Two published studies carry almost every real speed to lead statistic. A 2011 Harvard Business Review audit of 2,241 companies found an average first response of 42 hours, and a 2007 study found the odds of reaching a lead fall about 100 times between a 5-minute and a 30-minute response. Most other figures you will see, including "78% buy from the first responder", have no traceable source.
Key takeaways
- The figures with a real source come from two studies: the HBR audit published in March 2011 [1] and the 2007 Lead Response Management study [2]. Both are linked at the bottom of this page.
- The headline numbers: average response 42 hours, 23% of companies never replied, roughly 7x better odds of qualifying a lead inside the first hour, and a ~100x drop in contact odds between 5 minutes and 30 minutes.
- "78% of customers buy from the first responder", "35-50% of sales go to the first vendor" and "98% SMS open rate" cannot be traced to a published study. Leave them out of your deck.
- For a small service business the lesson is simple: reply inside a minute, every time, with a system rather than a person watching the phone.
Where speed to lead statistics actually come from
Search "speed to lead statistics" and you will find dozens of listicles with 20, 30 or 47 data points. Follow the citations and almost all of them collapse into two studies, plus a long tail of vendor blog posts quoting each other. Below are the numbers we are willing to put on a page, with what each study measured and what it did not.
Study 1: the HBR audit of 2,241 companies (2011)
In March 2011 the Harvard Business Review published "The Short Life of Online Sales Leads" by James Oldroyd, Kristina McElheran and David Elkington [1]. The team audited 2,241 U.S. companies by submitting a web lead to each one and timing the response.
What they found:
- The average response time, among the companies that responded at all, was 42 hours.
- 37% of companies replied within an hour.
- 24% took more than 24 hours to reply.
- 23% never replied at all.
They also looked at what the response time did to outcomes. Companies that tried to contact the lead within an hour were roughly seven times as likely to qualify it (have a meaningful conversation with a decision maker) as companies that waited even one more hour. Against companies that waited 24 hours or longer, the first-hour group was more than sixty times as likely to qualify the lead.
What the study did not do: it did not measure closed sales, and it was not specific to small service businesses. "Qualify" is a proxy for "still talking to them", which is the thing response speed can actually influence.
Study 2: the 2007 Lead Response Management study
The earlier and more quoted study is the Lead Response Management study, run by James Oldroyd in 2007 in partnership with InsideSales.com, while Oldroyd was at MIT [2]. It analysed lead records and call outcomes to work out how the odds of reaching and qualifying a lead change with the minutes between the lead arriving and the first response.
The two figures that matter:
- The odds of making contact with a lead drop roughly 100 times when the first response happens at 30 minutes instead of within 5 minutes.
- The odds of qualifying the lead drop 21 times over the same window.
This is where "the 5-minute rule" comes from. What the study did not do: the data came from sales teams dialling web leads, mostly in B2B settings, in 2007. A plumber replying by text in 2026 is a different mechanism. The direction of the finding (minutes matter, and the decay is steep) carries over. The exact multipliers are not a forecast for your business.
Statistics with no traceable source
These figures appear in almost every speed to lead article. None of them lead back to a study you can read.
"78% of customers buy from the company that responds first." Usually attributed to a "Lead Connect survey". Nobody has produced the survey, the methodology, or a date. Every citation we followed points to another blog post, which points to another blog post. Sites that have tried to trace it list it as widely cited with no traceable primary source [3].
"35-50% of sales go to the vendor that responds first." Same pattern. Sometimes attributed to InsideSales.com, sometimes to no one. The range itself (35 to 50) is a sign that nobody is quoting a specific finding [3].
"98% of text messages are opened" and "90% are read within 3 minutes." SMS has no open tracking. Email can fire a tracking pixel; a text cannot. Any SMS "open rate" is an estimate built from delivery receipts and reply behaviour, not a measurement, and the origin of the 98% figure has never been documented [4].
