A fractional executive assistant owns business-facing work: diary, inbox, meeting preparation, back office processes and reporting. A fractional personal assistant focuses on the individual, covering personal logistics, household admin and private travel. An administrative assistant handles defined tasks inside a process someone else owns. Most founders need the executive version, sometimes with a personal element folded in.
The titles are used interchangeably in job adverts and almost never mean the same thing in practice. Choosing the wrong one is expensive: you end up with someone excellent at a job you did not need doing.
The useful distinction is not seniority. It is what the person is expected to own without being asked.
An executive assistant owns business-facing outcomes. They hold the diary, run inbox triage to agreed rules, prepare you for meetings, chase suppliers and invoices, and increasingly rebuild recurring admin as documented workflows.
A personal assistant owns the individual's logistics: private travel, household coordination, appointments, family calendars and personal purchases. The skill overlaps, the priorities do not.
An administrative assistant executes defined tasks inside a process someone else designed: data entry, filing, scheduling within set parameters. Valuable when the process exists, frustrating when it does not.
Write down the ten things currently consuming your attention that you would rather not think about again. Then mark each one B for business, P for personal, or T for a defined task.
A page that is mostly B points at an executive assistant. Mostly P points at a personal assistant. Mostly T means the work is already systematised and you need capacity rather than judgement, which is the cheapest of the three to buy.
Most founders want a blend, and that is workable. What breaks it is leaving the priority order unstated, so a personal errand quietly displaces board pack preparation on a busy Tuesday.
Write the order down. Something as simple as business commitments first, personal logistics inside agreed windows, and anything urgent flagged through one channel, removes the ambiguity for good.
None of these roles needs to be a full-time hire from day one. Fractional lets you buy the judgement at the level you need it, then increase the allocation once the scope is stable and the value is proven rather than assumed.
It also removes the worst outcome in this decision, which is hiring full time for the wrong version of the role and discovering it in month four.
What is the difference between a fractional EA and a fractional PA? An executive assistant owns business-facing work such as the diary, inbox, meeting preparation and back office processes. A personal assistant focuses on the individual's logistics, including private travel, household coordination and personal appointments.
Can one person cover both? Often yes, provided the priority order is written down so business commitments are not displaced by personal requests during busy periods.
Is a fractional administrative assistant cheaper? Usually, because it buys execution rather than ownership. It works well when the process already exists and badly when someone still needs to design it.
Which do most founders end up hiring? An executive assistant with a small amount of personal work scoped in, because the majority of what founders want to stop thinking about is business-facing.
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