Key Facts

• Leads contacted within 5 minutes are 21x more likely to qualify than those contacted after 30 minutes, per MIT/InsideSales research.
• Calling within 1 minute instead of 2 lifts conversion rates by 391%, according to Velocify's analysis of 3.5 million leads.
• The average B2B company takes 42 hours to respond to a new lead, Harvard Business Review found.
• Contact odds drop 100x when a call comes at 30 minutes instead of 5, the MIT/InsideSales study shows.
• Firms responding within 1 hour are roughly 7x more likely to qualify leads than those waiting even 60 minutes, per an HBR audit of 2,241 U.S. companies.
• Slow response is a systems problem, not a rep-effort problem — the fix is architectural, not motivational, according to lead response research.
• Much B2B inbound arrives after hours, so demo requests at 9 PM need fallback routing instead of waiting until Monday, the research notes.