A lead who called a number on a yard sign wants to talk. A lead who clicked a Zillow listing at 11pm wants to type. Building a single-channel agent and hoping leads adapt to it is the mistake — the right design meets each lead in the channel they already chose.
Voice agents win for phone-sourced leads and after-hours callback requests, where a real-time conversation resolves ambiguity faster than back-and-forth text. Chat wins for web-sourced leads doing quiet research, especially outside business hours when a phone call feels intrusive.
The systems we build usually run both, sharing the same underlying qualification logic and CRM integration — so a lead who starts in chat and later calls in gets recognized as the same person with the same context, not treated as a fresh lead twice.
The metric that actually matters isn't which channel is 'better' in the abstract. It's response rate and qualification rate per channel for your specific lead sources — which is exactly the data we instrument from day one of a build.