Speed to lead in real estate: Call in five minutes, not five hours.
A buyer who leaves their number on a portal or an ad is also looking at other projects. The builder who calls first gets the first real conversation. Here is what the research found, in plain words, where a sales office loses the minutes, and a calculator to put a number on it.
We use these details only to set up your trial and call you about it.
What the research found
100×
likelier to reach a lead called within 5 minutes instead of 30 (2007 study)
- Qualified within the hour, vs later
- ≈7× (HBR)
- Companies that never replied
- 23%
- Average wait, among those that did
- 42 h
US studies across industries, not real estate. What they do and do not show is below.
01/08What it is
Speed to lead, in three lines.
The time to the first real call
Speed to lead is the time between a buyer leaving their number, on 99acres, a Facebook ad or your website, and the first call from your team that actually reaches them.
They enquired elsewhere too
A buyer shortlisting flats rarely asks about one project. Every hour you wait is an hour another builder can call, explain the offer and book the site visit.
Leakage is the leads that slip
Leads nobody calls at all, and leads called so late that they have gone cold. Both cost bookings, and neither shows up in a report unless you look for it.
02/08The research
What the two studies found, and what they do not show.
Both are quoted the way their own reports state them. The numbers are about reaching and qualifying a lead, in the US, across industries.
- 02
Within the hour: nearly 7 times better
In data on 1.25 million leads at 42 US companies, firms that tried to reach a lead within an hour were nearly 7 times as likely to have a real conversation with the decision maker as firms that waited even one more hour, and more than 60 times as likely as firms that waited a day.[1][2]
- 03
Five minutes or 30: 100 times
A 2007 study of 6 companies, over 15,000 leads and 100,000 call attempts, found that calling within 5 minutes instead of 30 made reaching the lead 100 times more likely, and qualifying it 21 times more likely.[3]
Read them carefully
They are American studies
Both were done in the US, across industries such as finance, education and software. Neither studied real estate, and none we could find studied Indian builders.
They measure reaching, not buying
The numbers are about getting a real conversation and qualifying the lead, not about bookings. They show the direction, not your exact loss.
Why we do not quote “391%”
That figure comes from a 2010 marketing paper by a lead-software company. It never says what “conversion” meant or how the data was collected, so we leave it out.
03/08Where it slips
Where a builder’s office loses the minutes.
None of these is anyone being lazy. They are what happens when leads arrive in five places and belong to no one.
- 01
Portal leads arrive by email
Someone has to see the email, copy the lead into a sheet and pass it on. That alone can take hours.
- 02
Nobody owns the lead yet
A lead that belongs to “the team” belongs to no one. It waits until a manager hands it out, often the next morning.
- 03
Evenings and Sundays
Buyers browse after work and on weekends, when the site office is closed or busy with walk-ins.
- 04
One missed call, then silence
The first call goes unanswered and no one tries again, so a warm lead quietly goes cold.
- 05
Calls on personal phones
Nobody can see who was called, when, or how often, so no one can tell whether leads are being called at all.
04/08The playbook
Seven steps to a call within five minutes.
Works with any CRM, or none. Start with the first two; they fix most of the delay.
- 01
Bring every lead into one place
Ad forms, WhatsApp, your website and portal emails should land in one list the moment they arrive, not in someone’s inbox.
- 02
Give each lead an owner at once
The moment a lead arrives, one named person is responsible for it. If they are on leave, someone else is.
- 03
Call within five minutes
In working hours, the first call goes out within five minutes. If it is not answered, a short WhatsApp message goes out straight after.
- 04
Try again, on a schedule
A missed call books its own retry: later the same day, and again the next morning. A buyer who misses one call may well answer the next.
- 05
Answer evenings on WhatsApp
A lead that comes in after hours gets a reply on WhatsApp right away and a call first thing the next morning.
- 06
Book the visit on the first call
Offer two time slots for a site visit while you have the buyer on the phone, and send the reminder on WhatsApp.
- 07
Measure it every week
For each salesperson: how long their leads waited for a first call, and how many were never called. What is measured gets faster.
05/08Your number
What the leak costs you, in your own numbers.
Put in last month’s leads and your own visit and booking rates. Leads called late are counted as half as likely to visit unless you choose otherwise.
Your month
These starting numbers are an example. Put in your own.
₹75 lakh
Out of every 100 leads, how many never get a call that reaches the buyer.
Out of every 100, how many wait more than an hour for their first call.
Your own visit rate, for leads called quickly.
Your own booking rate, per visit.
Nothing here is sent, stored or used to build a profile. It is arithmetic in your browser.
