WhatsApp number screening

Upload the list in international format and run the registration check — there's a fast lane and an SVIP lane. Use the fast lane to sweep a large list quickly, the SVIP lane when you need steadier results. Registration is only the first layer: the same batch can then go through ban screening and dormant/spam-number screening so the unusable ones are gone before anything else.

There's a dedicated dormant/spam-number filter, separate from the ban filter. Dormant numbers are registered but long inactive; spam numbers are themselves doing mass sends. Both drag down delivery quality. For a finer cut, layer on four-dimension activity or the real-time online filter to isolate accounts in active use right now.

Yes — gender and age detection runs on three separate lanes (SVIP, Channel 1, Channel 2), which differ in speed and result profile, so test a small sample before committing a large list. There's also registration-time detection, which tells you whether an account is long-established or recently created; pairing that with gender and age makes segmentation far more useful.