Chatbot or AI agent on your website: which do you need?
Written lesson · about 3 minutes to read
The short answer
A chatbot answers questions from the information you give it, while an agent can also take actions, such as booking a job, changing an order or looking up an account. Most small businesses should start with answers, booking and a clear handoff to a person, then add actions one at a time with limits.
Three things to remember
- 01A chatbot only answers, while an agent also acts and needs firmer limits.
- 02Start with answers, booking and an easy way to reach a person, then add one action at a time.
- 03Read a sample of real conversations every month, especially the ones where it should have handed over.
The difference in one line
A chatbot answers. An agent, meaning a tool that can take actions for you as well as reply, acts. A visitor asks 'do you service tankless water heaters?' and the chatbot answers from your services page. A customer asks 'can you move my Thursday appointment to Friday?' and an agent checks the calendar, changes the booking and sends the confirmation.
Vendors use both words loosely, so ask what the tool can change in your calendar, your orders and your customer records. That tells you more than the name on the box. A tool that can only read your information is a chatbot, however clever it sounds.
Which one you need depends on the questions
If most visitors ask about services, areas covered, hours and what to expect, answers are enough. If the same enquiry usually ends in a booking, add booking against your real calendar and its rules: appointment lengths, who can do what, gaps, deposits and cancellations.
Actions that touch money or orders, such as refunds, changed orders or account look-ups, come later. When you add them, give each one a limit, such as checking who the customer is first or leaving anything above an amount you set to a person.
Where it goes wrong
There are three risks. The first is a wrong answer stated confidently: an invented price, date or policy. Set the tool to answer only from what you gave it and to say when it does not know, so a gap in your information ends in a handover, not a guess. The second is an action taken without a check, such as the wrong slot booked or the wrong order changed. Use clear rules and a confirmation step.
The third is a customer who cannot reach a person. The chat should say it is automated and hand over when asked, with the conversation attached. Quotes, complex new work, and unhappy customers always go to a person.
Where to start this week
Write down the twenty questions visitors ask most, with the answers. Set up a chat tool to answer only from those and from your services page. Decide who receives a handed-over conversation, and how fast they must reply. Have the chat say at the start that it is automated, and make the way to a person easy to find.
Count the enquiries and bookings that come through it, and read twenty conversations a month. Change the settings wherever it should have handed over and did not. Add booking once the answers hold up, and other actions only one at a time.
More in part 6
- 1What is an AI workflow?
- 2What is an AI agent?
- 3Workflow vs. agent: what's the difference?
- 4Chatbot or AI agent on your website: which do you need?WrittenYou are here
- 5What AI is already built into the software you pay for?Written
- 6How AI works with what you already have
- 7What are automation tools like Zapier, Make and n8n, and where does AI fit?Written
- 8What is RPA, and is it still worth it?Written
- 9What is an integration, really?
- 10What is an API?
- 11What is a webhook?
- 12What is tool calling / function calling?
- 13What is structured output / JSON?
- 14What is MCP?
- 15What is an AI harness?
- 16What are AI skills?
- 17What are subagents?
- 18What is computer use?
- 19What is Jev?
Next step
Where does this fit your business?
Six quick questions about your business, then your AI plan: what to start with, what a person still checks, and the lessons that go with it. Or bring it straight to a free thirty-minute call.