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Bulk WA Number Checker & Validator & Search & lookup | WASBB.COM

Chrome extension · Productivity · Tools

  • Featured
  • Established publisher

A Chrome extension in Productivity · Tools with 6 000 users, a small but real audience. Audience over the last 30 days: unchanged.

Specific sites only: 2 match patterns.

What the developer says, and 3 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
6 000
Rating
4.8 (860 ratings)
Users, last 30 days
Unchanged (the store rounds this count to 1 000, so it moves only between steps)
Rating, last 30 days
Steady over 30 days
Version
37.14.9
Updated in the store
2026-08-01
Published
2024-10-10
Manifest
V3
Browser access
2 permissions, 2 site patterns

How it has moved

Users
unchanged since 30.09
6k · 14 readings
  1. 2026-10-046k
  2. 2026-10-086k
  3. 2026-10-096k
  4. 2026-10-106k
  5. 2026-10-136k
  6. 2026-10-146k
  7. 2026-10-166k
  8. 2026-10-176k
  9. 2026-10-186k
  10. 2026-10-226k
  11. 2026-10-246k
  12. 2026-10-256k
  13. 2026-10-296k
  14. 2026-10-306k
Rating
-0.011 since 30.09
reviewsrating 4.814-4.835 · 14 readings
  1. 2026-10-04reviews835rating4.828
  2. 2026-10-08reviews836rating4.828
  3. 2026-10-09reviews837rating4.828
  4. 2026-10-10reviews841rating4.829
  5. 2026-10-13reviews842rating4.828
  6. 2026-10-14reviews842rating4.835
  7. 2026-10-16reviews850rating4.824
  8. 2026-10-17reviews851rating4.826
  9. 2026-10-18reviews852rating4.826
  10. 2026-10-22reviews853rating4.826
  11. 2026-10-24reviews855rating4.826
  12. 2026-10-25reviews856rating4.826
  13. 2026-10-29reviews860rating4.814
  14. 2026-10-30reviews860rating4.814
Users
unchanged since 01.09
6k · 26 readings
  1. 2026-09-016k
  2. 2026-09-026k
  3. 2026-09-056k
  4. 2026-09-076k
  5. 2026-09-086k
  6. 2026-09-136k
  7. 2026-09-156k
  8. 2026-09-166k
  9. 2026-09-206k
  10. 2026-09-256k
  11. 2026-09-276k
  12. 2026-09-286k
  13. 2026-10-046k
  14. 2026-10-086k
  15. 2026-10-096k
  16. 2026-10-106k
  17. 2026-10-136k
  18. 2026-10-146k
  19. 2026-10-166k
  20. 2026-10-176k
  21. 2026-10-186k
  22. 2026-10-226k
  23. 2026-10-246k
  24. 2026-10-256k
  25. 2026-10-296k
  26. 2026-10-306k
Rating
-0.009 since 01.09
reviewsrating 4.814-4.835 · 26 readings
  1. 2026-09-01reviews809rating4.823
  2. 2026-09-02reviews811rating4.824
  3. 2026-09-05reviews812rating4.823
  4. 2026-09-07reviews813rating4.823
  5. 2026-09-08reviews814rating4.823
  6. 2026-09-13reviews812rating4.828
  7. 2026-09-15reviews815rating4.827
  8. 2026-09-16reviews817rating4.827
  9. 2026-09-20reviews820rating4.828
  10. 2026-09-25reviews824rating4.824
  11. 2026-09-27reviews824rating4.825
  12. 2026-09-28reviews825rating4.825
  13. 2026-10-04reviews835rating4.828
  14. 2026-10-08reviews836rating4.828
  15. 2026-10-09reviews837rating4.828
  16. 2026-10-10reviews841rating4.829
  17. 2026-10-13reviews842rating4.828
  18. 2026-10-14reviews842rating4.835
  19. 2026-10-16reviews850rating4.824
  20. 2026-10-17reviews851rating4.826
  21. 2026-10-18reviews852rating4.826
  22. 2026-10-22reviews853rating4.826
  23. 2026-10-24reviews855rating4.826
  24. 2026-10-25reviews856rating4.826
  25. 2026-10-29reviews860rating4.814
  26. 2026-10-30reviews860rating4.814

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Specific sites only: 2 match patterns.

  • *://*.whatsapp.com/*
  • *://*.wasbb.com/*

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

Like this one

Listings the catalog judges closest in what they say they do.

  1. WA Filter & Number Checker - Export verified numbers | WPPME.COM Describes nearly the same job, smaller audience 264 users ★ 4.9
  2. Wa2in - WA Number Checker Describes nearly the same job, smaller audience 1k users ★ 4.9
  3. WAChecker | Free Bulk WhatsApp Number Checker & Filter Describes nearly the same job, with an established audience 10k users ★ 4.9
  4. WAChecker - Check, Verify & Filter Number Describes nearly the same job, smaller audience 3k users ★ 3.7
  5. WACheck Pro - Number Validator for WhatsApp™ Describes nearly the same job, smaller audience 4 users

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/pepdpaiacpcgjoapmhehgmjcicninpgf/badge.svg)](https://extops.dev/extensions/pepdpaiacpcgjoapmhehgmjcicninpgf)

HTML

<a href="https://extops.dev/extensions/pepdpaiacpcgjoapmhehgmjcicninpgf"><img src="https://extops.dev/extensions/pepdpaiacpcgjoapmhehgmjcicninpgf/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-29. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built