This article is part of our complete guide: DM Automation: The Complete Guide for Coaches and Creators.
WhatsApp is where many coaching sales are finished. A lead who found you on Instagram or joined your webinar will often use WhatsApp to ask the last few questions before paying. This guide explains how to automate it properly.
The three versions of WhatsApp
WhatsApp (personal). Not meant for business use.
WhatsApp Business app. A free phone app with a profile, quick replies, labels and a basic away message. It suits a solo coach with low volume. It runs on one or a few devices and offers very little automation.
WhatsApp Business Platform (the API). The version built for automation, shared team inboxes and AI agents. You reach it through a software provider, and it is what tools such as SalesInDMs connect to.
If you want instant replies at any hour, qualification, booking and broadcasts with replies handled for you, you need the API.
The rules that matter
Opt-in. People must agree to receive messages from you on WhatsApp. A form with a clear consent line, or the person messaging you first, covers this.
The 24-hour window. When someone messages you, you can reply freely for 24 hours. Each new message from them restarts the window.
Template messages. To message someone outside the window, for example a webinar reminder or a launch announcement, you must use a template that Meta has approved in advance.
Fees. Replies inside the window are generally free. Meta charges for template messages, with rates that depend on the message category and the recipient’s country. These fees are separate from your software subscription, so check Meta’s current rate card for your main markets.
Quality. If many recipients block or report you, your number’s quality rating falls and your sending limits shrink. Relevance protects your number.
What coaches should automate
Instant answers to enquiries. Price, format, start dates, who it is for. An AI agent answers from your own material and asks a question back.
Qualification and call booking. The agent asks about the lead’s situation and goal, then offers call times. See how to qualify leads.
Webinar and challenge flows. Confirmation when someone registers, reminders before the session, the replay afterwards, and a conversation with everyone who replies.
Launch broadcasts. An approved template announcing that enrolment is open, sent to people who opted in. Replies are handled one to one.
Call reminders. A message the day before and an hour before reduces no-shows. See How to Reduce Sales Call No-Shows.
Onboarding. A welcome message with next steps after someone joins.
A webinar flow, step by step
- Registration. The form collects a WhatsApp number with consent.
- Confirmation template. “You’re registered for [title] on [date]. Reply YES to get a reminder.”
- A reply opens the window. The AI can now chat freely and ask what they hope to learn.
- Reminder templates. One the day before, one an hour before.
- Replay template. Sent to registrants afterwards.
- Sales conversation. Anyone who replies gets their questions answered and an offer that fits.
Asking for a reply in step 2 is deliberate. It opens the window and marks who is engaged.
Click-to-WhatsApp ads
Meta lets you run ads that open a WhatsApp chat in place of a landing page. The lead arrives already in conversation. These ads only pay off if each chat is answered quickly and well, which is where automation earns its place. See click-to-DM ads.
Writing for WhatsApp
- Keep it short. Two or three lines.
- Use the person’s name.
- One question per message.
- Avoid heavy formatting and long links.
- Sound like a person. WhatsApp is where people talk to friends and family.
Common mistakes
- Adding people to a broadcast without consent.
- Using an unofficial tool that automates the phone app. Numbers get banned this way.
- Sending templates too often. Reports damage your quality rating.
- No human backup. Some conversations need you.
- Treating WhatsApp separately from Instagram and email, so the lead has to repeat themselves.
Getting set up
You need a phone number that can receive a verification code, a Meta Business account and a provider. Many coaches use a new number for the API and keep their existing one for personal use.
SalesInDMs connects through the official platform and puts WhatsApp in the same inbox as your other channels. For how WhatsApp fits with everything else, read the DM automation guide.
Put this on autopilot
SalesInDMs answers every message in seconds, qualifies the lead and books the call or makes the sale. Try it on your own conversations.
Try 14 days free →