A chatbot reads a question and replies with text. An AI agent reads a question, decides what to do, calls tools, takes action, and reports the result. The chatbot ends with words; the agent ends with a row in your system of record.
In 2026, almost every CX vendor calls their product an 'AI agent.' Most are chatbots with a long tool list, they can read external data but cannot actually take action without a human approval step. The honest test is whether the system can resolve a real transaction (book the appointment, file the claim, send the refund) end-to-end. If the answer is 'yes for the easy cases, escalates for the hard ones,' it is an agent. If the answer is 'it generates a recommendation a human acts on,' it is a chatbot.
For an SME buyer the practical implication is enormous. A chatbot reduces inbound volume by deflecting questions but does not resolve work. An agent resolves work. The cost-per-resolution math only works on agents.
Vorel ships agents, not chatbots. The standard test we use: can the system close a ticket in your CRM end-to-end without a human in the loop, on the cases it should handle? If not, it is not an agent.