AI agents are software systems that can perceive their environment, make decisions, and take actions to achieve a goal. Unlike traditional chatbots that only respond to prompts, agents can plan multi-step workflows, use external tools, and learn from feedback.
Agents vs. Chatbots
A chatbot answers questions. An agent completes tasks. It can search your inbox, update a CRM, generate a report, and ask you for clarification when it is stuck.
Key Components
- Model: the reasoning engine that decides what to do next.
- Tools: connectors, APIs and utilities the agent can call.
- Memory: context from the current conversation and past runs.
- Planning: breaking a big goal into smaller, executable steps.
Why Teams Care
Agents reduce repetitive work, enforce consistency, and operate 24/7. The best implementations start narrow: one well-defined workflow, one reliable set of tools, and a clear human handoff point.