How to use phone numbers to determine if European users have activated Coinbase? A must-read for cryptocurrency trading projects

In the digital marketing wave of 2025, WhatsApp filtering became an essential lesson I couldn't avoid. With over 2 billion WhatsApp users worldwide, accurate WhatsApp filtering directly determined the effectiveness of my promotions.

The system supports active, online, interactive, and duration filtering, helping you quickly understand account status and activity, intelligently filtering out low-activity and inactive accounts, ensuring every marketing investment is fully utilized and maximized. The cloud control platform offers self-screening, proxy screening, detailed screening, and customized modes. It supports batch combination of screening criteria, ranging from gender and age to profile pictures, interaction frequency, and online time, fully meeting the operational needs of diverse businesses and improving marketing efficiency and precision.The system's batch account generation function allows rapid generation of international accounts, including those for Japanese, US, Indian, and Mexican phone numbers. Combined with filtering features, it easily targets target user groups, making cross-border marketing less complex and tedious.

The account sharing cloud control system includes built-in delisting and device filtering functions, automatically eliminating invalid accounts and unusual devices, ensuring account resource quality and marketing precision, ensuring optimal advertising and social media operations.The system supports unified management across multiple platforms and transparent data viewing, allowing users to monitor account status, screening results, and activity data at all times, enabling efficient collaboration and helping teams quickly develop targeted marketing strategies to maximize the value of social media operations. With the cloud-based control system, you can filter target accounts by age, gender, activity level, profile picture, and interaction frequency. This allows you to quickly identify high-value users, increase ad conversion rates and social media engagement, and achieve precise and efficient marketing promotions.The cloud-based control system supports cross-border social media account management and batch generation. It covers not only Telegram, WhatsApp, Twitter, and LinkedIn, but also popular platforms like the international version of TikTok and Facebook, allowing you to easily expand into global markets and reduce promotion costs.

The system provides precise filtering and customized strategies, allowing you to freely select filtering criteria and combination modes, enabling intelligent account management and operations, effectively targeting target groups, and improving social marketing ROI and promotion effectiveness.Using the cloud-based control system, companies can monitor account status in real time, filter active users, and generate international account resources. Whether targeting India, Japan, Mexico, or the US, you can quickly acquire high-quality accounts, easily conduct targeted marketing, and improve promotion efficiency.

With our cloud-based control system, you can accurately filter various accounts, whether on Telegram, WhatsApp, or the international version of TikTok, and quickly and intelligently filter by age, gender, and activity level, doubling operational efficiency. Achieve one-stop management of multi-platform accounts, supporting Facebook, Twitter, LinkedIn, and more. Easily monitor account status, online time, and interactions to optimize marketing strategies.

Automatically identify unused and anomalous accounts. Combining self-screening and proxy screening, you can precisely target high-value accounts within a massive account pool, improving account conversion rates.The system supports user activity filtering, online filtering, and time-of-use filtering, enabling operations teams to understand account activity patterns and deliver targeted advertising. The cloud control system offers both self-screening and proxy screening modes to meet the needs of various scenarios and enable efficient bulk account management.

The system supports international mobile phone number generation and screening, integrating social media account activity to achieve targeted global marketing and user resource integration.Through interactive, active, and online screening, you can quickly identify high-value users, making social media operations more efficient.

The cloud control system offers customized and granular screening modes to meet diverse business scenarios, making marketing strategies more flexible and precise.The system automatically detects unused and anomalous accounts, and filters based on age, gender, and activity level for cleaner and more effective marketing data.