Lead Response Time: How Fast to Reply and How to Track It

Lead response time is the gap between the moment someone fills out your form, calls or messages you and the moment a real person first replies. Aim for minutes, not hours. The research behind that advice is older than most people assume, and some of it is narrower than the blog posts suggest. But the direction is consistent: the longer a lead waits, the less likely you are to reach them, and the less likely they are to buy from you.

If you pay for leads through Facebook and Instagram ads, Google Ads or a website that ranks, slow replies are the cheapest leak to fix. You have already paid to get the inquiry. This guide covers what to aim for, how to measure it honestly, how Canadian rules shape your follow-up, and how to set up your marketing so leads are worth answering quickly.

TL;DR

• Lead response time is the first meaningful human reply minus the time the lead arrived. An automatic "thanks, we got your message" does not count.
• The best-known benchmark is five minutes. The classic study found far better odds of contacting and qualifying a lead at five minutes than at 30. It did not measure sales closed.
• Most businesses are slow. A Harvard Business Review audit found only 37% of companies replied within an hour, and 23% never replied at all.
• Measure it for one week: two timestamps per lead, then the median and the share of leads answered inside your target.
• In Canada, a phone call is your simplest first touch, because email and text follow-up fall under the anti-spam law (CASL).

Table of Contents

• What lead response time actually measures
• The five-minute rule: what the evidence says
• How quickly businesses really respond
• How to calculate and track your own number
• Your response targets by type of lead
• What good and walk-away answers look like
• Canada-specific: calls first, then email and text
• How to answer fast without being sloppy
• Make leads worth answering fast
• Where Launch & Found fits
• Our perspective
• FAQ
• Sources

What lead response time actually measures

The definition is simple. Lead response time equals the timestamp of your first meaningful response minus the timestamp when the lead was created. If a quote request comes in at 10:00 a.m. and you call at 10:04 a.m., your response time is four minutes.

The word that matters is "meaningful." A meaningful response answers the question, moves the buyer forward or attempts a real conversation: a call, a personal email, a live chat reply. An auto-reply that says someone will be in touch proves your form fired. It does not prove anyone read the request.

That is why a good report tracks at least three moments:

1. Lead received: when the form, call or message arrived.
2. Acknowledged: when an automatic message went out, if you use one.
3. First meaningful contact: when a person called, wrote or chatted.

Without that split, an instant auto-reply makes your numbers look excellent while real prospects wait until tomorrow.

The question behind "speed to lead"

People also search for speed to lead. It is the same idea seen from the sales side: how fast does a new inquiry turn into a conversation? The metric is lead response time. The goal is speed to lead.

The five-minute rule: what the evidence says

The five-minute rule traces to a 2007 Lead Response Management study led by Professor James Oldroyd with InsideSales.com. It covered three years of data from six companies, more than 15,000 leads and more than 100,000 call attempts. It found that the odds of contacting a web lead fell 100 times if the call came at 30 minutes instead of 5, and the odds of qualifying it fell 21 times. The same write-up notes the study did not address close ratios.

A second source points the same way. A Leads360 study of several million internet-generated leads found that responding within one minute produced a 391% improvement in conversion. Leads called between 60 and 120 seconds after they were generated converted 160% more often than average. Leads called within 24 hours were still 17% more likely to convert than those never called.

Here is how to use those numbers sensibly:

• They describe contact and qualification as well as conversion. Reaching someone is the first step. You cannot sell to a person who never picks up.
• The samples are specific. Six companies in one study, lead-buying and call-centre-style operations in the other. Your plumbing, law, clinic or renovation business is different.
• The direction is solid. Fresh leads are warm. Within minutes they are still at their screen, still comparing options and still expecting an answer.

So treat five minutes as a target worth building toward, not a promise that every lead replied to in four minutes will buy.

How quickly businesses really respond

The good news for you: most of your competitors are slow, so improving is a real advantage.

