What kind of features does WhatsApp Contact Filter Software have?

In global marketing efforts, WhatsApp is a powerful communication tool—but there’s a practical challenge: not every phone number is actually registered on WhatsApp. If we blindly target unregistered numbers, we waste valuable time and resources, and risk damaging our sender account reputation. That's why verifying which numbers are real and active on WhatsApp is a critical first step before launching any campaign.

How does WhatsApp Contact Filter Software help solve this problem?

WhatsApp Contact Filter Software is built to streamline this process. It allows marketers to quickly and accurately identify which numbers are truly valid and reachable via WhatsApp. From generating or importing phone numbers, to verifying them and exporting clean results, the software covers the full preparation cycle. It enables you to focus your efforts on contacts that actually exist and can engage with your content.

What exactly can this software do?

First, it supports three ways to create or collect numbers. You can use the custom generation mode to define country code, prefix digits, and the number length. You can also generate structured phone lists using the global generation reference, based on country, city, and number segments. And of course, you can import existing phone numbers from TXT files, with built-in duplicate filtering to avoid repeated entries.

Second, its WhatsApp filtering is efficient and flexible. After scanning the QR code to log into a WhatsApp account, the software checks each number to see if it is registered. Multiple accounts can be used simultaneously to speed up the process. It also fetches profile pictures and can analyze them to estimate gender, age, or identify visible objects when age/gender can't be detected.

Third, it collects signature content and identifies the language used. This gives deeper insights into user behavior and helps marketers prepare localized or relevant messaging later on.

Fourth, the software categorizes the results in detail. You can filter by WhatsApp status, presence of a profile photo, gender, age, signature language, and object type in the profile image—making it easier to find and prioritize the most suitable contacts.

Fifth, exporting is highly customizable. You can export data in TXT, VCF, or Excel formats, either as a single file or multiple categorized ones. Profile pictures can also be exported, helping with CRM systems or personalized content strategies.

Who should use this tool?

Whether you're in a B2B sales team, a WhatsApp marketing service provider, or a telesales department doing outbound calls, WhatsApp Contact Filter Software can significantly improve your data preparation stage. It eliminates time spent on invalid contacts and helps you reach the right audience faster—leading to better engagement and higher conversion rates.

Crownsoft WhatsApp Contact Filter Software 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.