How to Set Up a WhatsApp Booking Bot for Your Business (Step-by-Step)

Setting up automated bookings on WhatsApp sounds technical, but for most businesses it comes down to a handful of clear steps - none of which require writing code or hiring a developer, as long as you're using a platform built for it rather than the WhatsApp API directly.

Step 1: Connect your WhatsApp Business number

Your existing WhatsApp Business number is connected to the WhatsApp Business Platform (API), which is what allows a booking system to send and receive messages on your behalf. This step usually just requires verifying your business and number - your customers keep messaging the same number they already have saved.

Step 2: Set up your services and staff

Next, define the services you offer, how long each one takes, and which staff members (or resources, like tables or bays) can be booked for each. This is what lets the system check real availability rather than just accepting any requested time.

Step 3: Define your working hours and availability

Set working hours per staff member or location, including days off and break times. The booking bot uses this, combined with existing bookings, to only ever offer slots that are genuinely free.

Step 4: Turn on reminders

Once bookings are flowing, reminders are usually the highest-impact feature to enable next. A reminder sequence - typically one message a day or two before the appointment, and optionally one on the day itself - runs automatically once configured, with no manual step required per booking.

Step 5: Connect your calendar

Syncing bookings to Google Calendar keeps everyone - owners, staff, front desk - looking at the same schedule, and prevents a booking made on WhatsApp from conflicting with one entered manually elsewhere.

Step 6: Go live and monitor

With everything connected, the bot handles new bookings, reminders and common questions automatically, while staff stay available in the shared inbox for anything that needs a personal touch. From here, most businesses use early analytics - response times, booking volume, no-show rate - to fine-tune reminder timing and staff availability.

ReplyMate is built to handle every one of these steps from one dashboard, so setup takes hours rather than the weeks it would take to build a custom WhatsApp API integration from scratch.