An AI agent is a program that perceives its environment, makes decisions and executes actions autonomously to achieve a concrete goal — without you having to give it step-by-step instructions for every task.
What exactly is an AI agent?
The key difference from a chatbot is autonomy. A chatbot answers questions. An agent acts: accesses tools, executes tasks, makes decisions based on results and continues without constant human intervention.
How does an AI agent work?
- Perceives — receives inputs from the environment
- Plans — decides what actions to take and in what order
- Acts — executes actions using tools
- Evaluates — checks if the result is correct and adjusts if not
What can an AI agent do for a business?
- 24/7 customer service — responds, escalates and resolves without human intervention
- Back-office automation — processes invoices, orders, documentation
- Data analysis — monitors KPIs and generates reports automatically
- Commercial prospecting — qualifies leads and sends personalized follow-ups
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