How much can WhatsApp's last seen time tell you? Learn how to accurately identify active users.

Managing a large number of accounts is complex? The system offers self-screening, proxy screening, and detailed screening modes for efficient bulk account management, saving operational time.

Customer status changes dynamically. A number that was valid last month may have been shut down this month, and a user who was active last week may have uninstalled the app this week.The manual telegraph screening process often takes days or even weeks, and by the time a marketing campaign launches, some of the original data is already outdated. This data lag directly results in a significant proportion of marketing messages failing to reach their target users.

In today's digital marketing era, accurately positioning target user groups has become the key to a company's successful customer acquisition.An efficient WhatsApp number screening system can not only significantly improve work efficiency, but also help companies accurately distinguish between male and female user groups and achieve personalized marketing.Many companies are still using manual screening, which is not only inefficient but also has many limitations.

A skilled customer service representative can only handle the screening of 200-300 numbers a day, and is prone to misjudgment due to visual fatigue in the process.When an enterprise needs to process tens of thousands of user data, manual screening methods obviously cannot meet the timeliness requirements.

As a professional WhatsApp number screening tool, ITG Global Screening is redefining the standards of the number screening industry with its excellent performance and intelligent processing capabilities.

The system will not only analyze basic data such as the user's account information and personal profile, but will also make comprehensive judgments through deep learning algorithms, combining multiple dimensions such as the user's social behavior characteristics, language usage habits, interests and hobbies.Companies should acquire this important capability as early as possible and transform it into a sustainable competitive advantage.

In 2025, with the acceleration of digital transformation, efficient customer acquisition capabilities have become a core competitive advantage for enterprises.In an era of data explosion, accuracy is the primary criterion for evaluating Telegram number filtering platforms.

The marketing environment in 2025 requires platforms to have the ability to quickly process millions of data points, have stable concurrent processing capabilities, control response time within seconds, and facilitate batch operations.As data regulations become more comprehensive, platforms need to ensure end-to-end encryption of data transmission, compliant data processing procedures, robust privacy protection mechanisms, and complete security certifications.