The short answer
A fractional COO typically costs 20 to 30 percent of a full-time COO's total package, because you buy days rather than a headcount. Below roughly ₹100 crore of operational complexity, fractional usually wins on cost and on speed of exit; above it, a full-time COO earns the difference.
Compare total cost, not salary
Owners usually compare a monthly retainer against a monthly salary, which understates the full-time option. A full-time COO carries recruitment fees, ESOPs or a variable component, statutory costs, a notice period at both ends, and a ramp-up during which output is low.
The retainer carries none of those. It also carries no severance risk, which is the cost owners feel most when a senior hire does not work out.
A worked comparison
The figures below are illustrative ranges for an Indian SME, not a quotation. Your own numbers will differ by city, sector and scope.
| Line | Full-time COO | Fractional COO |
|---|---|---|
| Cash compensation | Full annual package | Roughly 20–30% of it |
| Recruitment | Search fee, typically weeks to months | None |
| Equity / ESOPs | Often expected at this level | None |
| Ramp-up | One to two quarters | Weeks — the role has been held before |
| Exit | Notice period, severance risk | Quarter to quarter |
| Days available | Every working day | Two to eight a month, fixed |
Where full-time genuinely wins
Be fair to the full-time option. If operations are the business — multi-plant manufacturing, daily production decisions, hundreds of people on shift — you need someone on site every day, and no retainer substitutes for that. The same applies if the role is heavily relationship-driven with customers who expect a named executive.
The question that settles it
Ask what the role has to do in the next twelve months. If the answer is mostly design work — structure, process, KPIs, a management layer, a review rhythm — that is fractional work, and it compresses well into a few concentrated days a month. If the answer is mostly daily supervision, it is a full-time job.
Many SMEs use both in sequence: fractional to build the system, full-time to run it, with the fractional COO helping select and onboard the eventual hire.
Three things to take away
- Compare total cost of employment, not monthly salary against retainer.
- Design work compresses into days a month; daily supervision does not.
- Fractional first, then full-time, is a legitimate sequence — not a compromise.