Functional difference
Chatbot — decision tree, deterministic, no memory;;Agent — goal-directed, non-deterministic, state that survives across sessions
Why it matters in sales
- A chatbot answers 'what's your pricing?'. An agent books a discovery call, joins it, takes notes, drafts the follow-up, and updates Salesforce.
When a chatbot is still right
Deterministic support flows. Password reset. Simple FAQ. Don't over-tool for problems that don't need agents.