Upload your list
Import CSV or TXT files with phone number data, then confirm the task settings before processing.
Demographic insights for smarter targeting.
Price (per 10,000 numbers)
$3.8 USD
Detect age and gender demographics for WhatsApp users. Our WhatsApp Age & Gender Checker provides demographic insights to help you better understand and segment your audience. Target your campaigns more effectively by identifying the age groups and gender composition of your contact list.
Demographic insights for smarter targeting.
Price (per 10,000 numbers)
$3.8 USD
Detect age and gender demographics for WhatsApp users. Our WhatsApp Age & Gender Checker provides demographic insights to help you better understand and segment your audience. Target your campaigns more effectively by identifying the age groups and gender composition of your contact list.
No account, number, or SIM required
Every check runs through official platform APIs on our own infrastructure. You never connect, bind, or use your own account, phone number, or SIM card — just upload your list or call the API and get results.
Detection signals
WhatsApp Age & Gender Checker confirms registration and, where a public profile photo is available, may provide probabilistic age-range, gender, and picture-type estimates through automated image analysis.
Confirms whether the phone number is registered on WhatsApp (yes or no).
When a public profile photo is available, automated analysis may provide probabilistic age-range and gender estimates.
Classifies the profile photo as an individual portrait, pet, object, and more, helping you keep genuine personal accounts.
Workflow
Use WhatsApp Age & Gender Checker as part of a repeatable list-cleaning workflow before outreach, CRM imports, or audience segmentation.
Import CSV or TXT files with phone number data, then confirm the task settings before processing.
NumberChecker.AI processes the file in bulk and returns structured status signals for each row.
Download results and route clean, matched, unmatched, or review-needed rows into your next workflow.
Outputs
Use cases
Remove unsupported or low-confidence records before campaigns or imports.
Create groups based on platform, email, phone, or account-related signals.
Send uncertain or high-value records into a separate internal review queue.
Related checks
Explore checks that teams often run before or after this product.
Upload WhatsApp number lists and verify registration status at scale
Detect WhatsApp account activity duration on the internet, whether it is a business account, and signature information
Telegram account activity days detection
RCS/Google Messages account verification
FAQ
Yes. Upload a CSV of up to hundreds of thousands of numbers or call the REST API, then download a result file with registration status and any available photo-based signals for every number. You are billed only for successful checks.
For registered numbers with a public profile photo, it may return probabilistic age-range and gender estimates plus a picture-type classification such as portrait, pet, or object. Results may be incomplete and should not be used to make decisions about individuals.
No. The check is passive and reads registration and public profile signals only. Nothing is sent to the number, and the account holder is never contacted or notified.
This checker adds optional automated image analysis to registration. For a simple registered/not-registered result, use WhatsApp Checker; for activity duration, Business status, and signature, use WhatsApp Days Checker.
Compare pricing, review API options, or create an account to upload your first production list.
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