GTMVP · vs hiring a fractional CMO
Don't fire your in-house growth hire. Quarterback them.
Most fractional CMO conversations are about who to fire. The right conversation is about who to give better evidence to. Here's the comparison, with the tradeoffs each path actually earns you.
| Dimension | Fractional CMO retainer | GTMVP |
|---|---|---|
| Cost structure | $8K to $15K/mo retainer. 6 to 12 month commitment is the norm. | Free Smart Bidding Audit. $129 Diagnostic, one-time. Rebuild starts at $3,500/mo done-for-you, only if you want me running the account. |
| What you get monthly | Standing meetings, a deck, slack messages on strategy. Sometimes one or two new hires sourced. | The Diagnostic in 24 hours, then you decide. On Rebuild, I run the account and the agent engine watches it continuously. No standups. |
| Skin in the game | The retainer renews whether or not the work shipped. | 7-day money-back on the Diagnostic. On Rebuild, I beat your trailing 90-day blended CPA by 20% or I work free until I do. |
| Operator credibility | Most fractional CMOs haven't run a P&L or a paid media account in 5+ years. | I run $300K/mo in live paid media right now. The audit is what I do every day, on my own desk. |
| Replaces your team | Often positioned as an alternative to hiring. Doesn't actually scale with you. | Quarterbacks your team. Rebuild Solo and Scale augment your people; they don't replace the CMO or agency. I give them sourced evidence and run the account alongside them. |
Cost structure
Fractional CMO retainer
$8K to $15K/mo retainer. 6 to 12 month commitment is the norm.
GTMVP
Free Smart Bidding Audit. $129 Diagnostic, one-time. Rebuild starts at $3,500/mo done-for-you, only if you want me running the account.
What you get monthly
Fractional CMO retainer
Standing meetings, a deck, slack messages on strategy. Sometimes one or two new hires sourced.
GTMVP
The Diagnostic in 24 hours, then you decide. On Rebuild, I run the account and the agent engine watches it continuously. No standups.
Skin in the game
Fractional CMO retainer
The retainer renews whether or not the work shipped.
GTMVP
7-day money-back on the Diagnostic. On Rebuild, I beat your trailing 90-day blended CPA by 20% or I work free until I do.
Operator credibility
Fractional CMO retainer
Most fractional CMOs haven't run a P&L or a paid media account in 5+ years.
GTMVP
I run $300K/mo in live paid media right now. The audit is what I do every day, on my own desk.
Replaces your team
Fractional CMO retainer
Often positioned as an alternative to hiring. Doesn't actually scale with you.
GTMVP
Quarterbacks your team. Rebuild Solo and Scale augment your people; they don't replace the CMO or agency. I give them sourced evidence and run the account alongside them.
The fractional-CMO trap
The fractional CMO category exists because $300K full-time CMOs are expensive and $80K marketing managers don't have the strategic surface area for an $8M to $50M revenue business. So the market split the difference: senior brain, fractional time, retainer pricing.
The math works on paper. It breaks in practice because of one structural flaw: a fractional CMO is paid by the month, not the outcome. The retainer renews regardless of whether the work shipped. So the cadence becomes standing meetings, slide decks, and slack discussions of strategy. None of it compounds into a fixed account without somebody else doing the shipping.
Worst case: you replace a team you should have been quarterbacking with a part-time strategist who became a slide-deck factory.
What “quarterback” means in practice
Your in-house team or your agency is going to execute the work. The question is whether they're executing the highest-leverage moves with sourced evidence behind them, or whether they're shipping by gut.
The Diagnostic gives them: the signal-stack leaks, the dollar numbers attached, the remediation steps, and the order to ship in. They don't need a retainer-priced strategist standing over their shoulder. They need the ammunition.
If after the Diagnostic you decide the team can't ship the fixes on their own, or you don't have a team yet, Rebuild puts me on the account running it for you. But that's a decision you make from data, not from a sales call. The $129 Diagnostic and the free audit are fully self-serve.
Stop guessing whether your spend backs out