ExtSpot
AssinaWhats icon

AssinaWhats Chrome Extension Analysis

Automation & Workflow Efficiency

Chrome extension ID: pmdbppfdbklpfjkmeinihkiinopjnpli

This browser extension automatically appends a pre-configured signature to WhatsApp Web messages. It provides a lightweight, local-storage-based solution that ensures consistency in professional outreach without requiring external server data transmission.

Developer:Escola Shark
Version:1.0
Size:66.92KiB
Last updated:
View developer profile
External:Chrome Web Store

Overview

Installs

395

Rating

★ 5.0

1 reviews

Languages

1 locales

Includes português (Brasil)

Market analysis

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

Backed by review samples

Macro category

Automation & Workflow Efficiency

Pricing friction

Low review signal

Complaint intensity

Low review signal

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

Listing positioning

AssinaWhats positions itself as a professional communication tool for WhatsApp Web that automates the addition of personalized signatures to messages. It emphasizes ease of use, standardization, and the ability to maintain a professional brand identity for teams and individual sellers.

Inferred product pattern

A simple utility extension for automating text input within the WhatsApp Web interface.

Review-backed pain points

No significant pain points reported in the current review sample.

Observed feature gaps

No feature gaps identified from public data or reviews.

Tags
WhatsAppCommunicationProfessional BrandingAutomation
Target users

- Business Owners

- Sales Representatives

- Customer Support Teams

- Consultants

Primary use cases

- Standardizing professional communication

- Identifying message senders in a team

- Automating repetitive signature insertion

Positive themes

- Effective for distinguishing between different team members in operations

Negative themes

- No negative themes identified in current samples

Observed friction

- No pricing friction observed; the extension appears to be free.

Evidence boundary: Data gathered from the Chrome Web Store listing and a single highly positive user review confirming operational utility. The evidence is based on a very small sample size (one review), which may not represent the full user experience or potential edge cases.
Complaint summaries
Review-backed complaint signals grouped by operational area.

Support

None reported.

Reliability

None reported.

Privacy

None reported.

Access & pricing

- Free usage observed

- No account requirement observed

- Free plan or free usage claimed

Store listing facts

Listing assets

- Screenshots: 1

- Videos: 0

- Languages: 1

Trust signals

- Privacy policy

- Developer contact

Store metadata

- Version: 1.0

- Size: 66.92KiB

- 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 Web signatureauto signature for WhatsAppWhatsApp professional messagesWhatsApp Web automation

Comparison

WhatsApp business toolsWhatsApp branding extensions

Problem

WhatsApp message brandingprofessional WhatsApp communication

Alternative

WhatsApp CRM plugins

Similar extensions

Jump to related discovery paths:

More in communicationMore from this developer

Screenshots

AssinaWhats screenshot

Links

Privacy policy: https://escola.sharkecommerce.com.br/politica-de-privacidade-escola-shark/

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