What Should You Pay Attention to When Choosing WhatsApp Number Filtering Software?

When doing cross-border e-commerce or foreign trade promotion, it is almost impossible to avoid using WhatsApp. Many marketers use it to contact customers or expand their marketing reach (WhatsApp only requires the target’s phone number to send messages), so nearly everyone will register this app.

In the market, there is also a tool called WhatsApp Number Filtering Software. Its main function is to help marketers identify which numbers are registered on WhatsApp before starting marketing, thereby excluding invalid numbers that would lower marketing efficiency, and creating precise customer lists. Currently, there are many such tools available. So, what should we pay attention to when choosing WhatsApp Number Filtering Software?

1. Accuracy and Depth of Filtering

The core function of number filtering software is to determine whether numbers are registered on WhatsApp. If the results are inaccurate, then the tool becomes meaningless. A good WhatsApp Number Filtering Software must provide high filtering accuracy. For example, Crownsoft WhatsApp Number Filtering Software achieves up to 99% accuracy in detecting registrations. Moreover, it can also extract detailed user information such as profile photos, status, gender, age, and signature language, making it highly comprehensive.

2. Convenience and Functionality

Filtering software usually requires importing your phone number list or exporting filtered results for further use. Therefore, convenience directly affects efficiency. Functionality is equally important. For instance, some WhatsApp Number Filtering Software includes built-in number generation tools, allowing users to expand their number lists and marketing scope more easily.

3. After-sales Support and Maintenance

After-sales service and maintenance are crucial. Since WhatsApp Number Filtering Software directly connects with WhatsApp, updates to WhatsApp may cause issues. A reliable tool must update promptly to ensure stable performance and avoid account bans or anomalies. This is extremely important for safe and long-term use.