You want to reach your flex pool over WhatsApp, but you know a private number or the free app gets blocked sooner or later. So how do you get a WhatsApp Business account that does handle large groups? This guide explains the difference and walks through the steps. Missing the basics? Read our full explanation of WhatsApp Business for staff first.
App or platform: pick the right account
Before you apply for anything, work out which type you need:
- The WhatsApp Business app: free, on a phone, one number, manual. Fine up to a few hundred contacts, after that you run into blocks and limits.
- The WhatsApp Business Platform: for volume, automation and multiple users. This is what you need as soon as you want to reach hundreds or thousands of workers regularly.
For a staffing agency, a hospitality business or any flex pool, the platform is almost always the answer. The rest of this guide is about that.
Step 1: Pick a number
You need a phone number that is not already tied to a regular WhatsApp or WhatsApp Business app. Want to keep your existing number? That works through Coexistence, without a migration and without a second number.
Step 2: Set up a Meta Business account
WhatsApp Business runs through Meta. You need a verified Meta Business account with correct company details. That verification is exactly what makes your number recognisable as an official sender later.
Step 3: Connect through a platform partner
You do not apply for the platform on your own; you work through a partner that provides the technology. Boomer handles this step completely: we connect your number to the official WhatsApp Business Platform and take on the implementation. You do not need a developer.
Step 4: Get your profile and templates approved
Your business profile (name, logo, description) and your message templates are reviewed by Meta. Approved templates let you send shift offers and confirmations that stay inside the rules, which is precisely what prevents a ban.
Step 5: Import your pool and set up opt-in
Your workers give permission (opt-in) to receive messages. After that your whole pool sits in one overview, ready to be reached personally and at scale instead of through a group chat that falls apart.
Step 6: Go live, without risking your number
From here you send from one official, verified number. Offering shifts, collecting confirmations, seeing who responded: it all runs inside Meta's rules. Why that foundation matters is covered in prevent a WhatsApp ban.
Done in an afternoon
It sounds like a lot of steps, but we take most of the work off your hands. Most agencies are live within a day. Want to see how it works for your pool? Book a demo and we will set it up together.