An AI agent, a salesperson or an agency: the real costs
Three ways to get the prospecting calls made. Each costs something different: money, time, risk or control. Here is how to put your own numbers against each, and when each one is the right call for a firm of ten.
By the Outsell teamPublished 5-minute read
The short answer
Hire a salesperson when the sale needs a relationship from the first call and you can feed them enough leads to be busy. Use an agency when you need a burst of volume for a season and can live with a script that is not yours. Use an AI sales agent when the first conversation is a short qualifying call that ends in a booked next step, and you want every call on the record.
Many firms end up with two of the three: the agent makes the first calls and books, and a person takes the booked conversation. That is the version to cost first, because it is the one that changes what the person spends their day on.
What a salesperson really costs
The salary is the line everyone sees. The lines underneath it are what decide whether a hire pays for itself in a firm of ten, and they are the same for a good hire and a bad one.
- Salary, commission and the employer's contributions and levies on top.
- A phone, a laptop, the tools, and a list to call.
- The ramp: three to six months before the pipeline is full, paid in full from day one.
- Your time: hiring, training, weekly one-to-ones, listening in on calls.
- The risk when they leave: the relationships and the half-finished conversations leave with them.
What an agency really costs
An agency sells you hours or appointments and a brief. The brief becomes a script you did not write, read by people you have not met, to your leads, in your name.
- A retainer, a minimum term, and fees per hour or per appointment on top.
- A weekly report, which is the only thing you see of what was said.
- Appointments booked to hit a number, and the no-shows that come with that.
- The brand risk when a stranger reads your name off a script at the wrong hour.
- The data stays with them when you leave, and so does the list of who said no.
What an AI sales agent really costs
A monthly plan by the leads it works, with every call included; the pricing page has the rate card. There is no ramp: a ten-minute interview, a few minutes to approve the playbook, and it is calling in business hours. Your time after that is reading outcomes and taking the booked conversations.
The limits are the other half of the cost. It only goes as far as the playbook you approved, so a person still runs the site visit, the quote and the close. It needs a list, or a market it can find leads in. And it cannot sell what needs a licensed adviser on the phone.
Side by side
The same seven questions, asked of each option. Put your own figures in the rows that have them.
| Side by side | Salesperson | Agency | AI sales agent |
|---|---|---|---|
| Who writes the pitch | You, over months of training | The agency, from a brief | Drafted from your interview, approved by you |
| What you pay for | Salary, commission, ramp time | Retainer, hours, a minimum term | A monthly plan by leads worked, calls included |
| Time to first call | Weeks to months | Weeks | The same day |
| What you see after a call | Their notes, if any | A weekly report | Transcript, recording, outcome and cost, every call |
| Says what it is | A person, as themselves | A person, from a script | An AI, in the first sentence, every call |
| When it ends | The relationships leave with them | The data stays with the agency | The transcripts and the list stay in your workspace |
| Who takes the booked conversation | Them | You | You, with the transcript |
Your worksheet
Five questions. The honest comparison at the end is not cost per month but cost per booked next step, and what you did with the time you got back.
- How many first calls a week does your pipeline need, and how many are being made now?
- What is the next step you want booked, and who takes it?
- What is a month of your own prospecting time worth in jobs not quoted?
- What happened the last time a salesperson or an agency left?
- What do you need to see after a call to trust it was done in your name?
When not to use an AI agent
It is the wrong tool in four cases, and a vendor who says otherwise is selling.
- The sale needs a person from the first word: a long consultative sale, a relationship that opens doors.
- The product needs licensed advice on the phone: financial products, insurance, anything regulated.
- You sell to consumers at home, where the rules for uninvited direct sales may apply. Ask your adviser first.
- You have no basis to call the list. No tool fixes that.