Both promise to take store operations off your plate. They are not the same service, and choosing the cheaper-sounding one for the wrong job is how listings get quietly wrecked.
What a VA is actually good at
Defined, repeatable tasks with clear instructions: uploading products from a spreadsheet, answering routine support tickets, basic data entry. Cheap, fast to onboard, and genuinely useful for exactly that kind of task.
Where it goes wrong
A $5/hour VA with no documented process and no one checking the work is how incorrect product details, pricing mistakes and bad inventory updates happen quietly, sometimes triggering listing suppression or a lost buy box before anyone notices. The root cause is almost never the person, it's the absence of a manager reviewing what they're doing.
What a fractional manager actually does differently
A fractional ecommerce manager owns outcomes, not tasks: supplier coordination, pricing strategy, the monthly finance reconciliation, deciding what to do about a channel that isn't profitable after fees. It's judgement work, not execution work, and it's priced accordingly, but it comes with someone accountable when something goes wrong, not just someone who did what they were told.
The honest way to decide
If you can write a precise instruction for every task and would only ever need someone to follow it, a VA is the right tool and the fractional rate would be overkill. If you're regularly making judgement calls yourself (should we drop this supplier, is this SKU worth keeping, why did margin drop this month), that's manager work, and it's the thing actually costing you the most time right now.
A blend, in practice
Most real stores need both: a manager who owns the outcomes and directs the documented tasks a VA or junior handles underneath them. The mistake is trying to get manager-level judgement out of task-level pricing.
See what a Fractional Ops Manager actually owns, month to month →