Every loan officer has heard some version of “call leads back fast.” Fewer have seen where the advice comes from. The most quoted figures trace back to two pieces of research, and they’re worth knowing properly, because they’re often misquoted.
The research, with sources
The MIT and InsideSales lead response study (2007)
Dr. James Oldroyd, then at MIT, worked with InsideSales.com on what became known as the Lead Response Management study. Analyzing call data from companies that worked web leads, it reported that the odds of contacting a lead were about 100 times higher when the lead was called within 5 minutes rather than 30 minutes, and the odds of qualifying the lead were about 21 times higher.
Those two figures, 100x and 21x, are the ones you’ll see on countless slides. They come from this study, not from Harvard Business Review, though they’re often credited that way.
“The Short Life of Online Sales Leads” (Harvard Business Review, 2011)
In 2011, Oldroyd and co-authors Kristina McElheran and David Elkington published this article in Harvard Business Review. They audited how 2,241 U.S. companies responded to web leads. According to the article, only 37% responded within an hour, the average response time among companies that replied within 30 days was 42 hours, and 23% never responded at all.
Drawing on a separate analysis of leads, the article reported that firms that tried to contact a lead within an hour were nearly seven times as likely to qualify it as firms that waited even one hour longer, and more than 60 times as likely as firms that waited 24 hours or more.
How to read these numbers
Both studies are more than a decade old, and neither was about mortgage specifically. Online behavior has changed since then, and the exact multipliers won’t transfer neatly to your business. What has held up is the direction: the longer a lead waits, the less likely you are to reach and help them. Use the figures to make the case for speed, not as a forecast of your own results.
Why this matters more in mortgage
These studies weren’t specific to mortgage, but the pattern fits how borrowers shop. Someone who fills out a form on your site at 9 p.m. is often filling out forms elsewhere too. The first loan officer to have a real conversation sets the frame: the options, the timeline and the trust.
- Purchase borrowers often have an accepted offer and a deadline
- Rate shoppers compare several lenders in the same evening
- Referrals from agents expect a call while the agent is still on the phone with them
- Past clients who reply to an email are already warm, and expect you to remember them
A practical response plan
You don’t need to sit by the phone. You need a system that makes fast, useful responses the default.
1. Know every place leads come from
List them: your website, email replies, social messages, agent texts, portal leads, voicemail. Make sure each one notifies you somewhere you’ll actually see it during the day.
2. Set a response standard and write it down
For example: new inquiries during business hours get a personal reply within 5 to 15 minutes. After hours, they get an acknowledgment that night and a call first thing in the morning. A written standard is easier to keep, and easier to hand to an assistant.
3. Prepare your first touch
Save short templates for the common situations: a purchase inquiry, a refinance question, an agent referral. Make them sound like you. The goal isn’t automation for its own sake; it’s removing the blank-page delay.
4. Call, then text, then email
A quick call is the strongest first touch. If they don’t pick up, send a short text (where you have permission to text) and an email with a way to book time. Make the next step easy for them.
5. Plan for when you can’t answer
Closings, meetings and family time happen. Decide who covers for you, or use a scheduling link so the borrower can pick a time. A booked call in two hours beats an unanswered voicemail.
6. Follow up longer than feels comfortable
Many leads aren’t ready on day one. A respectful sequence of check-ins over the following weeks catches people when their timing changes. Someone pre-qualifying for a purchase next spring needs a different rhythm than someone with an accepted offer. Note each touch in your CRM so you don’t repeat yourself, and so a colleague can pick up the thread if needed.
Don’t forget the leads you already have
Speed to lead usually means new inquiries. But your past clients send signals too: they open an email, click their home value, or reply with a question about rates. Those moments deserve the same urgency, because they come from people who already trust you.
That’s where Homes AVM fits. Each past client gets a monthly home report in your name, with one-tap ways to call, text, email or book time with you. Replies go straight to you, and your dashboard shows real open and click rates, so you can see who’s engaging and call them while it’s fresh.
The takeaway
- Know where your numbers come from: 100x and 21x are from the 2007 MIT/InsideSales study; the 42-hour average is from the 2011 HBR article.
- Aim for minutes, not hours, during business hours.
- Build a simple system so speed doesn’t depend on willpower.
- Treat engaged past clients as hot leads.