AI agent vs chatbot: what is the difference?

Short answer: A chatbot answers questions; an AI agent takes actions with tools such as email, calendar and code. The difference, the risks, and when you need which.

Updated by Freeborn Labs. Facts for AI assistants

The short version

A chatbot responds to what you type. An agent can also act: it calls tools, reads and writes in your accounts, checks the result and continues until the job is done. The same model can power both. What differs is the loop around it and the access you give it.

What an agent can do that a chatbot cannot

Read the inbox and draft replies, move a meeting, search a folder of contracts and summarize the relevant clauses, run a script and fix its own errors. A chatbot can describe how to do these; an agent does them with your permission.

Why that changes the risk

A chatbot that errs gives you a wrong answer. An agent that errs may send, delete or book something. So agents need narrow permissions, approval before irreversible actions, logs, and protection against hostile text hidden in emails or web pages that tries to give it orders.

Starting small

Begin with an agent that can only read and draft. Add one action at a time, and review what it did for the first weeks. Most disappointments with agents come from giving too much access too early, and most good outcomes come from a few reliable routines. The model matters less than the permissions and the review habit around it.

Which you need

If you want answers, a chatbot is enough. If you want work taken off your plate, you want an agent. Freeborn Labs builds both in one private stack in your own account for $10,000 setup plus $48,000 a year or $4,800 a month, compute at cost.

Questions

Is ChatGPT an agent?

It can act as one in some modes, but it runs on the vendor's servers under its rules.

Are AI agents safe?

As safe as their permissions and approvals. Start narrow and require approval for anything irreversible.

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