23:46. A new lead comes in from your Meta ad.
23:47. They write on WhatsApp: “Hi! Can I book for tomorrow?”
23:48. Your phone shows one unread message. You’re asleep. Fair enough.
08:15. They book with a competitor, who answered.
11:52. You reply. Twelve hours late. Lead lost.
That’s the little drawing on our homepage: One lead, lost. Nothing went wrong with the ad. You paid for that person, then let them walk.
What is speed to lead?
Speed to lead is the time between someone reaching out and getting a real answer from you. It’s the simplest number in marketing, and you’ve probably never measured yours.
The clock starts when they write, call or fill in the form, day or night. It stops when they get something useful: an answer, a slot, a next step. An automatic “we’ll get back to you” doesn’t stop it.
Why does a slow reply lose the client?
A slow reply loses the client because they’re ready now, and you’re not the only one they asked. Think about the last time you needed a quote. You probably messaged a few places. Who did you end up talking to?
You don’t need a percentage to believe this, but you’re not alone in thinking it. The authors of a Harvard Business Review article on online sales leads found that most companies answer far too slowly. And WhatsApp warns businesses that people who hear nothing back are likely to message a competitor.
You’re not losing to a better competitor. You’re losing to a slow reply.
This matters even more for big purchases. Someone asking about an apartment, a car or a school for their kids has been thinking about it for weeks. The day they finally write is the day they’re warmest.
How fast should you reply to a lead?
You should reply as fast as you’d want if you were the one waiting: within minutes during your hours, and instantly, by automation, outside them. No magic cut-off applies to every business. The rule is simpler: be the first to say something useful.
Where does the time actually go?
The time goes into the gaps between people, phones and inboxes. It’s rarely laziness. Look for these:
- Leads arrive at night and on weekends, when nobody is on.
- One person holds the WhatsApp number, and that person is in a meeting.
- Instagram DMs, forms, calls and WhatsApp live in four different places.
- Forms land in an inbox nobody checks.
- Nobody knows whose job it is, so everyone assumes it’s done.
How do you measure your response time?
You test it yourself and read the timestamps. Two quick ways:
- Be your own lead. Send a message on each channel: a weekday morning, a weekday at 21:00, a Saturday. Borrow a friend’s number so your team doesn’t recognize you. Time every reply.
- Read the record. Take your last 20 leads. Write down when each one arrived and when they got a real answer. Find the worst gap, then ask what happened.
The average will flatter you. Look at the slowest ones. Those are the leads you’re losing.
How do you reply in seconds without living on your phone?
You let the system send the first reply and alert the right person for the rest. Four pieces:
- An instant first reply that does something useful: it answers the obvious question, offers three slots or asks one good question.
- One pipeline where every lead lands, whichever channel it came from. That’s what a CRM setup does.
- An alert to the right person, with a clear owner for each lead.
- WhatsApp and email sequences for people who don’t write back. More on that in following up without losing your evenings.
Does a fast reply close the deal by itself?
No. A fast reply gets you into the conversation, and then you still have to know what to say. If your team answers in a minute and fumbles the price question, you’ve only lost the lead faster. That’s why scripts written for your offer belong to the same job.
What should you do about the leads you already lost?
Write to them. You already paid for them. Send one short, honest message, as long as they agreed to hear from you: “Sorry for the late reply. Are you still looking?” The worst that can happen is silence, and you already have that.
Your reply time is one of the first things we look at on the Growth X‑Ray, a live audit on a call. It’s free.