What is the average lead response time?

What is the average lead response time? TL;DR B2B average lead response time: 47 hours. Best-in-class (<5 minutes) achieve 2.6x higher close rate vs. 24+ hour response. By speed: <5 min: 32% close rate, <1 hour: 24%, <24 hours: 15%, >24 hours: 7%. O...