AI agent vs chatbot

A chatbot responds within a conversation; an AI agent also decides, uses tools and runs multi-step actions to complete a task.

The key difference is action. A chatbot is limited to dialogue: it understands what you ask and returns a text answer. An AI agent reasons about the goal, chooses which tool to invoke, looks up the data it needs and chains steps together until it delivers a result —it is the basis of agentic AI.

How to choose

You don't always need an agent. If the case is to inform or assist within the conversation, a chatbot —or an enterprise copilot that suggests with the person in control— may be enough. If the case requires executing a process in your systems, the agent is the right piece. The decision depends on how much real work the AI has to do on its own.

How we approach it at Codara

We start from the problem, not the tool: we define whether your process needs a chatbot, a copilot or an agent, and we build it in production inside Codara's agentic orchestration layer, with human control where judgment matters.