WA Number Checker - wabulk.net
By smallduck
Efficiently check, verify, and filter WhatsApp numbers with ease. validates large lists of numbers and filters out invalid ones.
Time on the storeAbout 3 years or moreA rough range, not an exact date
Store users≈10KRounded by the Chrome Web Store
Chrome Web Store rating4.7 / 5291 ratings on the Chrome Web Store
Last store update1 Aug 2026Version 3.3.18, 2 months ago
Inside the extension
Product image 1 of 1Reviews
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The maker
smallduck has 3 listings on the store. Updates most of their listings often.
- Listings
- 3
- Combined store users
- ≈220K
- Store Featured
- 3
- Updated in the last 90 days
- 3 of 3
- Privacy Extension For WhatsApp Web - WABULK≈200K users · updated 2 months ago
- WA Contacts Extractor - wabulk.net≈10K users · updated 2 months ago
Combined users can count the same person more than once. See all 3 listings
Ext Watch AI
Should you build in this niche?
One research report for WA Number Checker - wabulk.net. Reports come with Plus, Pro and Max.
- Takeaway & demandCited takeaway and search volumes
- Traffic & domainPopularity rank, visits and authority
- Money & pricingPlans and prices from the maker’s site
- ReviewsComplaints and praise, quoted
- Competitors & ranksRank against the closest listings
- Build opportunityWhat to build and how to position it
- Every number shows its source and date
- Ready in a minute or two
- Report and PDF yours for 30 days
