The first 90 days of a fractional CMO engagement should produce three things: a scoreboard the CEO trusts, a written plan the CEO has approved, and the first real budget reallocation made on data. Weeks 1 to 2 are access and measurement. Weeks 3 to 4 are diagnosis and the plan. Month 2 is the operating cadence and vendor decisions. Month 3 is the first reallocation and the CEO report. If those four blocks happen in that order, the engagement is working, even if revenue has not moved yet.
This plan is for the CEO onboarding a fractional CMO and for the marketing leader stepping into a new seat. It assumes you already know what a fractional CMO is and when to hire one.
The access list to request on day one.
Nothing in the first month works without access, and access is what companies are slowest to provide. Send this list with the signed agreement, not at the kickoff. Ask for admin on analytics and ad platforms; a leader who cannot see billing, conversion settings or account history cannot diagnose anything.
- Analytics: Google Analytics 4 (admin), Google Tag Manager, Google Search Console, any product analytics tool.
- Ad platforms: Google Ads, Meta Ads, LinkedIn Ads, Microsoft Ads and anything else spending money, with billing visibility.
- CRM: admin access, pipeline reports, win and loss reasons, lead source fields and their definitions.
- Email and marketing automation platform.
- Website: CMS, hosting, domain registrar (read only), call tracking, chat and form tools.
- Finance: the last 12 months of marketing spend by vendor, the marketing line on the P&L, and the current year budget.
- Contracts: every agency, freelancer and software agreement with renewal dates and notice periods.
- History: past plans, brand guidelines, creative archives and the last two board updates that mention marketing.
- Calendar: a seat in the leadership meeting and a recurring slot with the CEO and head of sales.
Put one person inside the company in charge of granting all of it within five business days. Missing access is a company problem, and the CEO should see it as one.
The 90 day plan, week by week.
Compress this if the data is clean and the team is strong. Stretch it if the CRM is a mess or spend is spread across a dozen vendors. Do not reorder it: measurement before diagnosis, diagnosis before plan, plan before cadence, cadence before money moves.
The scoreboard to build.
The scoreboard is the most important deliverable of the first 90 days because every other decision depends on it. Every metric has a written definition, one source of truth and one named owner. If marketing and sales disagree on what a lead is, nothing else on the page means anything, so settle that first.
| Metric | Source | Cadence | Owner |
|---|---|---|---|
| Qualified pipeline created (count and dollars) | CRM | Weekly | Fractional CMO |
| Marketing-sourced revenue (closed won) | CRM reconciled to finance | Monthly | Fractional CMO |
| Cost per qualified lead by channel | Ad platforms plus CRM | Weekly | Paid media lead |
| Lead to opportunity conversion rate | CRM | Weekly | Sales operations |
| Website sessions and conversion rate by source | Google Analytics 4 | Weekly | Marketing manager |
| Organic clicks and impressions | Google Search Console | Monthly | SEO lead or agency |
| Spend against budget by channel | Finance plus ad platforms | Monthly | Fractional CMO |
| Win rate and sales cycle length | CRM | Monthly | Head of sales |
Two rules. The fractional CMO owns the top-line rows personally; you cannot delegate the number you were hired to move. And baseline every row in week two, even if the baseline is ugly, because the day 90 report is a comparison and a comparison needs a starting point. Build it in whatever tool the CEO will actually open.
What good looks like at day 30, 60 and 90.
Day 30. Access is complete or the gaps are documented and escalated. The spend map exists. The measurement audit is written with fixes assigned. The scoreboard exists with baselines where data allows. The CEO has a three-page plan and has said yes, or sent it back once with specific changes. No budget has moved yet, and that is correct.
Day 60. Each cadence has run at least twice. Every vendor has a decision: kept, renegotiated or exited, with dates. The tracking fixes are live and the blank scoreboard rows are filling in. The first test in the priority channel is running with a success threshold written down in advance.
Day 90. The first reallocation has happened at the size the plan approved. The CEO report compares today against the week two baseline row by row. Leading indicators (qualified pipeline, cost per qualified lead, conversion rates) are moving the right way. And the CEO can explain the plan to the board in two minutes without the fractional CMO in the room.
“At day 90 the CEO should be able to explain the marketing plan to the board in two minutes without you in the room. If they cannot, you built a deck, not a plan.”
