Check if the number is on Whatsapp, what should I do?

Detecting whether the user has opened a WhatsApp account is our first step in WhatsApp marketing. Because you are looking for customers on WhatsApp, you must send advertisements in groups or send private messages to users. In order for our marketing to be effective, you must send it to users who have opened a WhatsApp account and are active, so that users can I'll reply you as soon as I see it.

Under normal circumstances, if we want to check whether the number is on WhatsApp, we can only check it manually:

1. Open the WhatsApp program. If you are in China, you need to open a VPN to access WhatsApp;

2. Click to call and click the call button on the lower right;

3. Click to add a contact;

4. Enter the area code and mobile phone number (if the number is activated, it will be added directly. If it is not activated, it will show that the number is not registered with WhatsApp)

We who are engaged in WhatsApp marketing must have a large amount of WhatsApp account data. If we manually detect each one, it will be very time-consuming, so we recommend that you use CrownSoft WhatsApp Filters.

CrownSoft WhatsApp Filter, users can scan the QR code to log in to your WhatsApp account or import channel accounts or hash accounts in batches to filter, use your WhatsApp permissions to filter the target phone numbers registered for WhatsApp, and judge gender and age based on WhatsApp avatars. After filtering, you can export .txt/.xls/.xlsx/.vcf files.