"45% of leads come in outside business hours." This one has an author (a vendor's internal research) but no published methodology, so it is a claim, not a finding [3].
Why you should not put these in a deck
A statistic with no source is a liability. If you present "78% buy from the first responder" and someone asks where it came from, you have nothing, and you have taught them to doubt the real numbers on the same slide. The two studies above are enough to make the argument. Use them, cite them, and leave the folklore out.
What a small service business should take from this
You are not a B2B sales floor dialling web leads. You are a plumber, a cleaner, a med spa, a groomer, an agent. The mechanism is different but the conclusion carries straight over. The one lever that costs nothing but a system is the first reply. You do not need more leads, better ad copy or a new website to change your response time. You need every enquiry (a form, a missed call, a text, an email) to get a real first reply inside a minute, and you need that to happen when you are on a roof, under a sink, or asleep.
That first reply does not have to be clever. In our setup it is a message the owner wrote and approved in advance, sent automatically when the lead arrives. It asks a question or offers a time, so the customer has something to answer. Then follow-up continues until they reply, book or opt out. The owner picks up the thread when they are free, with everything the customer said already there.
The number we can put beside this: our own first reply, on our own business line, was measured at 2.9 seconds. That is the only response-time figure we have, and we will update it when we measure again.
How to measure your own speed to lead
Most owners guess low. Take the last ten enquiries from your form, phone and email, note when each arrived and when it got a real reply (not an auto-acknowledgement), and take the median. Do the same for missed calls. If the median is measured in hours, you are where most of the 2,241 companies in the HBR audit were. If it is minutes by day and hours by night, the night and weekend gap is the leak.
FAQ
What is the source of the "5 minute rule" for lead response?
The 2007 Lead Response Management study by James Oldroyd, with InsideSales.com and MIT [2]. It found the odds of making contact fall about 100 times between a first response inside 5 minutes and one at 30 minutes, and the odds of qualifying the lead fall 21 times.
Is the "78% buy from the first responder" statistic real?
Nobody has been able to produce the survey it is attributed to. It is usually credited to a "Lead Connect survey" with no published report, methodology or date, and every citation traces back to other blog posts. Treat it as folklore.
What is the average lead response time?
The most cited published figure is 42 hours, from the HBR audit of 2,241 U.S. companies published in March 2011 [1]. In that audit 37% of companies replied within an hour and 23% never replied. There is no comparable recent audit of small service businesses that we can point to.
What is a good speed to lead for a small business?
Inside five minutes is what the research supports. Inside one minute is achievable with a system that sends an approved first reply automatically, and it puts you ahead of almost every business a customer is comparing you with.
Where does the 2.9 second figure come from?
It is our own first reply, measured on our own business line with the software we run for customers. It is not a client result and it is not an industry benchmark.
Sources
- Oldroyd, McElheran, Elkington. "The Short Life of Online Sales Leads." Harvard Business Review, March 2011. https://hbr.org/2011/03/the-short-life-of-online-sales-leads
- Oldroyd. Lead Response Management Study, 2007 (InsideSales.com and MIT). https://www.leadresponsemanagement.org/lrm_study
- Expertise AI, "Speed-to-Lead Statistics, verified, with folklore debunked" (a page that traces the common figures and lists which ones have no primary source). https://www.expertise.ai/stats/speed-to-lead-statistics
- Rally Corp, "98% SMS Open Rates Are a Myth" (on why SMS open rates cannot be measured). https://www.rallycorp.com/blog/90-sms-open-rates-are-a-myth
Fix the number that matters
The research says the first minute decides more than anything else you can change. Our speed to lead page explains how we set up and run a system that replies to every call, form, text and email inside 60 seconds, then hands you the conversation.
If you would rather talk it through, book 15 minutes with Artie. Bring the number you answer on and the form on your site; you will leave knowing where the leads are leaking and what it would take to close the gap.