AI agents for business are the talk right now. You may hear that businesses will run on many of them. But how many do you need? And where do you start?
Here is the short answer. Start with one. Each extra agent adds more to manage, not just one more thing.
What people mean by many AI agents
An AI agent gets a goal and works out the steps itself. We explain it in our post on AI agents and plain automation.
The big idea is a team of them. One agent answers enquiries. One writes quotes. One chases payments. One checks the books.
It sounds like a whole team for nothing.
But a team is not free to run. Anyone who has managed staff knows that.
Why more agents means more links
Each agent has to pass work to the others. The quote agent needs to know what the enquiry agent found. The chaser needs to know what the quote said.
Each of those hand-offs is a link. Each link can go wrong. A fact gets lost. Two agents do the same job. One waits on another that is stuck.
So when you add an agent, you don't add one link. You add a link to every agent you already have.
This is true of people teams too. The links grow fast as the team grows. It works the same for agents.
The numbers
There is a simple formula for it. For a team of n, the number of links is n times (n minus 1), divided by 2.
Here is what that looks like.
| Team size | Links to manage |
|---|---|
| 3 | 3 |
| 4 | 6 |
| 5 | 10 |
| 10 | 45 |
Look at the jump. Going from 3 to 5 more than triples the links. Going to 10 makes 45.
Nobody can watch 45 links. That is why a big pile of agents can turn into a mess. It is also why AI agent management matters more than the agents themselves. It just means watching what each agent does.
Hire one at a time
Think about how you hire staff. You don't hire ten people on day one. You hire one. You teach them the job. You see how they go. Then you think about the next.
Do the same with agents.
- Pick one job that repeats and drives you mad.
- Set up one tool for it.
- Check its work until you trust it.
- Only then ask what the next job is.
This is the safe path for AI agents for small business too. You learn what works. You spot the mistakes while they are small.
Keep a person in charge. A person checks what a customer will read. A person checks money too.
What to start with
Look for a job where the same thing happens again and again. Two places are common.
- You key the same facts into two places. That is typing things twice.
- People chase each other for updates.
Often the first fix is a simple tool that replaces the spreadsheet the job lives in. It may not even need an agent. A plain tool with fixed steps is easier to check. One simple tool for one repeat job is also cheaper to run than a web of agents.
Once that one tool works well, the next job is easy to see. And you add it with your eyes open.
Where we come in
You don't need to learn any of this. You don't need to know what an agent is.
We work like a mortgage broker. You tell us about the job that drives you mad. We handle the tech. We build the tool and look after it after launch: hosting, fixes and small changes.
You deal with people, not a ticket system. The first call and the design are free. Then you get one fixed price, agreed up front. We use AI to work fast. But people are the point.
Want to talk about your first job? Book a free review, or tell us your problem.