This is the default answer in most small businesses, and it deserves more respect than automation vendors usually give it. A person is the most flexible thing you can buy. They handle exceptions, they notice when something looks wrong, they can be told to do a different job on Tuesday, and they carry context nobody wrote down. There is no workflow on earth that talks a furious customer off a ledge or reads a room on a vendor call.
When hiring is genuinely the right call
Hire when the work requires judgment rather than rule-following. Hire when the work changes shape week to week, because every change is a rebuild in an automated system and a five-minute conversation with a person. Hire when the volume is high enough that a person is busy for most of a working day, since a role that is half idle is a role you will resent paying for. And hire when the work is relational, because customers know the difference between a person and a sequence, and in some businesses that difference is the product.
The clearest signal is this: if you cannot write down the rules the work follows, you do not have an automation candidate. You have a job.
What it actually costs
The salary is the sticker price, not the invoice. On top of base pay you carry employer payroll taxes, benefits, paid time off, equipment, and the recruiting spend that got them in the door. Then there is the ramp period, where you are paying full freight for partial output while somebody else on your team is training instead of working.
Modeled assumption, not a measured figure. Our own automation versus hiring breakdown published the model we use: a $40,000 base salary, employer payroll taxes around 7.65 percent, benefits at roughly 25 to 30 percent of salary, and $3,000 to $8,000 in first-year recruiting cost. That puts a $40,000 hire between $55,000 and $65,000 in year one. Your real numbers depend on your state, your benefits plan, and how you recruit.
Two costs almost nobody prices in. The first is management overhead: someone has to assign, review, and unblock this person, and that someone is usually you. The second is turnover. Administrative roles turn over, and when they do you pay the recruiting cost again, run the ramp again, and lose whatever process knowledge never made it into writing.
Time to value
Two to four weeks to hire if the market is kind, then two to eight weeks of ramp before output is reliable. You are typically a month or two from the day you decide to the day the work is actually getting done well.
What happens when it breaks
People break differently than software. They get sick, they take vacations, and eventually they resign. When a person is the process, their two weeks notice is your two weeks notice. Everything they knew that was never documented walks out with them, and the replacement starts from the beginning. This is the single biggest argument for turning the repeatable part of their job into a system: not to get rid of the person, but so that the system survives them.