The day 90 CEO report.
Keep it short. It is a decision document, not a tour of the quarter, and it should fit a 30 minute meeting. Lead with the scoreboard, then the decisions, then the recommendation.
- Scoreboard: day 90 against the week two baseline, one line of commentary per row.
- What was found: the three to five diagnosis findings that drove the plan, in plain language.
- What was fixed: tracking, definitions, process, team and vendor changes, with dates.
- What moved: the reallocation, the amount, the reasoning, and the early read on results.
- The recommendation: continue at the current cadence, step down to advisory, hire a full-time leader, or stop. The fractional CMO writes this, including the version that reduces their own hours.
How to judge whether to continue.
Do not judge the first 90 days on revenue. Sales cycles are usually longer than a quarter, so day 90 revenue mostly reflects decisions made before the engagement began. Judge four things instead. Are the numbers legible on a scoreboard the CEO reads? Were decisions made on budget, vendors, team and message that had been sitting unmade? Is the plan approved and running on a cadence? Are leading indicators moving the right way?
Four yeses means continue, and discuss the shape: same cadence, fewer days, or a transition to a full-time hire with the fractional CMO advising. No scoreboard at day 90 means stop; that is not lag, it is the core deliverable missing. Retainer structures and step-downs are covered in what a fractional CMO costs. Make the call in the day 90 meeting itself, not three weeks later by email.
What usually goes wrong.
- Access takes six weeks instead of five days, and the diagnosis is built on screenshots and guesses.
- The fractional CMO skips measurement and goes straight to a plan, which then rests on ad platform numbers the CRM does not support.
- Budget moves in week two on a hunch, the hunch is wrong, and the CEO stops trusting the numbers.
- Vendor contracts auto-renew during month two because nobody collected the notice periods in week one.
- The CEO expects revenue at day 90, nobody reset that expectation at day one, and a working engagement is cancelled for the wrong reason.
Every item on that list is prevented by the first two weeks. Set expectations on timing at the kickoff, get access fast, and measure before you decide.
What happens after day 90.
The second 90 days look different. The scoreboard is a habit, so time shifts from building to deciding: bigger reallocations, the first real message and creative work, and hiring the roles the plan called for. Many engagements step down in hours around month six as a manager or full-time leader takes the cadence.
Theory Road's fractional CMO services run this exact sequence: measurement first, a three-page plan by week four, cadence and vendor decisions in month two, the first reallocation and CEO report at day 90. If you want a leader who sends the access list before the kickoff, Hire Theory Road.
What should a fractional CMO do in the first 90 days?
Build a scoreboard the CEO trusts, write a short plan the CEO approves, install an operating cadence, make vendor decisions, and move the first budget on data. Order matters: access and measurement in weeks 1 to 2, diagnosis and plan in weeks 3 to 4, cadence and vendors in month 2, reallocation and the CEO report in month 3. Revenue impact usually follows later.
What access does a fractional CMO need on day one?
Admin access to analytics and tag management, every ad platform with billing visibility, the CRM with pipeline and source data, the email platform, the website CMS and call tracking, 12 months of spend by vendor, every vendor contract with renewal dates, past plans and board updates, and a seat in the leadership meeting. Send the list with the signed agreement and have one person grant it within five business days.
How long does fractional CMO onboarding take?
Onboarding, meaning access, interviews, the spend map and the measurement audit, should take two weeks when the company moves quickly on access. The plan should be approved by the end of week four, and the operating cadence should be running by about day 60. Anything longer is usually an access or data problem on the company side, and it should be named early.
What should a new marketing leader deliver in the first 30 days?
A spend map covering the last 12 months, a measurement audit listing what is tracked and what is broken, a scoreboard with baselines wherever data exists, a written diagnosis of where pipeline comes from and what it costs, and a plan of three pages or fewer that the CEO has approved. No budget should move in the first 30 days unless something is clearly wasteful and the CEO agrees in writing.
How do I know if the fractional CMO engagement is working?
At day 90, check four things: the numbers are legible on a scoreboard you read, decisions on budget, vendors, team and message have been made, the plan is approved and running on a cadence, and leading indicators such as qualified pipeline and cost per qualified lead are moving the right way. If the scoreboard does not exist at day 90, that is a failure, not a lag, and the engagement should stop.