Chatbot
Carries on a conversation, answers questions, and guides users with limited, defined actions.
[ glossary — ai ]
AI agent vs chatbot: know the difference.
A plain-English breakdown of AI agents versus chatbots, when to use each, and where agentic automation delivers real ROI.
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( the difference )
Conversation vs action.
AI agent
Pursues a goal with autonomy, plans steps, uses tools, and completes multistep work.
Denominator
Both are built on language models, but agents add tool use, memory, and action loops.
The spectrum
Real products range from simple chat to fully autonomous agents, based on the job.
( choosing )
Match autonomy to the task.
Chatbot for support
Answer FAQs, route leads, and help visitors inside a friendly conversation.
Agent for workflows
Automate document processing, ticket resolution, and repetitive multistep work.
Combine both
Many products start with a chatbot and add agentic actions where they save the most time.
Keep guardrails
Scope clearly and add human review for high-stakes or irreversible actions.
( comparison )
| Factor | Chatbot | AI agent |
|---|---|---|
| Primary job | Conversation | Goal-driven action |
| Autonomy | Low, guided | High, self-directed |
| Tool use | Limited | Uses tools and APIs |
| Complexity | Lower | Higher |
| Best for | Support and FAQs | Automating workflows |
( faq )
Questions buyers ask
What is the difference between a chatbot and an AI agent?
A chatbot focuses on conversation, answering questions and helping users within a chat. An AI agent works toward a goal with more autonomy, using tools and completing multistep actions on its own.
When should I use a chatbot?
Use a chatbot for support, FAQs, lead triage, and guided conversations where answering questions is the main job.
When should I use an AI agent?
Use an AI agent when work is repetitive, rule-based, and many-step, like processing documents, resolving tickets, or automating workflows end to end.
Can an agent do everything a chatbot does?
Agents can handle conversation too, but they're more complex and cost more. For pure Q&A or support chat, a chatbot is often simpler and sufficient.
Are AI agents reliable?
Well-scoped agents are reliable for defined workflows with clear guardrails, monitoring, and human review for higher-stakes actions.
Can Udaan build chatbots or agents?
Yes. We build both, from support chatbots to multistep AI agents that automate real business processes, and we'll recommend the right level of autonomy.