Updated November 2026

Fractional CMO or agency?

A fractional CMO leads your marketing part-time: strategy, budget, hiring and vendors. About 17 hours a week costs $8,500 to $13,600 a month. Most don’t make the ads, run the accounts or build pages and emails. Hire one to direct a team you have. Hire an agency to get the work done.

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$171/hraverage fractional CMO rate; ecommerce CMOs average $204Go Fractional · Nov 2026

17 hrsa week, the typical scope: $8,500 to $13,600 a monthGo Fractional · Nov 2026

Side by side

A leader or the people doing it.

The question	Fractional CMO	Full-funnel agency
What you pay for	Part of a senior leader’s week	One monthly fee for a team
Cost	$125–$200 an hour for the middle half; $8,500–$13,600 a month at 17 hours a week	A monthly fee for a team
Strategy, budget, channel mix	Owns it	Plans the channels it runs
Your staff and other vendors	Hires, manages and reviews them	Works beside them
New ads	Briefs whoever makes them	Made and tested on a schedule
Ad accounts	Reviews the numbers	Run every day
Product pages and email	Sets priorities for someone else	Built and run in scope
With no marketing team	A plan with nobody to run it	The work still ships

Rates: Go Fractional, fractional CMO cost and rates (52 job posts and 1,404 profiles, last 90 days) and fractional ecommerce CMO rates, both checked 10 November 2026.

When the other option is right

When a fractional CMO is the better call.

Hire a fractional CMO when

Your team ships, but nobody senior directs it
You’re the bottleneck on every marketing call
Hires, budget and positioning need deciding
Several vendors need one person to answer to

Hire an agency when

Nobody makes the ads, pages or emails
Spend is up and sales aren’t
A CMO would have nobody to lead
You need output this month, not a plan

Or both

A fractional CMO directing an agency.

The CMO sets the target

Budget, channel mix and the sales number for the quarter.

We do the work

Creative, ads, product pages and email, run as one loop.

Shopify keeps score

Both answer to the same store sales, against the same window last year.

Proof · Wholesale Fashion Trends · Jun 1–Sep 26, 2026 vs 2025

When the gap was the work itself.

We changed the creative, the account, the offer, the product pages and the emails.

+84%purchases, 3,300 to 6,077Meta-reported

−43%cost per purchase, $37.10 to $21.19Meta-reported

+45%store sales, $1.47M to $2.14MShopify, all channels · Jun 1–Sep 27

Store sales count every channel, so not all of the growth is from ads. The full case study, every number sourced.

Questions

Fractional CMO or agency.

How much does a fractional CMO cost?

$171 an hour on average, with the middle half at $125 to $200. Ecommerce CMOs average $204. At 17 hours a week, that’s $8,500 to $13,600 a month (Go Fractional, November 2026).

Is a fractional CMO cheaper than an agency?

Only if people already do the work. The CMO’s fee buys about 17 hours of leadership a week. Making the ads, pages and emails costs extra.

Does a fractional CMO run ads or build the store?

Usually not. Most direct the work: strategy, budget, hiring and vendors. Ask any candidate who makes the ads, runs the accounts and builds the pages before you sign.

Should I hire a fractional CMO before an agency?

Hire the CMO first if nobody can judge an agency’s work. Hire the agency first if the plan is clear and the ads, pages and emails aren’t getting made.

Can a fractional CMO and an agency work together?

Yes. The CMO sets the goal, budget and channel mix and holds us to it. We run creative, ads, pages and email. How we work with your team.