wa filter assists you with precision marketing!

In global WhatsApp marketing, one of the biggest challenges isn’t creating content—it’s making sure your message actually reaches real users. Many marketers send out thousands of messages, only to discover that most of the phone numbers were never registered on WhatsApp.

So how can you check which numbers are valid before you start your campaign?

That’s exactly what Wa Filter is built for. It helps you verify WhatsApp numbers in advance, so your outreach only goes to real, active users—saving time, effort, and resources.

What do we do if we don't have a number before the filter?

It all starts with your number list. You can generate numbers using three methods. First, the Custom Generator allows you to set a country code, number prefix, and length. You can create the list in either sequential or random order, and the software includes built-in region rules to help you get valid number formats for each location.

Second, you can use the Global Number Generator. Just select the country, city, area code, and carrier prefix—and the tool will handle the rest.

Third, you can import a list of numbers from a TXT file. Wa Filter will automatically remove duplicates, making your dataset cleaner and more reliable.

How does number verification happen?

After preparing your number list, simply log into your WhatsApp account by scanning a QR code. Wa Filter will then begin checking which numbers are actually registered on WhatsApp. You can log in with multiple WhatsApp accounts to speed up the filtering process, making it highly efficient for large-scale marketing teams.

While filtering, the software can also fetch profile pictures and use AI to try to identify age, gender, or object types when gender/age data isn’t available. It also extracts WhatsApp status messages and detects their language, giving you deeper insights into your audience.

What can you do with the filtered data?

You can export the verified list with flexible options: filter by WhatsApp registration status, whether a profile picture is present, age, gender, status language, or picture content type. Export formats include TXT, VCF, and Excel, and you can choose to export as a single file or multiple categorized files.

For more advanced use cases, you can even export profile pictures to help with content targeting or audience segmentation.

What kind of users is wa filter for?

Whether you're a global marketer, cross-border e-commerce seller, or someone managing customer databases, Wa Filter is your first step in every WhatsApp marketing workflow. It ensures that your time and efforts only go toward real, reachable users.

Crownsoft Wa Filter enables users to generate phone numbers for various regions using multiple methods. By verifying account registration through login-based analysis, it determines WhatsApp registration status and displays relevant information. The software utilizes Crownsoft’s proprietary algorithms to provide refined filtering, including analyzing avatars, age (auto-detected), gender (auto-detected), signatures, and signature languages (auto-detected). Furthermore, it supports exporting filtered data in .txt, .xls, .xlsx, or .vcf formats, ensuring seamless integration into marketing workflows.