What Is a Fractional CMO? (And When You Need More Than Strategy)
A fractional CMO gives you senior marketing leadership part-time. But strategy without execution leaves most B2B companies stuck. Here's what to know.
If you’re a B2B company doing $1M to $20M in revenue, you’ve probably heard the term “fractional CMO” tossed around. Maybe a board member suggested it. Maybe you saw an ad on LinkedIn. The idea sounds appealing: get a senior marketing leader without paying a $250K+ salary.
But what does a fractional CMO actually do? And more importantly, is it enough?
What a fractional CMO does
A fractional CMO is a senior marketing executive who works with your company part-time, typically 10 to 15 hours per month. They bring the strategic thinking that most growing companies lack:
- Marketing strategy and positioning. They define who you’re targeting, how you’re differentiated, and what channels to invest in.
- Budget allocation. They help you decide where to spend your marketing dollars for the best return.
- Team oversight. If you have junior marketers or freelancers, the fractional CMO directs their work.
- Vendor management. They evaluate agencies, tools, and contractors on your behalf.
- Board-level reporting. They translate marketing activity into business metrics your leadership team cares about.
In short, a fractional CMO is the “thinking” half of marketing. They answer the question: what should we do?
What a fractional CMO doesn’t do
Here’s where most companies hit a wall. A fractional CMO typically does not:
- Write your blog posts or web copy
- Build or redesign your website
- Manage your social media accounts
- Set up email sequences or nurture campaigns
- Run paid ad campaigns
- Optimize your SEO
- Create landing pages for campaigns
They’ll tell you that you need these things. They’ll even create a plan for how to do them. But the actual doing? That’s on you.
This means after hiring a fractional CMO, you still need to hire freelancers, an agency, or build an internal team to execute the strategy. For many B2B companies, this creates a new problem: now you’re managing a fractional CMO AND a collection of vendors.
What a fractional CMO costs
Fractional CMOs typically charge between $3,000 and $10,000 per month, depending on their experience and time commitment. The average is around $5,000 to $7,000 per month for 10 to 15 hours.
But that’s just the strategy layer. When you add execution costs:
| Component | Typical monthly cost |
|---|---|
| Fractional CMO | $5,000 to $7,000 |
| Freelance content writer | $2,000 to $4,000 |
| SEO specialist or agency | $1,500 to $3,000 |
| Social media manager | $1,500 to $3,000 |
| Website maintenance | $500 to $1,500 |
| Total | $10,500 to $18,500 |
For most companies under $10M in revenue, that’s a hard number to justify, especially when results take 3 to 6 months to materialize.
When a fractional CMO makes sense
A fractional CMO is a good fit when:
- You already have an execution team (in-house marketers, reliable agency) but lack strategic direction
- You need someone to build a marketing plan before you hire a full-time CMO
- You’re preparing for a fundraise or acquisition and need a polished go-to-market narrative
- Your budget is above $15,000/month for total marketing spend
When you need more than strategy
For most B2B companies in the $1M to $10M range, the bottleneck isn’t strategy. It’s execution. You know you need better SEO, more content, a real social presence, and a website that converts. What you don’t have is the team to make it happen.
This is where the fractional CMO model breaks down. You pay for a plan, then scramble to execute it with limited resources.
The alternative: strategy and execution together. Services like Aumata pair a dedicated marketing strategist with an AI-powered execution team. Your strategist builds the growth plan (just like a fractional CMO would). But instead of handing you a document and wishing you luck, an AI team executes the plan every day: publishing SEO content, managing your website, running social media, and nurturing leads.
The result is a complete marketing engine, not just a strategy deck. Starting at $999/mo, it costs less than a fractional CMO alone, and you get both halves of the equation.
The bottom line
A fractional CMO can be valuable if you already have the resources to execute. But if you’re like most growing B2B companies, what you really need is strategy AND execution in one package. The marketing landscape has evolved past the point where “hire a strategist, then figure out execution” is the best path forward.