Guide
Fractional vs. full-time account manager: which one does your agency need?
Most agencies between $2M and $10M reach the same point. The founder is still the real account manager for the biggest clients, the work is starting to slip, and someone says "we need a senior person on accounts."
The next question is whether that person should be a full-time hire or fractional. Here's the honest comparison, including the cases where full-time is the better answer.
The quick comparison
| Factor | Full-time account manager | Fractional account manager |
|---|---|---|
| Cost | Full-time account managerSalary plus benefits, payroll taxes, and recruiting. Often $100k+ fully loaded for a senior hire. | Fractional account managerMonthly retainer scoped to specific accounts. Meaningfully less than a senior salary. |
| Time to start | Full-time account managerTwo to three months to recruit, plus ramp time. | Fractional account managerUsually within a few weeks. |
| Seniority | Full-time account managerDepends on who you can afford and attract. | Fractional account managerSenior from day one; that's the point of the model. |
| Capacity | Full-time account managerCan cover your whole roster. | Fractional account managerDeliberately limited to your priority accounts. |
| Risk | Full-time account managerA mis-hire is expensive and slow to undo. | Fractional account managerMonth to month. If it isn't working, it ends. |
| Long-term fit | Full-time account managerBuilds institutional knowledge and team culture. | Fractional account managerBuilds the system your eventual hire inherits. |
When a full-time account manager is the right call
A full-time hire makes sense when:
You need volume coverage. If you have 30 clients and all of them need a regular point of contact, you need someone in the seat every day. A fractional AM covering 5–15 priority accounts won't solve that.
You already know what good looks like. If you've managed account managers before and can define the role clearly, you'll hire faster and ramp them better.
The revenue supports it comfortably. If a $100k+ salary won't make the year tight, and you have the time to recruit properly, a great full-time hire is hard to beat.
You want to grow an AM team. A full-time senior AM can eventually manage juniors. A fractional one won't.
When fractional is the right call
Fractional account management makes more sense when:
Your AM just left. A search takes months. Your clients will notice within weeks. Fractional coverage keeps the relationships warm while you hire properly instead of quickly.
You've never had an account manager. If the founder has always owned the relationships, you probably don't know yet what the role should look like. A fractional engagement lets you find out before you bet a salary on it.
Your risk is concentrated. If a handful of accounts make up most of your revenue, those accounts need senior attention now, not after a recruiting cycle.
You can't justify the salary yet. Growing enough to feel the pain, not big enough to fund a senior hire without strain.
The path most agencies should consider: fractional first, then hire
The two options aren't mutually exclusive. For a lot of agencies, the best sequence is:
- Bring in a fractional account manager to cover the accounts that matter most.
- Use the engagement to build the cadence, health scoring, and renewal process in your own systems.
- Hire full-time once you know exactly what the role needs, and hand the new hire a working system instead of a blank page.
That's how I structure Tenure engagements. Everything is documented for handover from day one, and when you're ready to hire, I help you scope the role and ramp the person who takes over.
Questions to ask yourself
If you're not sure which way to go, these usually settle it:
- If your biggest client left next quarter, would it materially hurt the year?
- How many of your top accounts have had a senior conversation in the last 30 days?
- Could you write a clear job description for an account manager today?
- Can you wait two to three months to have someone in the seat?
If your answers are "yes, not many, no, and no," fractional is probably the right place to start.
Talk it through
Book a 20-minute call and tell me where you are. If a full-time hire is the better move, I'll say so. Either way, you'll get a free one-page Account Risk Read on your top accounts.
Related
An AM just left, or you’re still running every account yourself.
Bring a rough picture of your top accounts to a 20-minute call. You’ll get a free one-page Account Risk Read either way.
Tarik Bob
Nearly a decade in account management, most recently running the largest accounts at a marketing agency serving law firms and other professional-services clients. Now I do the same work as a fractional AM for growing agencies.