Why Your Leads Go Cold, and How to Keep Them Warm

Most enquiries that never turn into sales are lost in the first hour, not because the advert failed, but because nobody replied in time.

We hear the same thing from business owners across Lagos and Abuja: “We are getting enquiries, but people are not buying.” The usual reaction is to blame the advert, change the picture or raise the budget. Often the advert has already done its job. Someone saw it, was interested enough to send a message, and then heard back too late, or not at all.

This article sets out what the research says about how quickly interest fades, why leads go cold in Nigerian businesses in particular, and a simple follow-up plan any team can put in place this month.

Key takeaways

• Businesses that reply to an online enquiry within an hour are nearly seven times as likely to have a meaningful conversation with the buyer as those that wait an hour longer.
• Slow replies are common even among large companies: in a 2026 study, 68% of website enquiries to big property brands got no reply within 24 hours.
• In Nigeria, most enquiries arrive on WhatsApp, often to several staff phones, which makes them easy to miss and hard to follow up.
• A quick first reply, one place for every enquiry, a planned follow-up and a simple record of each conversation will save more sales than a bigger advertising budget.

What the research says about response time

The evidence is consistent across studies: the faster you reply, the more likely the enquiry becomes a conversation, and the odds fall sharply within minutes.

Harvard Business Review. Researchers James Oldroyd, Kristina McElheran and David Elkington tested how 2,241 US companies handled online enquiries. Only 37% replied within an hour. The average reply among those that replied at all took 42 hours, and 23% never replied. Using a separate set of 1.25 million leads, they found firms that tried to contact a lead within an hour were nearly seven times as likely to qualify it as those that waited even an hour longer, and more than 60 times as likely as those that waited a day or more.

MIT and InsideSales.com. An earlier study led by the same researcher, covering more than 15,000 leads, found that the odds of reaching a lead fell 100 times when the call came after 30 minutes instead of within five. The odds of qualifying the lead fell 21 times.

Pied Piper, 2026. In June and July 2026, the research firm sent 2,198 enquiries by phone and website to 21 large US property brands. 68% of website enquiries received no reply within 24 hours. Only 10% led to contact with an agent within an hour, and about one in ten enquiry forms did not work at all.

Drift, 2017. When Drift tested 433 companies by filling in their contact forms, only 7% replied within five minutes, and 55% had not replied within five working days.

These studies were done abroad, mostly in the United States. We are not aware of a published Nigerian equivalent. But the lesson travels well, because it is about human attention, not geography: a person who has just sent an enquiry is thinking about you now. An hour later they are thinking about something else, or talking to your competitor.

Why leads go cold in Nigerian businesses

In Nigeria, the enquiry usually arrives on WhatsApp, and that changes where things go wrong.

Across the 150+ ad campaigns Evaluate Media ran for clients between October 2025 and September 2026, WhatsApp chat ads brought in better enquiries than lead forms. People here prefer to ask a question in a chat rather than fill in a form. WhatsApp is also how many small businesses earn: a 2026 study by the consultancy Caribou found that close to six in ten self-employed women in Nigeria use WhatsApp to earn income. That is good news, because a chat is warmer than a form. It also creates four common problems.

Enquiries are spread across phones. One customer messages the business line, another the sales officer who posted on Instagram, a third calls the MD. Nobody sees the full list, so nobody notices what has been missed.

The first reply comes late. Messages that arrive at 9pm, on Sunday or during a busy meeting wait until someone is free. By then the customer has asked two other companies.

There is one reply, then silence. The price list goes out, the customer says “Let me get back to you”, and the conversation ends there. Most people need more than one conversation before they buy, especially for property, finance, school fees or professional services.

Nothing is written down. When the staff member who handled the chat changes phones, goes on leave or leaves the company, the enquiry and everything the customer said goes with them.

Five ways to keep leads warm

1. Reply within minutes, even if the reply is short. The first reply does not need to close the sale. It needs to show the customer that a real business is paying attention: “Thank you for reaching out. Here is our price list. When is a good time for a quick call?” Set up an automatic greeting on WhatsApp Business and an instant email reply on your website forms, so nobody waits in silence at night or at weekends. Then make sure a person follows within the hour during working hours.
2. Bring every enquiry into one place. Use one shared WhatsApp Business number for sales instead of personal lines, and keep one list of every enquiry from every channel: WhatsApp, Instagram, calls, website forms and walk-ins. Each enquiry should have a named owner, so it is clear who is responsible for the next step.
3. Plan the follow-up before the advert goes live. Decide in advance what happens on the first day, the third day, the seventh day and beyond. When follow-up is planned, it does not depend on someone remembering, and every customer gets the same care. The plan in the next section is a good starting point.
4. Write down what each person asked for. Budget, location, timeline, the product or service they wanted, and what they objected to. A short note after each conversation means anyone on your team can pick it up, and you can return months later with an offer that fits.
5. Measure what happens after the enquiry. Most businesses judge their adverts on the number of enquiries. Track three more figures: how long the first reply takes, how many enquiries become a call, visit or meeting, and how many become sales. Those numbers show exactly where customers are being lost.

