Global number screening, recommended to use WhatsApp number filter

Filtering global phone numbers is typically used in WhatsApp marketing. Since WhatsApp registration is tied to phone numbers, with one account per number, obtaining phone numbers registered on WhatsApp in various countries is crucial for finding clients on the platform.

In most cases, aside from business collaborations or attending trade shows where WhatsApp contacts may be exchanged, it's challenging to acquire WhatsApp numbers from global users due to different country codes and number formats.

To swiftly acquire WhatsApp numbers worldwide, leveraging WhatsApp number filters is essential. These third-party tools utilize WhatsApp's official API to log in via QR code and generate phone numbers from various countries. They verify if these numbers have active WhatsApp accounts and can provide details like profile pictures, age, gender, and personalized status messages, primarily for WhatsApp marketing purposes.

There are many WhatsApp number filters available on the market. For those unsure which to choose, I recommend using 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.