Cross-border marketing lists often contain a large number of unregistered WhatsApp numbers. Direct delivery without testing will waste marketing budget, sending resources and sales follow-up time on unreachable contacts; in the face of millions of number files, manual verification one by one is almost impossible to complete.
The list is huge and it is difficult to quickly determine which numbers have opened WhatsApp accounts.
Unregistered numbers occupy mass messaging, customer service and sales resources, reducing the effective reach rate
The quality of numbers from multiple sources varies, and manual verification is slow and easy to miss or misjudge.
Lack of unified data cleaning process before launch, making it difficult to build a high-quality customer list
