Le guide ultime de Agents IA

AI agents go beyond chat: they plan, use tools, and complete multi-step tasks with little or no supervision. Where a chatbot answers a question, an agent books the meeting, files the ticket, or runs the workflow end-to-end — calling APIs, browsing the web, and reacting to results as it goes. This guide covers the full spectrum, from general-purpose autonomous agents and "digital workers" that own a job function, to browser and web agents that operate real interfaces, to enterprise platforms for deploying agents at scale. Use the categories below to narrow by exactly the kind of agent you need, then compare the top tools in each.