How fast should a business respond to a new lead?

As close to immediately as possible, and within 5 minutes at the latest. MIT research found you are up to 100 times less likely to reach a lead once you wait past 5 minutes, and 78% of customers buy from the business that responds first.

What is the 5-minute rule for leads?

The 5-minute rule is the finding that the odds of reaching and qualifying a lead drop dramatically after the first 5 minutes. Responding within 5 minutes versus 30 minutes can make you many times more likely to connect.

Why does response speed matter so much?

Because most leads contact several businesses and go with whoever responds first. 78% buy from the first responder, about 85% of callers won't leave a voicemail, and roughly 40% of leads come in after hours when most businesses miss them.

Data · Updated June 2026

How fast should you respond to a lead?

As close to instantly as you can — and within 5 minutes at the very latest. The research on lead response time is unusually one-sided. Here's what the data says, and how a local service business can actually hit it.

By Justin, Founder · Live Growth Tracking · 4 min read

Most homeowners don't call one company — they call several and go with whoever responds first. So response time isn't a nicety; it's the single biggest lever on whether you win the job.

78%

of customers buy from the business that responds first

Lead Response Management

100×

less likely to reach a lead once you wait past 5 minutes

MIT lead-response study

40%

of leads come in after hours, when most businesses miss them

Forbes

~85%

of callers won't leave a voicemail — they call a competitor

Industry research

The 5-minute rule

The "5-minute rule" comes from MIT's analysis of thousands of inbound leads: the odds of reaching and qualifying a lead drop off a cliff after the first five minutes. Wait 30 minutes instead of 5 and you're a fraction as likely to ever connect. The takeaway is simple — speed beats polish. A fast, plain reply wins more jobs than a perfect reply an hour later.

The average business takes nearly two days to respond to a new lead. If you reply in seconds, you win by default against most of your competition. Source: industry lead-response data

Why most contractors can't hit it

It's not laziness — it's reality. You're on a roof, under a sink, driving between jobs, or asleep. Roughly 40% of leads arrive after hours. No human can answer every call in five minutes. That's exactly why automation exists.

How to actually respond in seconds

Missed-call text-back: the instant you can't pick up, the caller gets an automatic text so the lead stays warm. See how it works.
Fast first replies to web/form leads: an automatic, on-brand reply within seconds of any inquiry.
After-hours coverage: the same instant response at 9pm on a Saturday as at 9am on a Tuesday.

This is the core of what Live Growth Tracking does — done for you, no setup fee, live in about 10 business days.

Frequently asked

How fast should you respond to a lead?

As close to instantly as possible, within 5 minutes at the latest. You're up to 100× less likely to reach a lead after 5 minutes, and 78% buy from the first responder.

What is the 5-minute rule?

MIT's finding that the odds of reaching and qualifying a lead drop sharply after the first 5 minutes. Responding within 5 minutes versus 30 makes you many times more likely to connect.

Why does speed matter more than a perfect reply?

Because most leads contact several businesses and go with whoever responds first. A fast, simple reply beats a polished reply that arrives an hour later.

Find out your real response time

The free 60-second audit checks how fast you respond today across calls, web leads, and follow-up — no card, no pitch.

Get my free growth audit