How do AI agents differ from chatbots?
A chatbot responds to messages, usually by answering questions from scripts or a knowledge base. An AI agent works toward a goal: it plans steps, uses tools and APIs to take actions in other systems, remembers context, and decides when to involve a human. In short, chatbots talk; agents talk and do the work.
Side-by-side
Where the line blurs
Many modern chatbots use the same large language models as agents. The difference is not the model; it is whether the system can reason over several steps and take real actions with permissions and approvals.
When to use which
Use a chatbot for simple FAQs and lead capture. Use an AI agent when resolving the request requires looking up account data or changing something, such as refunds, access requests, or troubleshooting with logs.
Safety matters more with agents
Because agents act, they need permission checks, approval gates for sensitive actions, and an audit trail of everything they did.
