Two Methods to Verify If a WhatsApp Number Is Registered!

In WhatsApp marketing, it is not uncommon for customers or friends to change their numbers or deactivate their accounts. Continuing to send marketing messages to these invalid numbers not only fails to yield results but can also waste a significant amount of resources, especially for marketers using third-party bulk messaging software, leading to even greater waste. Therefore, is there a way to quickly verify registered WhatsApp accounts? Today, we will introduce two solutions to easily solve this problem!

Method One: Automatic Filtering (Using Third-Party Software)

Automatic filtering is a relatively efficient and convenient verification method. Taking Crownsoft's WhatsApp Number Checker Software as an example, using this software for related number verification operations can greatly enhance filtering efficiency. The process is as follows:

Log into a WhatsApp account within the WhatsApp Number Checker Software and import the list of numbers to be verified. Select the verification speed and interval, and the software will automatically check whether these numbers are registered with WhatsApp accounts and display the results.

Moreover, this tool can provide additional information about registered accounts, such as profile pictures, signatures, gender/age/language (based on algorithmic inference), etc. Marketers can use this information to determine marketing strategies, making promotions more targeted and effective.

Method Two: Manual Filtering

This method involves manually testing each number that needs to be verified. Although this approach is not overly complicated, it is relatively time-consuming compared to the first method. The specific steps are as follows:

Create a link in the WhatsApp chat window with any contact (it is recommended to use your secondary number) in the format https://wa.me/. Here,is the complete phone number in international format, without the "+" sign, parentheses, or dashes, such as https://wa.me/1XXXXXXXXXX.

After creating the link, click on it, and WhatsApp will automatically open a new chat window. If the number is valid, you can send a message. Check the message status (such as whether it was successfully sent or received a response) to determine if the number is a valid WhatsApp account.

Manual filtering is suitable for testing a small number of numbers, but if faced with a large number of customer numbers, the efficiency is relatively low. Therefore, it is more appropriate for a small or occasional filtering need, while automatic filtering is better suited for rapid verification of a large volume of numbers.

Crownsoft's WhatsApp Number Checker Software allows you to choose various methods to generate mobile numbers for different regions and analyzes the registration status of WhatsApp accounts through login verification. The software uses Crownsoft's proprietary program for more precise filtering of account information, including profile pictures, gender, signatures, and signature languages, and supports exporting filtered data as .txt, .xls, .xlsx, or .vcf files.