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Statistics

Speed to lead statistics worth knowing

Speed to lead statistics from published response time studies, each with its source and year: how fast companies answer, and what waiting costs.

Updated 6 min read

The numbers

Key numbers, with sources

What the response time studies measure

  • Oldroyd study

    15,000+ leads across six companies.

  • HBR audit

    2,241 US companies tested on web leads.

  • InsideSales.com

    5.7 million inbound leads reviewed.

A few studies shape most speed to lead statistics. The Oldroyd work covered more than 15,000 leads at six companies. Harvard Business Review's audit looked at 2,241 US companies.

InsideSales.com reviewed 55 million sales activities on 5.7 million inbound leads. Each study asks a slightly different question, so the numbers are not interchangeable.

Minutes matter for contact and qualification

  1. 01

    Lead arrives

    A form, call or message comes in.

  2. 02

    First five minutes

    Highest odds of reaching the person.

  3. 03

    Within the hour

    Odds of qualifying are still strong.

  4. 04

    A day or more

    Qualifying becomes very unlikely.

The pattern repeats across studies: the sooner a lead is called, the better the odds.

Calls inside five minutes reached the lead far more often than calls at 30 minutes, and qualified it far more often too.

The Harvard Business Review authors defined a qualified lead as a meaningful conversation with a key decision maker. Waiting a day or more made that conversation dozens of times less likely.

How many companies answer late

Fast replies

  • 37% answered within an hour
  • 7% answered within five minutes

Slow or no reply

  • 24% took more than a day
  • 23% did not respond
  • 55% silent for five business days

Most companies are slow. In the HBR audit, 37% replied within an hour, while 24% took more than a day and 23% sent no reply.

Among those that did reply within 30 days, the average wait was 42 hours.

Later surveys point the same way.

Drift found only 7% of 433 companies answered in five minutes and 55% stayed silent for five business days, and Workato put the share of companies beating five minutes below one percent.

Treat these as separate samples, not one trend line.

How to read statistics on this topic

Check before citing

  • Who was measured
  • Year of the study
  • Who paid for it
  • What counted as a response

Avoid

  • Merging figures from different studies
  • Treating odds ratios as promises

Check who was measured. Some figures cover web form leads at companies, others count call attempts or survey responses. Mixing them gives a number no study produced.

Check the date and the sponsor. Several of these studies are more than a decade old, and some republished figures come from software vendors that sell lead tools.

The odds ratios show direction, not a promise for your own pipeline.

Also note what counts as a response. An automatic acknowledgment is not a conversation, and the qualification studies required a real talk with a decision maker.

What the numbers mean for a sales team

  1. 01

    Measure

    Find your median first response time.

  2. 02

    Compare

    Set it against the study figures.

  3. 03

    Close the gap

    Cut the wait for new leads.

  4. 04

    Stay compliant

    Respect calling hours and opt-outs.

The gap between what the studies show and what companies do is the finding.

Few teams answer inside five minutes, so a team that does stands apart from most of its competitors. Lead generation automation is one way to get there.

Speed has limits, because rules apply. US law bars telemarketing calls to homes before 8 a.m.

and after 9 p.m., local time for the person called. Marketing email must also honor opt-outs within 10 business days. Fast has to stay compliant.

A team of 10 to 500 people can start by measuring its own median first response time.

That number is more useful than any study. The speed to lead page covers how companies close that gap.

Our data

What AI answers when buyers ask

We asked ChatGPT, Gemini and Perplexity 10 buyer questions about speed to lead. They named 104 companies, and 76% appeared in only one of the three.

CriterionChatGPTGeminiPerplexity
Companies named324856
Sites cited mosthubspot.com and close.com (3 of 10)reddit.com and thoughtly.com (3 of 10)thoughtly.com (4 of 10)

Nexum measurement, October 20, 2026, via DataForSEO: 10 buyer questions to each AI, US English, 30 answers in total. 7 companies appeared in all three. Google showed an AI Overview for 7 of the 10 questions.

Methodology

How we chose these numbers

  1. 01Only figures from published studies or surveys are included, each linked to its source.
  2. 02Every figure shows its publisher and year; vendor-run surveys are named as such.
  3. 03Figures are kept as the source states them and not merged across different samples.
  4. 04The page is updated when a newer study replaces an older figure. Last update: October 2026.

FAQ

Speed to lead statistics questions

  • The studies suggest it matters a great deal. Leads contacted within five minutes were far likelier to be reached and qualified than those called at 30 minutes, and waits of a day or more did far worse.

  • The research points to minutes, not hours. The Oldroyd study favored five minutes, and the HBR audit found an hour was already a big advantage over waiting longer. Aim for the first few minutes where you can. See AI in sales for where automation helps.

  • Subtract the time a lead came in from the time of your first real contact attempt, then take the median across leads. Use the median because a few forgotten leads can distort the average.

  • No. In the HBR audit, 37% replied within an hour, 24% took more than a day and 23% sent no reply. Drift found only 7% of 433 companies replied within five minutes.

  • Some are older, such as the 2007 and 2011 studies, while InsideSales.com and Workato published in 2021 and 2023. The direction is consistent, but test your own response times rather than relying on one number.

  • No. US rules bar telemarketing calls to homes before 8 a.m. or after 9 p.m. where the person is. A prerecorded voice call also needs the person's prior express written consent.

Related

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