CEO, and often attends leadership meetings
- Paid a day rate or a monthly fee
GTM agency
An outside team that builds and runs the go-to-market system: account lists, data, outbound, content, paid media, CRM and reporting.
A good one also writes the strategy; a weak one runs campaigns without it.
Our list of the best GTM agencies shows how differently firms scope this.
Early-stage teams often hire a founding GTM lead once founder-led sales stops scaling.
If you need a team rather than one person, see GTM as a service.
- A team assigned to your account
- Builds and runs channels directly
- Paid a monthly retainer or a project fee, usually with a minimum term
- Reports on meetings, pipeline and the channel numbers
Fractional GTM team
A part-time lead plus the people who execute: typically a strategy lead, a GTM engineer who builds the data and outbound in tools such as Clay, and someone to run content or campaigns.
It is what most founders mean when they ask for "fractional GTM" and do not yet have a team for a manager to manage.
Fractional manager vs agency at a glance
| Factor | Fractional GTM manager | GTM agency |
|---|---|---|
| What you buy | Senior judgement and leadership | Capacity and a working system |
| Who does the work | Your team, led by the manager | The agency, with your team |
| Decision rights | High: owns GTM decisions | Limited: recommends, you decide |
| Capacity | One person, part-time | A team |
| Typical commitment | Month to month or three months | Three to six month minimum |
| Speed to first meetings | Depends on your team | Usually faster |
| Knowledge left behind | High, if they document | Depends on the handover terms |
| Biggest risk | Strategy with no one to execute it | Activity with no strategy behind it |
What it costs: published prices
Few providers publish prices.
These do, on their own pages, checked on 18 October 2026.
They show the range, not a quote.
| Option | Published price | What it buys | Source |
|---|---|---|---|
| Fractional commercial leader, UK | £3,000 a month (one day a week); £5,500 (two days) | Embedded leadership, no minimum term | Tomas M. Krogh |
| Fractional CRO | $6,000 a month (two hours a day); $12,000 (four hours a day) | Owns pipeline, forecast and team | Tal Paperin |
| Fractional VP of Sales | $10,000 to $18,000 a month | Two to three days a week, [B2B SaaS](/articles/b2b-saas-vs-b2c-gtm "B2B SaaS GTM Strategy") | Marc Medrano |
| Fractional leadership, Europe | From €6,000 a month (one to two days a week) to €18,000 (three to four days) | Three to six month minimum | Rev-Max |
| Fractional GTM engineer | $3,000, $5,500 or $9,000 a month | Part-time GTM engineer, up to an embedded team | GTM11 |
| GTM agency retainer, UK | £3,500, £7,500 or £15,000 a month | Strategy and execution; ad spend separate | Gripped |
| GTM agency, US | $14,000 a month (paid media); $26,000 (full service) | Six-month minimum | Refine Labs |
Two patterns stand out.
First, a fractional manager and a small agency retainer overlap on price, so cost alone rarely decides it.
Second, price rises with days and hands, not with the job title.
Ask every option what the fee buys in hours, people and written output.
For comparison, the US Bureau of Labor Statistics puts the median annual wage for marketing managers at $166,790 (May 2025), before benefits, recruitment and ramp.
Our GTM salary guide covers UK in-house roles.
When a fractional manager is the right call
- You have people (an SDR, a marketer, a sales rep) who need direction and a manager
- The decisions keep being revisited: which segment, which message, which channel
- You are moving on from founder-led sales and need someone to write down what works
- You want to build in-house capability and keep it
- You are not ready for a full-time VP, or not sure which VP you need
The failure mode is a strategy that nobody has time to carry out.
If your team is already at capacity, a fractional manager adds plans, not pipeline.
When an agency is the right call
- You have no one to run outbound, content or paid channels
- You need meetings in weeks, not quarters
- The systems (data, enrichment, CRM, sequencing) do not exist yet
- You need specialist skills quickly: Clay, signal-based outbound, LinkedIn ads
- A specific launch or market entry, such as entering the US
The failure mode is activity reported as outcome.
