Crownsoft is an all-in-one phone number filtering software designed for global marketers. It generates international phone lists, checks platform registration (WhatsApp, Facebook, Instagram, Telegram), and extracts user data like profile photos, gender, age, and activity time — helping businesses target high-quality leads efficiently.

This article introduces a powerful all-in-one phone number filtering software tailored for marketers targeting global audiences via WhatsApp, Facebook, Instagram, and Telegram. It offers advanced number matching, user data extraction, and even number generation features — making global lead generation faster and smarter. An ideal solution for cross-border marketing campaigns.

This article discusses why many WhatsApp marketing campaigns fail despite heavy investment—due mainly to a lack of user filtering. It highlights how unregistered or inactive accounts waste marketing efforts and potentially lead to account bans. The article introduces CrownSoft's profile picture recognition feature as a solution, which helps determine user activeness and demographics by analyzing profile images. By pre-filtering users based on WhatsApp registration and avatar content, businesses can target messages more effectively and boost conversion rates.

The article introduces "Various Accounts Filters," a powerful tool widely used by marketers for social media marketing. It explains how CrownSoft’s software helps filter and identify active user accounts across platforms like WhatsApp, Facebook, Instagram, and Telegram by matching phone numbers with registration data and user attributes. It highlights the efficiency this brings to marketing efforts and emphasizes the flexibility in exporting results for further use.

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First, it's important to know that not all phone numbers are registered on WhatsApp.Many phone lists from third-party sources, old data sets, or scraped content often include a large number of unregistered numbers (including deactivated accounts), virtual numbers, or even blacklisted accounts.If these are imported into your marketing system without filtering, they won’t respond—and worse, your sender account could be flagged by WhatsApp for suspicious behavior, possibly resulting in a ban.

Whether a number is registered on WhatsApp, whether it is registered on Telegram (including activity level), whether it is registered on Facebook or Instagram, whether a profile picture exists, and extract gender, age (based on photo recognition), and signature language (based on bio text).This tool supports multi-platform filtering and usually only requires one configuration to run screening tasks automatically.The results can be exported in .txt, .xls, .xlsx, or .vcf formats, greatly improving efficiency.It is ideal for marketing, data cleaning, and user tagging needs.

Telegram marketing is also one of the methods that many foreign trade companies choose. Through some third-party telegram marketing tools, first screen out the mobile phone numbers that have opened telegram numbers, and then do some mass marketing operations to achieve the purpose of acquiring customers.

The tg filter tool is an auxiliary tool developed specifically for telegram marketing. Its main purpose is to obtain the mobile phone numbers of countries around the world, and then quickly filter out the mobile phone numbers that have actively opened tg accounts through the set conditions. Then use the selected mobile phone numbers to do mass marketing to attract traffic and acquire customers.