Most growing companies end up solving their growth problem and their people problem separately, with two different consultants, on two different retainers, who have never talked to each other. That's not a failure of effort. It's the default, because growth and HR are staffed as separate disciplines almost everywhere you'd go looking for help. The cost of that default isn't just two invoices. It's the coordination nobody's paying for, and the blind spot that shows up when the two problems turn out to be the same problem wearing different clothes.
These figures are estimates for planning purposes and are not tax, accounting or legal advice. Confirm the numbers for your own situation with your accountant or counsel.
Why these two problems are usually the same problem
A company that can't convert leads reliably and a company that can't retain or properly structure its workforce often trace back to the same root cause: no system, just founder instinct, applied inconsistently. The GTM side shows up as inconsistent follow-up, a message that doesn't convert, no repeatable channel. The people side shows up as ad hoc hiring, no comp structure, workers classified by guess instead of by test, high early turnover. Neither is really a "marketing problem" or an "HR problem." Both are a systems problem, and most companies end up hiring two separate specialists to solve what's structurally one.
What running two separate relationships actually costs
Go Fractional's marketplace data puts fractional CMO rates at a $175 median, with the middle 50 percent between $125 and $200 an hour, which it translates to roughly $7,500 to $12,000 a month at 15 hours a week. Senior fractional People partners run close to the same, a $177 average with the middle 50 percent between $125 and $225, or about $6,500 to $11,700 a month at 13 hours. Generalist-level HR support costs less, $1,500 to $4,000 a month, but that tier isn't designing your comp structure. Run two senior engagements separately and you're looking at roughly $14,000 to $24,000 a month in direct fees, before counting the cost that doesn't show up on an invoice: your own time spent managing two vendor relationships, reconciling two sets of recommendations that were never designed to work together, and catching the gaps that fall between two people who don't talk to each other.
That coordination cost is easy to underestimate because it's invisible until something falls through. Put a number on it before you dismiss it: two vendor relationships realistically take a founder two to four hours a month each in calls and context-setting, and the expensive part isn't those hours, it's the reconciliation nobody scheduled. Noticing that the hiring plan and the pipeline forecast disagree is work, and when it doesn't happen the cost shows up a quarter later as a hire you didn't need or a pipeline you couldn't staff. A hiring plan built by the HR side without input from the growth side's pipeline forecast. A sales process redesigned without checking whether the comp plan still makes sense for it. Two consultants, each doing competent work in their own lane, can still produce a company that's misaligned between its growth plan and its people plan, because nobody owned both at once.
What a combined partner changes
A single fractional partner covering both people and pipeline isn't two specialists glued together. It's one person (or one small team) who sees the GTM system and the people system as one system, because the people decisions determine whether the GTM system can execute at all: who you hire, how you pay them, how you classify them. A comp structure that doesn't match the sales motion kills a pipeline strategy as surely as a bad message does. A hiring plan that ignores the sales forecast either overstaffs or leaves the pipeline understaffed right when it starts converting.
Priced as a single combined retainer rather than two separate ones, this typically runs $6,000 to $10,000 a month for both functions together. Set that against the numbers above and the comparison is straightforward: it sits at or just below what a single senior specialist costs for half the coverage, and well under what two senior engagements cost run in parallel. The part that matters more than the discount is that one person is accountable for both halves, so the reconciliation work stops being yours.
The question that actually decides it
Ask whether your growth problem and your people problem have ever actually been looked at together, by the same person, at the same time. If the honest answer is no, that's not necessarily because either specialist did bad work. It's because the two problems were staffed as if they were unrelated, when for most early and growth-stage companies, they aren't.
Put your hiring plan and your revenue forecast on the same page, literally, and check whether each one assumes something the other hasn't delivered yet. If the revenue number depends on a hire nobody has a process to make, or the hiring plan depends on revenue the pipeline can't currently support, you've found the handoff this page is about.