Comparison
Quick answer
A Chief Operating Officer (COO) oversees the operational function of the entire company — cross-functional processes, operational efficiency, and organizational execution at the enterprise level. A General Manager (GM) leads a specific business unit, product line, geography, or division — owning P&L, strategy, and operations for that segment. COOs work company-wide; GMs are division-specific.
COOs and GMs operate at different organizational levels. A COO sees the entire enterprise; a GM runs a defined slice of it. Fast-growing companies often hire GMs before a COO — creating divisional accountability before enterprise-level coordination becomes necessary. When the company's portfolio of divisions requires coordination and shared operational systems, the COO role emerges to manage across them.
Hourly rate
$150–$500/hr
Varies widely based on background and specialization
Per session
$200–$800
For a structured 60–90 minute strategy or advisory session
Monthly retainer
$3,000–$15,000/month
For ongoing strategic advisory or fractional executive roles