Global AI Agents Market Assessment, By Offerings [Vertical AI Agents, Horizontal AI Agents], By Agents [Single-Agent Systems, Multi-Agent Systems], By Product Type [Ready-to-Deploy Agents, Build-Your-Own Agents], By Agent Role [Productivity and Personal Assistants, Sales, Marketing, Operations and Supply Chain, Others], By End-user Industry [BFSI, Media, IT and Telecom, Retail and E-Commerce, Others], Region, Opportunities and Forecast, 2018-2032F