The Harvard Business Review audit of 2,241 US companies tested how firms handled a web-generated lead. It found that 37% responded within an hour, 16% took between one and 24 hours, 24% took longer than a day, and 23% never responded. Among those who responded within 30 days, the average was 42 hours. The same research found that firms contacting a lead within an hour were nearly seven times as likely to qualify it as firms that tried an hour later.

Canadian numbers look similar. An April 2026 mystery shop of 53 Canadian dealerships found the median first response took 11.5 hours, only 13.2% replied inside five minutes, and 28.3% never replied within five days. Dealerships are one industry, and a shop of 53 is a small sample. Still, it matches what owners in many trades will recognize: the inquiry lands during a job, at supper or on a weekend, and the reply happens whenever someone remembers.

Two patterns show up again and again:

• After-hours leads. A large share of online inquiries arrive outside business hours, so a Monday-to-Friday, nine-to-five response habit means a big slice of leads waits overnight or all weekend.
• Follow-up depth. In that same Canadian mystery shop, dealerships averaged 2.0 follow-up attempts over five days, and 56.6% made one attempt or fewer. One reply is not a process.

How to calculate and track your own number

You do not need software to start. You need a week of honesty.

Step 1: Record two times for every lead

Write down when each lead arrived and when a person first reached out. Use your form notifications, call log or inbox timestamps. Do not rely on a memory of "pretty quick."

Where it goes wrong: counting the auto-reply as the first touch. Log it separately.

Step 2: Subtract

First contact minus arrival gives you the response time for each lead. A lead that has not been answered yet is not a blank. Record how long it has been waiting.

Where it goes wrong: only measuring leads you replied to. Those are the easy ones. The ones still sitting unanswered are the ones at risk.

Step 3: Use the median, not the average

One lead that waited three days drags an average far from what a typical customer experienced. The median, the middle value when you line up all response times, is a fairer picture. Add the slow tail too: the time within which 90% of leads were answered, plus how many leads are still waiting.

Step 4: Track the share inside your target

Pick a target you can actually hit, say 15 minutes during business hours. Then calculate what percentage of leads got a first reply inside it. That single percentage is the number to watch.

Step 5: Review weekly

Look at the median and the percentage inside target on the same day every week. Short reviews beat quarterly deep dives, because the fix is almost always a habit or an assignment, not a strategy.

Step 6: Check by source and by hour

Split the numbers by where the lead came from (website form, Google Ads call, Facebook lead form) and when it arrived. You will usually find that one source or one time slot drags the whole number down.

Your response targets by type of lead

Not every inquiry needs the same treatment. Here is a practical way to tier them.

The table is a planning aid, not research. Adjust it to your industry. A roofer taking storm-damage requests needs tighter windows than an accountant taking a tax-season inquiry.

What good and walk-away answers look like

When you review how your own team handles leads, ask these questions. Here is how we would score the answers.

Who is responsible for a new lead the moment it arrives?

• Good answer: a named person, with a named backup.
• Walk-away answer: "Whoever sees it first."

What happens at 7 p.m. on a Saturday?

• Good answer: an automatic acknowledgment goes out, and someone is assigned to call first thing Monday or sooner.
• Walk-away answer: it waits in an inbox until somebody checks.

How do you know how long leads wait?

• Good answer: a weekly look at the median and the percentage inside target.
• Walk-away answer: "We're pretty fast."

Canada-specific: calls first, then email and text

Canada's anti-spam law, CASL, requires consent before you send commercial electronic messages such as emails or texts. According to the federal government's guidance, implied consent can apply when someone submits an inquiry, but it lasts only six months in the case of inquiries, compared to up to two years for existing customers. Senders should be ready to prove the consent they rely on.

What that means in practice:

• A phone call is usually your cleanest first touch for a new inquiry.
• Add a clear consent checkbox or statement to forms so email and text follow-up rests on solid ground.
• Keep a record of when and how each person gave consent.
• If you are unsure about your own wording, ask a lawyer who handles privacy and marketing law. This article is not legal advice.

