ExtSpot
Number Checker for WhatsApp – Validate, Search & Lookup icon

Number Checker for WhatsApp Chrome Extension Analysis

Social Media Growth & Marketing

Store listing title: Number Checker for WhatsApp – Validate, Search & Lookup

Chrome extension ID: elglipbjpkoapgnaomjcmcpkioefphgj

A Chrome extension that validates whether phone numbers are registered on WhatsApp. It includes a sequential number generator and allows users to export verified data in Excel, CSV, or JSON formats.

Developer:charlesgarcia3245
Version:1.3.2
Size:2.93MiB
Last updated:
View developer profile
External:Chrome Web StoreOfficial website

Overview

Installs

3K+

Rating

★ 4.8

22 reviews

Languages

55 locales

Includes Deutsch, English, English (Australia), English (United Kingdom)...

Market analysis

Review-backed positioning, friction, and market signals for this Chrome extension.

Backed by review samples

Macro category

Social Media Growth & Marketing

Pricing friction

Low review signal

Complaint intensity

Moderate review signal

Listing & review signals
Observed signals from store listing text and review samples.

Listing positioning

The product is positioned as a fast, secure, and privacy-first bulk WhatsApp number verification tool. It emphasizes local browser-based processing and target usage for marketing teams and businesses to clean contact lists.

Inferred product pattern

Lead validation utility for WhatsApp marketing automation.

Review-backed pain points

One user reported that their account was banned after verifying fewer than 1,000 numbers, citing a failure in the tool's anti-ban protections.

Observed feature gaps

Lack of robust anti-detection or throttling mechanisms to prevent WhatsApp account suspension during bulk checks.

Tags
WhatsApp ValidatorPhone VerificationBulk Number FilterLead ValidationMarketing Utility
Target users

- Marketing teams

- Businesses

- Lead generators

- WhatsApp marketers

Primary use cases

- Bulk WhatsApp account verification

- Cleaning contact lists for outreach

- Generating sequential phone number lists for testing

- Exporting validated contact data

Positive themes

- General efficiency

- Ease of use

- Performance meeting expectations

Negative themes

- Account banning risks

- Ineffective anti-ban mechanisms

Observed friction

- Account blocking complaints detected

- No pricing information is explicitly mentioned in the listing or reviews.

Evidence boundary: Analysis based on the store listing and a subset of reviews, including one critical report of account banning. Small review sample size; some high-rating reviews suggest potential incentivization (rating for functionality).
Complaint summaries
Review-backed complaint signals grouped by operational area.

Support

No specific support or refund complaints found in the provided samples.

Reliability

A report of account suspension suggests potential reliability issues regarding safety for the user's WhatsApp account.

Privacy

No privacy complaints observed; listing claims 100% local processing.

Access & pricing

- No clear monetization signal

- Account required for core usage

- No clear pricing signal

Store listing facts

Listing assets

- Screenshots: 4

- Videos: 0

- Languages: 55

Trust signals

- Privacy policy

- Developer contact

- Official website

Store metadata

- Version: 1.3.2

- Size: 2.93MiB

- Last updated:

Listing SEO keywords

Search intent keywords
Keyword signals for evaluating how users may discover, compare, or search for this extension category.

Core discovery

WhatsApp number checkerbulk WhatsApp validatorWhatsApp account verifierphone number filter WhatsApp

Comparison

best WhatsApp number validatorWhatsApp number checker vs filter

Problem

how to check if number has WhatsAppvalidate bulk WhatsApp numbersWhatsApp number filter tool

Alternative

WhatsApp validator alternativebulk WhatsApp search tool

Similar extensions

Jump to related discovery paths:

More in socialMore from this developer

Screenshots

Number Checker for WhatsApp – Validate, Search & Lookup screenshot
Number Checker for WhatsApp – Validate, Search & Lookup screenshot
Number Checker for WhatsApp – Validate, Search & Lookup screenshot
Number Checker for WhatsApp – Validate, Search & Lookup screenshot

Links

Website: watools.im

Privacy policy: https://docs.google.com/document/d/e/2PACX-1vQgyyyqI2IQ1wvlej3M70GWDGvxp7SGJHVjqrfZl8_spbdMdkVKm5UFHqYsNyQYn7nxWWMGzpWxtXfa/pub

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