Speed to lead: the first hour decides what your ad spend returns, and AI can cover it

Researchers sent web enquiries to 2,241 US companies and timed the replies. 37% responded within an hour, 16% within one to 24 hours, 24% took more than 24 hours, and 23% never responded ^[1]. Among companies that replied within 30 days, the average response time was 42 hours ^[1].

Speed mattered more than anything else they measured. Firms that tried to contact a prospect within an hour of the query were nearly seven times as likely to qualify the lead, meaning a meaningful conversation with a decision maker, as those that tried even an hour later, and more than 60 times as likely as companies that waited 24 hours or longer ^[1].

When a campaign goes live, enquiries arrive in the evening, at weekends and while the team is in meetings. Every one of them was paid for. If the first reply comes the next afternoon, the cost per lead is unchanged but the chance of a conversation has already dropped sharply.

The fix is a process, with AI handling the parts that have to happen instantly:

• Capture every enquiry, from every form, chat and booking page, into one inbox with its source and campaign.
• Send an immediate, specific reply: answer the question asked and offer the next step, such as a time to talk.
• Route it to an owner straight away and alert them if nobody has replied within the hour.
• Let an AI assistant answer common questions on the site at any hour and hand the conversation to a person with the context attached.
• Schedule the follow-up before closing the enquiry, so no lead waits on someone's memory.

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