Reply speed comes before wording
The best follow-up message cannot rescue a slow first reply. Someone who needs their AC fixed in July messages two or three companies within a few minutes. The one that answers first, with a real answer, usually gets the job. The others are now following up on a decision that has already been made.
So set a standard before you write a single template. During working hours, a person replies within five minutes. Outside working hours, an automatic message acknowledges the enquiry, says when a person will reply and asks one useful question. Then measure it weekly. If you cannot see your average first reply time, that is the first thing to fix.
Two WhatsApp rules that shape every follow-up
If you use the official WhatsApp Business Platform, two rules decide what you can send and when. First, when a customer messages you, a 24-hour window opens. Inside it you can reply in your own words, as often as the conversation needs. Every new message from the customer restarts the 24 hours.
Second, once that window has closed, you can only start the conversation again with a message template that Meta has approved in advance, and only if the customer has opted in to hear from you on WhatsApp. A template is a fixed message with gaps for details such as a name or a date. Meta charges for template messages, so check the current rates before you plan volumes.
Opt-in is simpler than it sounds. It means the person clearly agreed to receive WhatsApp messages from your business. A tick box on your enquiry form that is not ticked by default works. So does asking in the chat and getting a yes. Record when and how each person agreed.
The first reply: answer, ask, offer
A good first reply does three things. It answers the question the person actually asked. It asks one question that moves the enquiry forward. It offers a specific next step, ideally with two options. Skip the company introduction. They messaged you, so they already know who you are.
Keep it to a few lines and write as a named person. 'Thank you for contacting us, our team will get back to you shortly' is an acknowledgement and should not be counted as a reply. Use it only after hours, and always follow it with a real answer the next morning.
Day 1: close the loop while the window is open
If the lead went quiet after your first reply, send one more message before the 24-hour window closes. Because you are still inside the window, this can be a normal typed message from the same person. Refer to what was discussed. Make the next step easier than it was yesterday.
Do not write 'just checking in'. It gives the customer nothing to respond to. Repeat the offer, remove one obstacle and ask a question that can be answered with one word. If they asked about price, give what you can now instead of waiting for more details.
Day 3: add something new
By day three the window has closed, so this message must be an approved template, sent only to leads who opted in. That limits your wording, which is healthy. Write the template once, carefully, get it approved, and let the system fill in the name and the service.
The day 3 message should give a reason to reply that was missing before: open slots this week, an answer to the most common objection, or a simpler way to proceed. Keep the variables few and the tone calm. Pushy templates are more likely to be rejected by Meta or reported by customers.
Day 7: the polite last message
The final message closes the file and leaves the door open. It works because it is honest: you are telling the customer you will stop chasing. People who were simply busy often answer this one, and people who went elsewhere appreciate being left alone. Like day 3, it needs an approved template and opt-in.
When to stop following up
Three messages after the first reply is enough for a normal enquiry. After day 7, move the lead to a closed stage and stop. If they opted in to marketing updates, they can join a low-frequency list, such as a seasonal service reminder. If they only asked for a quotation, leave them alone.
- Stop immediately when someone says no, asks you to stop or tells you they have booked elsewhere.
- Stop the automated sequence the moment the customer replies, and hand the conversation to a person.
- Stop if the number turns out to be wrong or belongs to someone else.
- Review any template that is often blocked or reported, because complaints count against your number with Meta.
What to automate and what to keep human
Automate the parts that depend on timing and memory. People forget day 3. Software does not. Let the system capture the lead, record the opt-in, assign an owner, send the after-hours acknowledgement, create the day 1 task and send the day 3 and day 7 templates when there has been no reply.
Keep people on the parts that depend on judgement. Pricing outside the standard list, complaints, anything emotional and any message you do not fully understand should go to a person. An AI chat assistant can answer common questions and book appointments inside the 24-hour window, provided it hands over quickly when the conversation goes beyond what it knows.
Running the playbook in EDCRM.AI
In EDCRM.AI, WhatsApp conversations sit in one inbox next to calls, email and website chat, with each lead assigned to a named person. A workflow handles the rhythm: wait one day, check for a reply, create a task, wait again, send the approved template, and stop the moment the customer answers.
Euro Digital is an official Meta WhatsApp Business Partner. We set up the number, help you word the templates and submit them for approval, and build the opt-in step into your forms. Approval decisions remain with Meta, so allow time before launch for changes.