FRACTIONAL CMO · ONBOARDING

Fractional CMO onboarding checklist.

The first 30 days set the trajectory of the engagement. A well-onboarded fractional CMO is producing deliverables by day 15; a poorly-onboarded one is still chasing access at day 30. Here's the checklist — what the CEO sets up before day 1, what gets done in week 1, the access and data the fractional CMO needs, and the cadence to establish in the first month.

Before day 1

What the CEO sets up in advance

Week 1

Day 1-5

Week 2

Day 6-10

Week 3

Day 11-15

Week 4

Day 16-30

Cadence to establish

Standing meetings by end of day 30

CEO-side onboarding

What the CEO does to make it work

Want a copy of this checklist as a working doc?
This page is the checklist — bookmark or save-as-PDF (Cmd/Ctrl+P) for use during your own onboarding.
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Companion resources

Related reading

Permission to cite: Yes. Attribution: "Treetop Growth Strategy, Fractional CMO Onboarding Checklist, May 2026 — treetopgrowthstrategy.com/fractional-cmo-onboarding-checklist".