Glossary

What is speed to lead?

Speed to lead is how fast a business responds to a new lead. The first response matters more than any later follow-up: a lead contacted within five minutes is far more likely to be reached and to qualify than one contacted after half an hour.

Last updated: 2026-10-04

Cite this page: Nadia. “What is speed to lead?” Updated 2026-10-04. https://nadiaisa.com/glossary/speed-to-lead/

It is the gap between the moment a lead arrives and the moment someone makes the first real attempt to reach them. A form fill at 9:00 with a text at 9:02 is a two-minute speed to lead. The same lead with a call the next morning is a day.

The two numbers people quote

100×

The odds of contacting a web lead are about 100 times higher when the first attempt happens within five minutes instead of thirty.

Source: Oldroyd, MIT Sloan School of Management, and InsideSales.com, Lead Response Management Study, 16 October 2007.

Verified 2026-10-04
21×

The odds of qualifying a web lead are about 21 times higher at five minutes than at thirty.

Source: same 2007 study, restated in later InsideSales research.

Verified 2026-10-04

The same study is where most of the follow-up numbers in the industry come from. The full set, with each source linked, is on speed to lead statistics and lead response time statistics.

What counts as a response

The first real attempt from the office on that lead, by text, email, or call. An automated acknowledgment that only says the form was received is not an answer to the lead, and it does not start the qualifying conversation.

Why the first minutes decide so much

Leads usually contact more than one agent. The one who answers first gets the conversation and often the appointment. Waiting costs twice: the lead has already heard from someone else, and they have lost the reason they reached out. This is the same reason teams put a real ISA on new leads, human or AI. See what a real estate ISA is and what an AI ISA is.

How to measure it

How to improve it

Every second counts, and two things cause most of the delay: nobody is awake, and nobody owns the lead. An always-on desk that answers inside your hours and follows up until the lead responds removes both. Nadia is that desk for teams on Follow Up Boss. She answers in seconds, follows up on a schedule, qualifies each lead, and books to your calendar. Read AI for Follow Up Boss and pricing.

Speed to lead FAQ

What is a good speed to lead?
Under five minutes. In the 2007 MIT and InsideSales.com study, the odds of contacting a web lead were about 100 times higher, and the odds of qualifying about 21 times higher, when the first attempt happened within five minutes rather than thirty.
What counts as the first response?
The first real attempt from the office on the lead, whether by text, email, or call. An auto-reply that only acknowledges the form fill does not answer the lead.
How do you measure speed to lead?
Record the time the lead arrived and the time of the first real reply, then report the median across leads. Median matters more than the average, because a few very slow leads can hide behind fast ones.

Methodology and sources

Both figures on this page are from peer-reviewed and primary industry research. No figure appears here that could not be traced to a source we can name. Figures we could not verify are left out.

  • Oldroyd, James (MIT Sloan School of Management) and InsideSales.com, Lead Response Management Study, presented 16 October 2007. https://25649.fs1.hubspotusercontent-na2.net/hub/25649/file-13535879-pdf/docs/mit_study.pdf
  • InsideSales, Lead Response Study. https://www.insidesales.com/response-time-matters

Answer the lead in seconds, not hours.

Nadia is an AI ISA that follows up inside Follow Up Boss. Start free and see her on your leads.

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