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Comparisons/chatbot-vs-ai-agent
Comparison

Chatbot vs AI Agent

Conversational interface vs autonomous executor.

Overview
Both use LLMs, but they solve different problems. A chatbot answers; an agent acts. Mixing them up leads to over-engineered Q&A or under-powered automation.
Differences
DimensionOption AOption B
Primary modeReply to messagesExecute multi-step goals
StateMostly stateless per turnMaintains plan + memory
ToolsFew or noneMany, with planning loop
Risk profileLow (text out)Higher (real-world actions)
Use Cases
  • Help center Q&A over docs → Chatbot (RAG)
  • Research, outreach, ops execution → AI Agent
Recommendation
Choose chatbot when the value is in the answer; choose agent when the value is in the action. Never build an agent for a task a chatbot can do.
Related Workflows
Related Tool Stacks