What is the difference between an AI agent and a chatbot?

A chatbot responds to messages in a conversation. An AI agent goes further: it plans multi-step workflows, uses tools (APIs, databases, browsers), and executes tasks autonomously. Think of a chatbot as a Q&A interface and an agent as a digital worker.

Do AI agents need coding to set up?

Not necessarily. Many AI agent platforms offer no-code setup where you connect your tools and configure behavior through a visual UI. Custom agents built on LLM APIs do require coding.

AI Agent

Written by Max Zeshut

Founder at Agentmelt · Last updated Sep 9, 2026

An autonomous software system that performs tasks on your behalf—researching, communicating, analyzing, or executing workflows—using large language models and integrations. Unlike simple chatbots, agents operate 24/7 and can complete multi-step tasks without constant human input.

Example

A sales AI agent researches a prospect on LinkedIn, drafts a personalized email, sends it, and books a meeting—all without human involvement.

Frequently asked questions

What is the difference between an AI agent and a chatbot?: A chatbot responds to messages in a conversation. An AI agent goes further: it plans multi-step workflows, uses tools (APIs, databases, browsers), and executes tasks autonomously. Think of a chatbot as a Q&A interface and an agent as a digital worker.
Do AI agents need coding to set up?: Not necessarily. Many AI agent platforms offer no-code setup where you connect your tools and configure behavior through a visual UI. Custom agents built on LLM APIs do require coding.

See it as a workflow

Inbound Lead Qualification Workflow

Trigger, steps, n8n nodes, guardrails and an importable template — plus what it costs to have it built.

Or skip the build

Workflows from $197/month, custom agents from $2,000.

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