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Screen whether to sign up for WhatsApp
Determine gender and age based on WhatsApp avata
Export the.txt/.vcf/.xls/.xlsx file
Screen whether to sign up for WhatsApp / FaceBook / Instgram / Telegram
Filter the active time of various accounts
Export the.txt/.vcf/.xls/.xlsx file
The software supports batch operation of Facebook accounts, and automatesthe completion of tasks through scripts.
Software for FaceBook group marketing, FaceBook fan marketing, FaceBook livemarketing, all kinds of marketing.
Software helps you acquire customers on FaceBook and drive trafhc to your site.
| Product | Price | About Software | Contact Information |
| WhatsApp Filters | 150$/month 300$/quarter 900$/year | Product Details | Online Consultation |
| WhatsApp Cloud Filter | / | Product Details | Online Consultation |
Time:2025-08-26 18:10:36 Source:www.crownsoft007.com
In WhatsApp marketing, checking if a number is registered is essential to improve efficiency and conversion rates.
Sending messages to unregistered numbers wastes resources, time, and effort.
Common Number Checking Methods
1.New Chat Check
Click “New Chat” in WhatsApp and enter the number. If account information appears, the number is registered; if not, it isn’t.
2.Invite Method
Enter the number in a chat window. If registered, a profile card appears; if not, WhatsApp shows an “Invite to WhatsApp” prompt.
3.Contacts Check
Save the numbers to your contacts, allow WhatsApp to detect friends, and you can see which numbers are registered.
4.WhatsApp Business API
Companies can use the API to check registration in bulk. This method is powerful but complex, requiring approval and platform integration.
The Most Convenient Method in 2025
Crownsoft WhatsApp Number Detection Software makes the process simple and efficient:
Import numbers in bulk and log into WhatsApp
Quickly detect which numbers are registered
Extract extra info: profile photo, status, gender, age, language
Export filtered lists in .txt, .xls, .xlsx, or .vcf formats for marketing or integration
Compared to traditional methods, this software is the easiest to use and provides the most information—making it the top choice for WhatsApp number detection in 2025.
