Meta Guide

How to Send Bulk WhatsApp Messages

Sending to many customers at once is powerful but easy to get wrong. Here is how to do bulk WhatsApp messaging without risking a ban.

How it works

Step by step

1

Use the official API, not unofficial tools

Send through the Business API. Unofficial bulk senders and modded apps violate policy and get numbers banned.

2

Message only opted-in contacts

Limit bulk sends to people who consented so you stay compliant and keep blocks low.

3

Use approved templates

Bulk messages to contacts outside an open window require approved templates in the right category.

Features

More steps

Segment and personalize

Break the list into relevant segments and personalize with variables instead of one identical blast.

Warm up and monitor quality

Scale volume gradually and watch your quality rating, pausing if blocks or reports rise.

Do it free with Defuser →
FAQ

Frequently Asked Questions

Is bulk WhatsApp messaging legal?

It is allowed when done through the official API to opted-in users with approved templates. Using unofficial bulk tools or messaging non-consenting users is against policy.

How do I avoid a ban when sending bulk messages?

Stick to opted-in lists, approved templates, gradual volume increases, and relevant content, and stop if your quality rating drops.

TC
Written by Tabarak Ur Rehman ChaudhryFounder & CEO, Defuser AI · View profile
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