A simple follow-up plan you can copy

Six touches over 30 days is enough for most businesses, as long as each one gives the customer something useful rather than asking “Any update?”

Adjust the timing to your product. A restaurant booking needs follow-up within hours. A property purchase, a school place or a legal retainer may take months, so the monthly update matters as much as the first week. If you are setting next year’s budget, our guide to planning your 2027 marketing explains why the follow-up deserves its own line.

When someone says no, stop. Ask what made them decide, write it down, and keep them on the monthly list only if they agree.

What to automate and what to keep personal

Automate the parts that need speed and consistency; keep the parts that need judgement and warmth with a person.

A good rule: if a customer would be pleased to get the message quickly, automate it. If they would be annoyed to discover a machine sent it, a person should send it. Many businesses now use AI tools to draft replies or answer common questions on WhatsApp. That can work well, provided a person checks the answers and steps in as soon as the conversation turns to price, terms or a decision.

How to choose a CRM that fits a small team

A CRM (customer relationship management system) is simply one shared place that holds every enquiry, what was said, and what happens next. For a small team, the right one is the one people will actually use every day.

Start with a spreadsheet if you have fewer than about 20 enquiries a week. One row per enquiry, with columns for date, name, phone, source, what they want, owner, next step and status, already solves most of the problems above. Move to a proper CRM when the spreadsheet starts to slip, or when more than two or three people handle enquiries.

When you choose one, check five things:

• WhatsApp connection. In Nigeria this matters most. Check that chats can be logged or sent from the CRM, not copied in by hand.
• A mobile app your team will use. Most follow-up happens on the phone, not at a desk.
• Automatic reminders. The CRM should tell the owner when a follow-up is due.
• Simple reports. You should see enquiries by source, response time and sales in a few clicks.
• Cost as you grow. Check the price per user and in what currency you will be billed, not just the starting plan.

HubSpot offers a free CRM that suits teams starting out. Zoho has Bigin, built for small businesses, and its fuller Zoho CRM. Salesforce suits larger sales teams with more complex needs. Whichever you pick, set it up around your follow-up plan, train the team for a week, and make it the only place enquiries are tracked. Evaluate Media sets up and manages CRMs for clients through our CRM & AI Integration service.

Test your own business this week

The quickest way to find out whether you are losing leads is to become your own customer.

1. Ask a friend or relative to contact your business three times, as a real customer would: once on WhatsApp, once through your website form and once through an Instagram or Facebook message. Ask them to try one of these outside office hours.
2. Ask them to note how long each first reply took, who replied, and whether the reply answered their question.
3. Ask them not to reply to your team’s first response. Then see whether anyone follows up within a week.
4. Sit down with the results and your sales team. Agree on one change you will make this month, such as a shared WhatsApp Business number, an automatic greeting or a simple enquiry sheet.

Most business owners who try this are surprised by what they find. That surprise is useful: it shows exactly where your marketing budget is being lost.

Frequently asked questions

1. How fast should a business reply to a new enquiry?

Within five minutes for the first reply where possible, and within an hour at the most. Research published in the Harvard Business Review found that firms replying within an hour were nearly seven times as likely to qualify the lead as those that waited an hour longer.

2. How many times should I follow up before giving up?

Plan for around six touches over 30 days, each with something useful, then move the person to a monthly update. Stop when they clearly say no.

3. Is it acceptable to follow up on WhatsApp?

Yes. For most Nigerian customers it is the most natural channel. Keep messages short, useful and polite, and avoid sending several messages in a row without a reply.

4. Do I need a CRM to follow up properly?

Not at first. A shared spreadsheet and one WhatsApp Business number solve most problems for a small team. A CRM becomes worth it when enquiries grow or several people handle them.

5. Should I use AI or chatbots to reply to customers?

AI can handle the instant first reply and common questions well. Keep a person in charge of conversations about price, terms and decisions, and check what the AI says.

6. My adverts bring enquiries but no sales. Is the problem the advert?

Sometimes, but check the follow-up first. If replies are slow or there is no follow-up after the first message, a better advert will only bring more enquiries that go cold.

The advert starts the conversation; the follow-up wins the sale

Many businesses spend most of their marketing budget getting attention, and very little on what happens after someone gets in touch. Fixing that gap is usually the cheapest way to grow sales, because you are not paying for more enquiries. You are making more of the ones you already have.

If you would like a second pair of eyes on how your business handles enquiries, our team offers a free 30-minute review. We will look at how leads come in, how fast they are answered and where they drop off, and suggest what to fix first. Book your free review.

Sources

• James Oldroyd, Kristina McElheran and David Elkington, The Short Life of Online Sales Leads, Harvard Business Review, March 2011.
• James Oldroyd with InsideSales.com, Lead Response Management Study, 2007, as summarised by Ainora.
• Pied Piper, 2026 Lead Handling Effectiveness study, as reported by Real Estate News, October 2026.
• Drift, Lead Response Survey of 433 companies, 2017, as summarised by Ainora.
• Caribou, research on women’s use of WhatsApp for work, as reported by Semafor, May 2026.
• Evaluate Media campaign findings: 150+ ad campaigns run for clients on Meta, Google and TikTok, October 2025 to September 2026.