How to answer fast without being sloppy

Speed without substance loses leads too. A reply that ignores what the person asked is worse than a slightly slower one that answers it. Here is a workable order of operations:

1. Send a short acknowledgment right away. Confirm you received the request, reference what they asked about, say who will contact them and when, and give a direct way to book time or call.
2. Make the human touch within your target. Call. If there is no answer, leave a short voicemail that names the service they asked about, then send an email if consent is in place.
3. Follow up more than once. Plan several attempts across a few days and more than one channel. A single try is where most businesses stop.
4. Write down the outcome. Booked, not ready, wrong fit. This is what lets you work out what a lead is actually worth. We cover that in what a lead is actually worth to your business.

Automation can send the acknowledgment and remind staff about tasks. It supports the human reply. It does not replace it. If you want to start small, our guide to marketing automation for small business shows where simple automation pays off first.

Make leads worth answering fast

Response time is only half the story. If the leads that arrive are vague, unqualified or from the wrong area, the best process in the world gets you a lot of fast conversations that go nowhere.

Where your leads come from changes how fast you need to move:

• Search ads and Google Ads calls come from people actively looking, often with a problem to fix today. These are the leads that go cold quickest.
• Facebook and Instagram lead forms capture people mid-scroll. They fill out a form in seconds and forget it just as fast, so quick contact matters here too.
• Website forms and organic search vary by page. A clear page with a short form tends to produce better-informed inquiries than a generic "contact us" box.

The format of your capture point matters as well. Our comparison of lead ads versus landing pages walks through which to run and what that means for the follow-up you will need. If you work in the trades, contractor lead generation in Ontario covers what works for service businesses in the region.

Where Launch & Found fits

If you are paying for ad clicks and website visitors, a slow reply wastes money you already spent. Launch & Found is a marketing agency in London, Ontario. We run Facebook and Instagram ads and Google Ads, design and build websites, do SEO and produce photo and video through media production.

We work with businesses across multiple industries, not just one. London and Southwestern Ontario are our home turf, and we also serve businesses in surrounding Ontario service areas and across Canada and the US. Every project is scoped by custom quote after we assess fit, and advertising spend is separate from agency fees. To talk about your leads, contact us for a quote.

Our perspective

Most of the lead-handling problems we see in the marketing conversation are not about technology. They are about ownership. When nobody is clearly in charge of the first reply, the first reply drifts.

That is why we think about lead response before an ad goes live. A campaign that generates ten inquiries a week needs a plan for ten replies a week, including the ones that arrive at night. Paid traffic buys attention. A fast, useful reply is what turns that attention into a conversation.

We also believe in clear targets over big promises. We will not tell you a single number guarantees a sale, and neither do the studies. What they show is that waiting costs you. Set a target you can meet, measure it every week and tighten it as your team gets comfortable.

The best marketing is cohesive: the ad, the page it lands on, the form, the reply and the follow-up all feel like one business paying attention. That is what we build toward in every ads, website and SEO project.

Launch & Found

FAQ

What is a good lead response time?

Five minutes or less is the most-cited target, drawn from the 2007 Lead Response Management study. If you cannot reach that yet, start with a realistic target like 15 minutes during business hours and a first-thing-next-morning rule for after-hours leads. Then work down from there.

What is the five-minute rule for leads?

It is the idea that you should make first contact within five minutes of a lead arriving. It comes from research showing much better odds of reaching and qualifying leads contacted at five minutes than at 30. The study did not measure closed sales, so use it as a guide to urgency, not a sales guarantee.

How do you calculate lead response time?

Subtract the time the lead was created from the time of your first meaningful response. Do it for every lead for a week, then report the median and the percentage answered inside your target. Do not count automatic replies as the first response.

Does an automatic reply count as responding quickly?

Not on its own. An acknowledgment reassures the person that the message arrived, and it is worth sending. But the clock that matters stops when a human makes a real attempt to help. Track both times separately.

Sources

• The Lead Response Management Study
• Speed-To-Call (Leads360 study)
• The Short Life of Online Sales Leads, Harvard Business Review
• Dealership lead response mystery shop 2026
• Getting consent to send email, Government of Canada

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