Are there any free ways to detect unused Hong Kong numbers? Here are some trial tools for you.

The system uses profile pictures and nicknames to filter high-potential users, quickly identifying target customers and helping teams quickly increase ad conversion rates.

Having low conversion rates for social media campaigns? The cloud control platform uses multiple dimensions, such as profile pictures, nicknames, age, and gender, to filter high-activity potential customers for improved marketing effectiveness.Having low cross-platform operational efficiency? The system centrally manages Telegram, WhatsApp, LinkedIn, and Facebook accounts for efficient multi-platform operations.

Having trouble targeting potential overseas customers? The cloud control system generates mobile phone numbers from India, Japan, Mexico, and the United States, and uses these numbers based on account activity to achieve targeted cross-border marketing.Want to reduce the impact of low-activity accounts? The system automatically removes unused and abnormal numbers, and uses refined filtering to optimize data for more precise and efficient marketing.Want to precisely target your ads? The system offers customized and refined filtering modes, allowing you to filter target customers by age, gender, frequency of interaction, and online time.

Having difficulty exporting results from multiple platforms? The cloud control system supports one-click export of filtered results, enabling unified management of Telegram, WhatsApp, Facebook, and LinkedIn accounts.Is managing multiple accounts time-consuming? The system supports both self-screening and proxy-screening modes, allowing teams to easily and efficiently manage accounts across multiple platforms.

The cloud control system supports unified management of accounts across multiple platforms, enabling precise screening by age, gender, frequency of interaction, and online time, ensuring that every campaign targets high-value users.

The system eliminates unused and low-activity accounts in batches, combining self-screening and proxy-screening modes to simultaneously cleanse and filter data, improving operational efficiency.Intelligent tag generation: Automatically tags valid accounts with "activity tags", "demand tags", and "spending potential tags" without manual tagging.

The root cause of high costs in cross-border marketing lies in "resource mismatch"—investing budgets and energy in ineffective accounts. WhatsApp account screening is key to solving this resource mismatch.By using ITG's full-domain filtering, enterprises can efficiently eliminate invalid numbers and focus on high-value customers, achieving a triple optimization of "reduced push costs, improved manpower efficiency, and saved opportunity costs".

In today's increasingly competitive cross-border marketing environment, "cost control" is just as important as "effectiveness improvement".Prioritizing WhatsApp account screening and using ITG's comprehensive filtering to build a precise and effective customer pool is crucial to maximizing the value of every marketing investment and achieving low-cost, high-efficiency growth in cross-border business.