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Speed to lead is the time it takes you to send a real reply after someone enquires. It sounds like an admin detail. It’s often the single cheapest growth fix a service business has, because the interest you paid to create starts fading the moment the form is submitted.
Most owners guess their reply time and guess low. When they measure it, it’s usually hours, sometimes a day, and every so often a lead that nobody answered at all.
Key takeaways
- In a 2011 Harvard Business Review analysis of about 1.25 million leads, firms that tried to contact a lead within an hour were nearly 7 times as likely to qualify it as firms that waited an hour longer, and more than 60 times as likely as firms that waited 24 hours or more (Harvard Business Review, 2011).
- In a separate audit of 2,241 US companies, 37% replied to a web enquiry within an hour, 24% took more than a day, and 23% never replied at all. This is US data from 2011, so treat it as a historical benchmark, not today’s average.
- The fix is mostly a rule and an owner, not software: one place for every lead, a reply-time target, and a holding reply for after hours.
What the research actually found
The study most people mean when they talk about speed to lead is “The Short Life of Online Sales Leads” by James Oldroyd, Kristina McElheran and David Elkington, published in the Harvard Business Review in March 2011 (record at BYU ScholarsArchive).
The article reports two separate pieces of research, and they’re often blended together.
1. An audit of response times. The authors sent a web-generated test lead to 2,241 US companies and timed the replies. This part says nothing about qualifying or sales. It only shows how slow most companies were.
| Finding (2011 audit, US companies) | Result |
|---|---|
| Replied within an hour | 37% |
| Replied within one to 24 hours | 16% |
| Took more than 24 hours | 24% |
| Never replied | 23% |
| Average first reply, among those that replied within 30 days | 42 hours |
2. An analysis of lead outcomes. Separately, the authors looked at roughly 1.25 million leads handled by a group of US companies. Firms that tried to contact a lead within an hour were nearly 7 times as likely to qualify it as firms that tried an hour later, and more than 60 times as likely as firms that waited 24 hours or longer.
“Qualifying” in that research means having a meaningful conversation with a key decision maker, not closing a sale. That’s an important difference. A fast reply doesn’t make someone buy. It gets you into the conversation while they still want to have it. These are 2011 figures from US companies, and your market may behave differently.
The full HBR article sits behind a paywall, so I haven’t read all of it. The figures above are the ones HBR published and that trade press quoted from it. You’ll also see a “reply in five minutes or lose 100 times the chance” figure in a lot of sales blogs. I couldn’t find the original study to read, so I don’t use it.
Why the first hour matters so much
Think about what someone is doing when they fill in your form. They have a problem now. They’re probably filling in two or three forms. Their attention is on it for a short window, and then the rest of their day takes over.
- Enquiry sentInterest is at its peak
- First replyWhoever is first and useful leads
- A real conversationThe lead is "qualified"
- Quote or bookingNow it's a sales question
There’s a second effect that’s easy to miss. When the first reply comes fast and actually answers the question, the person assumes the rest of your service will feel the same. A reply two days later tells them something too.
How to measure your own speed to lead
Before changing anything, measure it for two weeks. You need three columns for every enquiry, whichever channel it came through:
- Time it arrived. The form timestamp, the time on the email, the time of the message.
- Time of the first real reply. Not an auto-reply. A person, or a useful message that answers something.
- Outcome. Booked, quoted, lost, no reply.
Then work out the median reply time during business hours and the number of leads with no reply at all. The no-reply number is usually the shock. Leads arriving in an Instagram inbox or a Facebook lead form that nobody checks are common culprits. I cover that leak in more detail in why good leads go cold.
A simple setup to fix it
None of this needs new software to start. It gets easier with some.
1. Send every lead to one place
Every channel feeds one list: website form, email, social messages, lead ads, phone. A CRM is ideal (how to set one up). A shared spreadsheet is better than five inboxes. If a lead can’t be seen, it can’t be answered fast.
2. Set a target and give it an owner
Write down the reply-time target for business hours. One hour is a sensible start, in line with the research above. Then name one person who owns first replies each day. “Everyone” means nobody.
3. Use an instant holding reply for after hours
When nobody can reply properly, an automatic message should still do something useful: confirm the enquiry arrived, answer the most common question, and give a booking link or the time they’ll hear from a person. This is a good first job for automation, and it’s where an AI assistant can help if you set it up carefully. More on that in AI lead follow-up.
4. Alert a human when a lead waits too long
Set a reminder that fires when a lead has had no human reply within the target. A text to the owner of the day is enough. The point isn’t surveillance. It’s making slow replies visible before they cost you.
5. Make the first reply easy to answer
A fast reply that says “thanks, we’ll be in touch” wastes the speed. Answer what they asked, and end with one easy next step: two specific call times, or a booking link. The lead follow-up emails post has templates for the first reply and the messages after it.
An example, so you can picture it
This is an illustration, not a client story.
A two-person renovation company gets about 15 enquiries a week from its website and Facebook. Measured for two weeks, the median first reply is the next morning, and three enquiries got no reply because they arrived as Facebook messages. The fix takes an afternoon: all channels forward to one shared inbox, one partner owns replies each weekday, an after-hours auto-reply sends the booking link, and a reminder fires at 60 minutes. Nothing about the ads, the website or the price changes. They simply stop losing the conversation at step 2.
Common mistakes
- Counting the auto-reply as the reply. An automatic “we got your message” is good. It’s not the first real reply, so don’t measure it as one.
- Fast but useless. Replying in two minutes with a generic message, then going quiet, gives you the cost of speed without the benefit.
- Only one attempt. If the first reply gets no answer, that’s not a no. Plan a short follow-up over the next week.
- Ignoring consent. In Canada, an enquiry gives you implied consent to send commercial electronic messages for six months, and each message needs a working unsubscribe (CASL, s. 10(10)(e) and s. 11). The CASL checklist walks through it.
- Buying more leads first. If replies are slow, more ad spend just makes the leak bigger. Fix this first, then look at the ads.
Where this fits
Speed to lead is one of the first things I check in a Growth Diagnostic, because it’s cheap to fix and it makes every future ad dollar work harder. If your enquiries come in but don’t turn into conversations, book a call and I’ll look at the whole path from ad to customer.
Sources
- Oldroyd, J. B., McElheran, K. and Elkington, D. “The Short Life of Online Sales Leads.” Harvard Business Review, March 2011. hbr.org
- Canada’s Anti-Spam Legislation (S.C. 2010, c. 23), sections 10 and 11. Justice Laws Website
Questions people ask
What is speed to lead?
Speed to lead is the time between a new enquiry arriving and your first real reply to it. It's usually measured in minutes during business hours. Shorter is better because interest fades and people contact more than one business.
What is a good speed to lead time?
The research below compared replies within one hour with slower ones, so an hour is the line I'd start with during business hours. If you can reliably reply in minutes, better. What matters most is having a target, one person who owns it, and a weekly check.
Is the 'reply in 5 minutes or lose the lead' statistic real?
It's widely quoted, but I couldn't find the original study to read, so I don't use it. The Harvard Business Review study from 2011 is published, and its one-hour finding is specific enough to act on without it.
Can I follow up with a lead by email in Canada without asking first?
Under Canada's anti-spam law, an enquiry gives you implied consent to send commercial messages to that person for six months after the enquiry. You still need to identify yourself and include a working unsubscribe. Check the Act for your situation.