Quick WhatsApp Number Screening to Boost Marketing Efficiency

In cross-border marketing, WhatsApp is one of the most commonly used social tools. Many marketers prepare phone number lists for bulk campaigns. However, a common issue is: how many numbers are actually registered on WhatsApp? Unregistered numbers waste time and may affect account security.

Three Quick Ways to Screen Numbers

Manual Check

Open WhatsApp, start a new chat, and enter the phone number in international format. If the contact appears, the number is registered; if not, it’s invalid. Suitable for small lists, but inefficient for large-scale operations.

WhatsApp Business API

Enterprises can verify numbers via the WhatsApp Business API. Ideal for managing large client lists but requires API access and development skills.

Crownsoft WhatsApp Number Detection Software

This software allows bulk import of numbers, quickly identifies registration status, and provides additional info like profile photos, status, gender, age, and language, helping marketers classify and target users effectively.

Why Number Screening Matters

Save time and cost: Avoid messaging unregistered numbers

Increase marketing success: Focus only on valid clients

Optimize client segmentation: Gain basic insights before outreach

By screening numbers in advance, marketers can run WhatsApp campaigns more efficiently and improve conversion rates.