Definition
Conversion rate optimization (CRO) is the practice of increasing the percentage of visitors or prospects who complete a desired action, such as booking an appointment, requesting a quote, or making a purchase.
Most CRO work focuses on web pages and digital forms. The phone call is where it breaks down.
For businesses where calls drive revenue, a prospect who dials in is already past the hardest conversion step. What happens on that call determines whether the lead converts. Convirza data across 750+ enterprise customers shows a 3x performance variance between top and bottom quartile agents handling the same inbound calls.
That gap is a CRO problem, not a marketing problem.
Call analytics closes the loop by surfacing what happens after the click. See Call Analytics for a full breakdown of how call data feeds into conversion measurement.
