Overview
- Coverage distinguishes chatbots, AI agents, and agentic systems, with agents executing tasks and agentic systems planning and coordinating multi-step goals.
- Authors describe an agent loop — perceive, reason, act, learn — with tool use and structured memory enabling actions across calendars, APIs, and databases.
- Multi-agent setups are highlighted as the 2026 breakthrough, pairing specialists like research, qualification, outreach, scheduling, and an orchestrator to handle complex workflows.
- Moving from demos to production demands reliability, full traceability, strict guardrails, budget monitoring, and graceful human handoffs to contain errors and costs.
- Reported deployments span support, sales, HR, IT operations, and finance, with frameworks such as LangGraph/LangChain, CrewAI, and Microsoft’s AutoGen cited by vendors.