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Fractional CMO: What to Expect in the First 90 Days
Updated: Sep 10
Short answer: Month one is diagnosis. Month two is quick wins and a ranked plan. Month three builds the operating rhythm that keeps results coming. Most brands see tangible changes inside the first 30 days.
Being effective as a fractional or interim leader doesn't have to be hard. Every engagement starts with the same two questions. Does a clear brand vision exist? Are the people, processes, and tools in place to deliver it? The answer frequently leans toward "no."
What happens next depends on the size of the business.
Smaller brands: turning a concept into an operation
For smaller companies, the focus is operationalizing the core product or idea: a strategic roadmap, the right agency partners, new talent, and best practices across the digital channels that matter most.
Mid-size and large brands: getting priorities straight
Bigger companies usually have talented people with plenty of ideas. The problem is structure. Decisions slow down, priorities compete, and teams end up checking tasks off lists instead of working on what actually drives the business. The job shifts to clarifying responsibilities, streamlining workflows, and tying priorities back to the company's goals.
Days 1 to 30: diagnose
Week one: the numbers, the team, and the customer experience, in that order.
Weeks two and three: find where revenue is leaking. Walk the site and mobile experience as a customer, test PDPs and checkout, review the analytics and lifecycle stack, and read agency scopes and reporting closely.
Week four: deliver a ranked plan with owners, effort levels, and a sequence.
This month is weighted toward listening, with one-on-ones for everyone who touches the work. Most stalled marketing teams know something is wrong. They disagree about what. Getting to one shared version of the truth is worth the first four weeks. More on that in building trust as a new leader.
Days 31 to 60: quick wins and the plan
Fix the obvious conversion leaks: broken paths, weak PDPs, checkout friction
Tighten agency briefs and hold each partner to a clear scope and number
Cut spend that isn't earning its keep and move it to what is
Lock the 12-month plan with leadership, sized in dollars rather than initiatives
Days 61 to 90: build the operating rhythm
A weekly marketing meeting that reviews the number first
A dashboard everyone reads the same way: revenue, margin, conversion, AOV, repeat rate, and acquisition efficiency
Clear owners and dates for every initiative
A development plan for the team, so capability grows inside the company
How to know it's working
Two sets of signals. The first is the scorecard: revenue and margin against plan, then the operating metrics behind them. The second never shows up in a contract. Does the team decide faster? Do agencies get sharper briefs? Does the leadership meeting argue about the right things? Those move before revenue does, and they predict it.
If neither set is moving by month three, that's a conversation, not a renewal.
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About the author: Andy Stevenson is a fractional CMO and ecommerce executive at Nailed It Digital. He has led marketing and digital for brands including Williams-Sonoma, Dell, Dollar Shave Club, The Vitamin Shoppe, and Ethan Allen, and works with DTC and PE-backed consumer brands. Connect on LinkedIn.
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