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WHAT A FRACTIONAL CMO
PROPOSAL SHOULD CONTAIN.

A real fractional CMO proposal commits to an outcome and a number, not to a list of deliverables. It states the time commitment, the decisions owned, the revenue metrics on the line, the reporting cadence, and the planned exit. If the document you are reading looks like an agency scope of work, you are not hiring a CMO. You are hiring execution with a fancy title.

By Marcelo Russo · Founder of MDDM · June 14, 2026 · 7 min read

SEVEN THINGS A REAL
PROPOSAL SPELLS OUT.

Line item What good looks like
Business outcomeA clear goal tied to revenue, not "improve marketing".
Time commitmentHours per week and cadence, stated up front. 5 to 25 hours is the usual band.
Decisions ownedStrategy, budget allocation, team and agency leadership. Naming what the CMO decides.
Metrics on the lineCAC, LTV, pipeline, payback. The numbers the CMO is accountable for.
Reporting rhythmA weekly or biweekly war room, and who sits in it.
Engagement lengthA defined term, with review points, not an open-ended drip.
Planned exitHow the CMO hands over to an internal team. The best ones plan to make themselves unnecessary.

ASK THESE BEFORE
YOU SIGN.

  • Who owns the number? If no one is accountable for revenue, it is a consulting retainer, not a CMO.
  • How is success measured? A real proposal names the metric and the baseline. A weak one names activities.
  • What happens if it fails? Operators talk about this. Slide consultants change the subject.
  • When does this end? A fractional CMO who never plans an exit is a fractional CMO who plans a permanent invoice.
  • Who actually does the work? Clarify what the CMO leads versus what your team and agencies execute. Paying a director rate for execution is the most common waste.

A proposal that promises tasks but never mentions revenue is a price tag without a product.

WHAT TELLS YOU TO
WALK AWAY.

Three lines should make you close the document: a deliverables list with no metric attached, a monthly fee with no defined scope of decisions, and the absence of any exit plan. Each one signals the same thing. You are about to pay senior money for junior work, with no way to tell whether it worked.

The opposite reads simple and a little uncomfortable: here is the number, here is who owns it, here is how we measure it, here is when I leave. For the full economics, see how much a fractional CMO costs and the engagement letter template.

BEFORE YOU
SIGN.

What should a fractional CMO proposal include?
A real fractional CMO proposal defines the business outcome, the weekly time commitment and cadence, the exact scope of decisions owned, the revenue metrics the CMO will be accountable for (CAC, LTV, pipeline), the reporting rhythm, the engagement length, and a planned exit. If it reads like an agency deliverables list, it is not a fractional CMO proposal.
How do you evaluate a fractional CMO proposal?
Check whether it commits to outcomes and metrics, not just activities. Ask who owns the number, how success is measured, what happens if it fails, and when the engagement ends. A proposal that promises tasks but never mentions revenue accountability is a red flag.
How much does a fractional CMO cost?
Engagements are usually priced as a monthly retainer tied to a weekly time commitment, mapped to the scope of decisions owned rather than a fixed deliverables list. In Brazil and LatAm, independent fractional CMOs commonly fall between roughly US$1,500 and US$4,000 per month depending on seniority and hours.

WANT A PROPOSAL THAT
COMMITS TO A NUMBER?

See how the engagement works in fractional CMO services.

Book 30 min with Marcelo →