The leak, every month
Booking value at stake
₹67.5 lakh
a month, or ₹8.1 crore a year
- Leads slipping
- 15030 never called, 120 late
- Site visits lost
- 9at your 10% visit rate
- Bookings lost
- 0.9at your 10% booking rate
How this is worked out
Leads you reach in time visit at your 10% rate. Leads nobody calls never visit. Leads called after an hour visit 2 times less often. Lost visits × your 10% booking rate × your booking value is the value at stake. An estimate to act on, not a forecast.
The calculator on its own page, with how it works: lead leakage calculator.
06/08In AuraStack
How AuraStack helps, and what it does not do.
Leads land in the CRM directly
WhatsApp Business, Meta and Google lead forms, LinkedIn Ads, SMS and email are captured into the lead list, with the source on every lead.
One tap to call or WhatsApp
Every lead has call and WhatsApp buttons, so the first call is one tap, not a number copied from a sheet.
Calls on the lead, not on a phone
Company Android phones sync their call logs to the right lead, so you can see who was called and when.
Unanswered calls retry themselves
Every unanswered outbound call books its own follow-up for the next morning.
Visits that happen
Visits are booked against the lead, reminders go out on WhatsApp, and the no-show rate sits on the owner dashboard.
What it does not do
It does not call leads for you (there is no AI voice calling), and portal leads from 99acres, MagicBricks and Housing.com are tracked as a source, not pulled in by an integration.
07/08Sources
Where every number on this page comes from.
Read on 18 October 2026. We looked for an Indian study of builders’ response times with a published method and did not find one; if you know of one, write to info@aurastack.in.
- [1]The Short Life of Online Sales Leads (James B. Oldroyd, Kristina McElheran and David Elkington) — Harvard Business Review, March 2011
- [2]The Short Life of Online Sales Leads, full text as published (archived copy) — Harvard Business Review, via the Internet Archive, March 2011
- [3]Lead Response Management Study (David Elkington and Dr James Oldroyd, MIT) — InsideSales.com, via the Internet Archive, November 2007
- [4]Beyond Qualification: the impact of speed on lead conversion rates (the origin of “391%”) — Leads360, via the Internet Archive, 2010
08/08Straight answers
Speed-to-lead questions builders ask us.
What is speed to lead in real estate?
The time from an enquiry to your first real call.
Speed to lead is the time between a buyer leaving their number, on a property portal, an ad or your website, and the first call from your team that actually reaches them. Buyers usually enquire about several projects at once, so the builder who reaches them first gets the first real conversation and the first chance to book a site visit.
How fast should a builder call a new lead?
Within five minutes, in working hours.
Within five minutes, in working hours. A 2007 study of 6 companies found that calling within 5 minutes instead of 30 made reaching a lead 100 times more likely and qualifying it 21 times more likely, and Harvard Business Review reported in 2011 that firms which tried within an hour were nearly 7 times as likely to qualify a lead as those that waited longer. Both are US studies, not real estate, so treat them as the direction, not your exact numbers.
Do these studies apply to Indian real estate?
Not directly. The direction does.
Not directly. Both studies are American, across industries such as finance, education and software, and they measure reaching and qualifying leads rather than bookings. We found no Indian study of builders’ response times with a published method. What carries over is the direction: the longer a buyer waits, the more likely another project reaches them first.
What is lead leakage?
Leads that are never called, or called too late.
Lead leakage is the share of your leads that slip without a real conversation: the ones nobody ever calls, and the ones called so late that the buyer has moved on. The lead leakage calculator puts a number on it from your own monthly leads, visit rate, booking rate and booking value.
How do I measure my team’s speed to lead?
Compare when each lead came in with its first call.
For each lead, compare the time it came in with the time of the first call that reached the buyer, and count the leads that were never called. Do it per salesperson, every week. A CRM that keeps the enquiry time and the call log on the same lead does this for you; a sheet and personal phones cannot.
Is the “391% higher conversion” statistic real?
It exists, but it is not well defined.
It comes from a 2010 marketing paper by Leads360 (later Velocify), which said leads called within a minute converted 391% better than average. The paper does not say what “conversion” meant, how many companies were in the data or over what period, so we do not use it.
Does AuraStack call leads automatically?
No. It puts every lead one tap from a call.
No. AuraStack has no AI voice calling. It captures leads from WhatsApp, Meta and Google forms, LinkedIn Ads, SMS and email directly into one list, puts call and WhatsApp buttons on every lead, syncs company Android phones’ call logs to the lead, and books a next-morning retry for every unanswered call.
Not on the list? Ask us the awkward version — we would rather lose a deal on the call than on the third invoice.