A full-time COO costs $250K to $450K+ per year loaded, and most companies under roughly $20M in revenue can't keep one busy. A fractional COO builds the same systems (processes, metrics, delegation structure, automation) on 5 to 20 hours a week at a fraction of the cost, with no equity, benefits, or severance. Go full-time when the operating load is genuinely 40+ hours a week; go fractional to build the machine first.
At some point every growing founder-led company hits the same realization: the operations need an owner, and it can't keep being the founder. The reflex answer is "hire a COO." The better question is what you actually need: an executive, or the systems an executive would build?
What a full-time COO really costs
| Cost component | Typical range |
|---|---|
| Base salary | $200,000 to $350,000 |
| Bonus | 15 to 30% of base |
| Benefits and payroll load | ~20% of base |
| Equity | 0.5 to 3% (often more at small companies) |
| Recruiting fee | 25 to 30% of first-year comp |
| Mis-hire cost, if it goes wrong | 6 to 12 months of all of the above, plus the equity |
Call it $250K to $450K a year before equity, with a six-figure mistake cost if the hire misses, and executive mis-hire rates are not small. The subtler problem: at $2M to $10M revenue, there usually isn't 40 hours a week of genuine executive-level operating work. So the expensive hire drifts into middle-management tasks, gets frustrated, and churns.
What a fractional COO actually does
The work is the same as the first 12 months of a good full-time COO, because the first year of any COO job is building the machine:
- Diagnose the operational deficiencies and rank them by revenue impact
- Document and systematize revenue-critical workflows
- Stand up metrics, dashboards, and a reporting cadence
- Build the delegation structure that gets the founder out of the bottleneck
- Automate the manual work, negotiate the vendor stack, fix the finance operations
- Run point on special projects: new service launches, hiring plans, diligence preparation
Typical shape: 10 to 15 hours a week during the build phase, dropping to 4 to 6 hours a week once systems hold. You're buying outcomes and pattern recognition, not hours in a chair. A fractional operator who has built these systems repeatedly moves several times faster than a first-time COO figuring it out on your payroll.
The honest comparison
| Fractional COO | Full-time COO | |
|---|---|---|
| Annual cost | Fraction of a full-time load | $250K to $450K+ plus equity |
| Commitment | Scales up/down monthly | Severance, equity, reputation |
| Speed to impact | Fast, with pattern recognition from many businesses | 3 to 6 month ramp |
| Daily presence | No. Cadenced, not resident | Yes |
| Right when | Systems need building; load < 40 hrs/wk | Genuine full-time operating load; $20M+ or multi-site |
When full-time is the right answer
Fractional isn't always the answer, and it's worth being straight about the line. Hire full-time when:
- The operating load is genuinely 40+ hours a week, ongoing, not a backlog that burns down
- You're past roughly $20M revenue, or running multi-site / high-headcount operations
- Investors or a board require a dedicated operating executive
- The role is primarily managing a large team day-to-day, which needs a resident presence
The most common successful path we see is sequential: fractional first to build the systems, then, if the load truly grows into a full-time seat, a full-time hire who inherits a working machine instead of a rescue project. That hire is cheaper to recruit, faster to ramp, and far less likely to fail.
The equity angle
One more consideration for founders fielding investor or acquirer interest: solving operations by selling equity is the most expensive version of the fix. If the thing holding the business back is operational capacity, buying that capacity on a retainer and keeping your cap table intact is almost always the better trade, which is exactly why experienced advisors tell founders to try the fractional route before taking money.
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Book a free snapshotFrequently asked questions
What does a fractional COO do?
Senior operations leadership, part-time: diagnosing gaps, building processes and metrics, structuring the team, automating manual work, and running key initiatives, typically 5 to 20 hours a week.
How much does a fractional COO cost versus full-time?
Full-time runs $250K to $450K+ loaded, plus equity. Fractional runs a fraction of that on a monthly retainer with no severance or equity cost, typically 20 to 40 percent of the full-time figure for comparable outcomes at this stage.
When should I hire full-time instead?
When the operating load is genuinely 40+ hours a week ongoing, usually past $20M revenue, multi-site operations, or a board mandate. Fractional-then-full-time is the most common successful sequence.
Is fractional worth it for a solo founder with contractors?
Often it's the highest-leverage case: strong revenue, no systems. The fractional operator builds the documentation, automation, and delegation structure the founder never had time to.