How to optimize your contact list using VCF file generation and empty number detection.

Compared to traditional manual methods, ITG's full-domain filtering supports filtering tens of thousands of numbers simultaneously, increasing processing speed by more than 50 times. It automatically generates detailed filtering reports and supports importing and exporting data in multiple formats.

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.ITG's competitive advantage lies in its machine learning models, which are trained on over 1 billion data points, continuously learn and evolve autonomously, have industry-leading prediction accuracy, and adapt to various scenarios.

The real-time processing engine features millisecond-level response speed, 99.9% system stability, elastic scaling capability, and intelligent load balancing.To ensure effective implementation, attention should be paid to high-level support and participation, adequate team training, business process adaptability, and basic data quality.

After comprehensive evaluation, ITG's global filtering platform performed outstandingly in the Telegram filtering platform market in 2025. Its accurate filtering capabilities, stable system performance, and excellent user experience make it an ideal choice for improving customer acquisition efficiency.

However, companies should ultimately make their choices based on their specific needs, budget constraints, and stage of development.It supports batch management of Telegram, WhatsApp, Facebook, and LinkedIn accounts, combining age, gender, and activity level filtering for efficient operations.

The system automatically removes unused and abnormal accounts, combining self-screening and proxy filtering to improve data quality and facilitate precision marketing.The cloud control system supports active, online, and duration filtering, allowing marketing teams to understand target account activity patterns and optimize campaign effectiveness.

It offers self-screening and proxy filtering modes, combining account data from multiple platforms to achieve efficient management and targeted campaigns for massive accounts. The system enables precise filtering by age, gender, interaction frequency, and online time, facilitating the implementation of social media marketing strategies.The cloud control system supports batch generation of mobile phone numbers for Japan, India, Mexico, and the United States, leveraging account activity and engagement to achieve targeted cross-platform outreach.