Ask any agency what counts as a qualified meeting before you sign, and who owns the lists, domains and sequences when you leave.
What is a fractional GTM team, and how does it work?
A fractional GTM team is a part-time lead plus the people who carry out the plan, bought as one engagement.
It usually works like this:
- Diagnose (weeks one to two). Closed and lost deals, pipeline sources and customer interviews, read to find the one constraint.
- Decide. ICP, positioning and the first channel, written down and agreed with the founder.
- Build. Account lists, the data layer and outbound infrastructure. This is where a GTM engineer and tools such as Clay earn their keep.
- Run. Weekly meetings held, monthly pipeline created, reviewed against the targets agreed up front.
- Hand over. Once the motion is proven, the playbook, data and documentation pass to your hire. Our guide to GTM recruitment agencies covers that step.
It suits companies with neither a team to manage nor the time to manage an agency.
It costs more than a fractional manager alone and usually less than a full team in-house.
Fractional team vs hiring a VP of Sales
A full-time VP of Sales brings commitment and a permanent owner.
It also brings a search, a salary, equity and a ramp, and a VP hired before the motion is proven often spends the first year discovering what a fractional team would have found in a quarter.
A useful rule: prove the motion fractionally, then hire the VP to scale it.
If the motion already works and the constraint is headcount, hire.
Which gets better results?
There is no published, independent study comparing results from fractional managers and agencies, and we would distrust anyone who quotes one.
What we see in practice:
- A fractional GTM manager gives better long-term returns when there is a team to lead, because the decisions and the know-how stay in the company.
- A GTM agency gives faster results when there is no team, because it brings people and systems that already work.
- A fractional GTM team gives the best of both when you have neither, if the engagement ends in a handover rather than dependency.
The hybrid: fractional lead plus agency
Many companies run both: a fractional manager sets the strategy and manages the agency; the agency builds and runs specific channels; the internal team handles day-to-day sales.
It works when the fractional lead has real authority over the agency's brief.
It fails when the two report separately to the founder and blame each other.
If you need senior judgement but not a manager in the team, consider a GTM advisor instead.
For a part-time marketing leader specifically, see fractional CMO; for sales, see the fractional sales team guide; for growth, the fractional growth team.
Scoping a fractional engagement
- Decision rights. Write down which decisions the fractional lead owns and which need the founder.
- Days and availability. Days per week, response times, and which meetings they attend.
- Measures. Agree what counts as a qualified meeting and how pipeline is reported, before anyone reports on it.
- Ownership. Lists, domains, sequences, dashboards and documents belong to you.
- Exit. A notice period and a handover plan, written in from the start.
- IR35 (UK). If you engage an individual through their own limited company, the off-payroll working rules may apply, and medium and large clients decide employment status. This is not tax advice.
For subscription or membership-based business models, a membership marketing agency can provide focused expertise in acquisition, retention, and lifecycle engagement.
Where the open question is the proposition itself rather than the campaigns, specialist membership consultants are the closer fit.
If you decide on the fractional route, a fractional recruitment agency will shortlist people who have held the seat before.
Many scale-ups also work with a fractional CFO to keep runway, budget and return on investment in view.
Our recommendation
Hire a fractional GTM manager if you have a team and need someone to lead it.
Hire a GTM agency if you need hands and systems quickly.
If you have neither, buy a fractional GTM team that builds the system, proves it, and hands it to your first hire.
GTM Quest works as the third option: a London GTM agency that provides fractional GTM leadership combined with an execution team (ICP and positioning, LinkedIn content and ads, Clay-built signal-led outbound, CRM and RevOps) for US and UK B2B companies.
Our guide to what a go-to-market agency includes explains the agency side in more depth, and the GTM scorecard is a quick self-check before you choose.
GTM Quest is a GTM agency based in London.
Before you hire any go-to-market strategy agency, it is worth knowing which questions separate a real strategy partner from a channel shop.