Fractional CMO for Startups
Hands-on growth operator for funded startups. Not a strategist who delivers decks. An operator who runs paid, organic, lifecycle, and community while you focus on product.
What a fractional CMO for startups actually does
Most early-stage founders do not need a full-time marketing executive. They need someone senior who builds the growth engine, runs it, and reports on revenue. That is the job. A fractional CMO for startups gives you director-level execution two or three days a week, at a fraction of a full-time package, without the equity hit or the long ramp. You get the operator, not the org chart.
I work hands-on. I do not hand you a strategy deck and disappear. I sit inside your funnel, find where money leaks, and fix the highest-ROI gap first. My positioning is simple: From Traffic to Revenue. I took Elementor to 100x ARR and drove Riverside +337% MRR, so I measure success in payers and pipeline, not impressions. Every dollar of spend gets traced to a signup, a trial, and a paid conversion. If a channel does not pay, I cut it.
A fractional CMO for startups earns the seat by owning four things at once. Paid acquisition: I have managed $100M+ in budgets across Google, Meta, and TikTok, so I know the difference between a channel that scales and one that flatters a dashboard. Lifecycle: onboarding, activation, retention, and win-back emails that move trial users to paid. Analytics: clean attribution so you trust your numbers. Conversion: landing pages, pricing, and signup flows that turn visitors into customers.
The first thirty days are a diagnosis. I audit your acquisition channels, your funnel step by step, your analytics setup, and your unit economics. Then I rank every fix by expected return per hour of effort. You get a prioritized plan with the math behind it: what to fix, what it should move, and how I will measure it. No vanity metrics. Just the levers that change MRR.
Why fractional and not a full hire? Speed and fit. A seed or Series A startup rarely needs forty hours a week of marketing leadership. It needs senior judgment applied to the two or three decisions that matter this quarter. A fractional CMO for startups lets you buy that judgment now, validate the channels that work, and only build a full team once the playbook is proven. You avoid a six-figure mishire and a six-month search. I plug in this week.
I am not a marketing consultant who theorizes. I am an operator who ships. I write the briefs, set up the tracking, build the dashboards, and stay accountable to one number you and I agree on up front. When founders hire a fractional CMO for startups, they want fewer meetings and more revenue. That is exactly the contract. For context on how peers structure these arrangements, the Harvard Business Review piece on fractional executives explains why early-stage companies increasingly buy senior leadership part-time.
If you are a founder past product-market fit and stuck on distribution, a fractional CMO for startups is the fastest way to find your scalable channel without betting your runway on a full-time gamble. I work with a small number of companies at a time so each one gets real attention. If the math says I can move your revenue, I will tell you. If it does not, I will tell you that too. Book a call and we will look at your funnel together.
Related
Frequently asked questions
How is a fractional CMO for startups different from a marketing agency?
An agency runs campaigns inside its own scope and optimizes for what it sells. I sit on your side of the table and own the whole funnel: acquisition, lifecycle, analytics, and conversion. I set the strategy, brief the work, and stay accountable to one revenue number. Agencies execute tactics. A fractional CMO decides which tactics deserve budget and which to cut.
How many days per week do you work, and what does it cost?
Most startup engagements run two or three days a week, which covers strategy, hands-on execution, and weekly reporting. That gives you senior growth leadership for far less than a full-time package with equity and benefits. Exact scope depends on your funnel and goals. I price by the value I can move, not by hours, so we agree on the target before any contract starts.
What does the first month look like with a fractional CMO?
The first thirty days are diagnosis. I audit your paid channels, walk your funnel step by step, check your analytics and attribution, and map your unit economics. Then I rank every fix by expected return. You finish month one with a prioritized plan: what to change, what it should move, and how I will measure it. Execution on the top lever starts immediately, not after a long onboarding.
What stage of startup is a good fit for a fractional CMO for startups?
The best fit is a startup past product-market fit that is stuck on distribution. You have customers and a working product but no repeatable, scalable acquisition channel. That is where senior growth judgment pays for itself. Pre-product-market-fit companies usually need the founder selling directly first. If you have signal and need to find the channel that scales, this is the right time to bring me in.
How do you measure success and stay accountable?
We agree on one primary metric up front, usually MRR or paid conversions, and everything ties back to it. I build clean attribution so you trust the numbers, then report weekly on what moved and why. Every dollar of spend traces to a signup, a trial, and a paid customer. If a channel does not pay, I cut it. You always know exactly what your marketing budget is returning.
Early-stage startups need a growth operator, not a CMO title. Someone who actually runs the ads, writes the emails, sets up tracking, and finds the first acquisition channels that work. Yaniv offers a productized 4-week growth foundation sprint ($8K-$18K/month + equity warrant) that builds the acquisition infrastructure from scratch.
The 4-Week Growth Foundation Sprint
- Week 1: Analytics and attribution setup (Mixpanel, GA4, server-side tracking)
- Week 2: First paid acquisition channels live (Google Ads + one social)
- Week 3: Onboarding email sequence + activation tracking
- Week 4: SEO foundations + GEO setup + first content
- Deliverable: working acquisition system, not a strategy deck
Best Fit
- Funded AI/SaaS startups (seed or pre-Series A)
- Post-beta with early traction but no marketing team
- Israeli startups expanding to US/EU markets
- Founders who need a generalist operator, not a specialist agency
Track Record
Elementor: $200K to $20M Riverside: 337% MRR cnvrg.io: Intel
FAQ
Why equity + lower retainer?Alignment. If I'm building your growth engine, I should benefit from the outcome. The equity warrant structure means I'm invested in your success beyond the retainer.
What if we're pre-PMF?The sprint works for late pre-PMF (public beta, early users) but not for idea-stage. You need product-market fit signals before marketing investment makes sense.
Ready to Talk?
15 minutes. No pitch.
Book a 15-Min CallLet's turn this into measurable revenue
Book a 15-min call. I will tell you whether this is your next move, or whether your money is better spent elsewhere.