Companies Using - Find their techstack.

Name: Companies Using - Find their techstack.
Author: Companies Using

By: Companies Using

Displays technology information on LinkedIn company pages.

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Features & Capabilities

Displays technology information on LinkedIn company pages.

Companies Using – Discover Company Tech on LinkedIn

Easily see what technologies companies use — right on their LinkedIn pages!

Features: • Instantly view a company’s technology stack on LinkedIn • Convenient floating panel for quick access • Always up-to-date technology data

How to Use:

Browse to any LinkedIn company page


Click the “Companies Using” tab on the right side

Explore the company’s tech stack with no hassle

Privacy:

Works only on LinkedIn company pages


Uses only publicly available data

No personal data collected or tracked

For help or feedback, visit CompaniesUsing.com

User Growth & Download Statistics

Add-on

By:

Companies Using

Daily users:

Version:

1.0.0 Last updated: 2025-06-21

Version code:

5972091

Creation date:

2025-06-18

Risk:

Permissions:

tabs
activeTab
https://www.linkedin.com/*
https://companiesusing.com/*
https://companies-using-extension-handler.drinkcoffee.workers.dev/*

Content scripts matches:

www.linkedin.com

Size:

43.74KB

Email:

he*****@companiesusing.com

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-19

Compare stats and ranking:

Ranking

# 125,681 ▲ 2,810

Other rankings

#212 in company keyword 8 ▲ 1

For Developers

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Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Companies Using

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/companies-using-techstack/

Email:

he*****@companiesusing.com

Website:

https://companiesusing.com

Is Companies Using - Find their techstack. Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Companies Using - Find their techstack. requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Companies Using - Find their techstack. is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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