Compare and analyze Firefox add-ons

All-in-one platform for competitor research, risk analysis, and growth tracking

FirefoxStats makes Firefox add-on metrics more accessible to everyone, enable competitive analysis, identify bad actors, and help support the growth of good Firefox add-ons.

Multi-platform support

We provide browser and add-on metrics across multiple platforms, allowing you to keep track of your extension stats easily.

What you can do with FirefoxStats

Track extension

Get email updates on your favorite Firefox add-ons.

Compare extension

Compare two Firefox add-ons side-by-side.

Stats trends

View Firefox add-on stats and ranking over time.

Risk analysis

Assess Firefox add-on risk impact and likelihood.


Download current and past Firefox add-ons.

Inspect source code

Inspect Firefox add-on source code and see what changed in each version.

Advanced search

Search through all Firefox add-on across 50+ attributes.

Raw data download

Export all the extension stats as a CSV for custom analysis.

Advanced reviews search

Search through user reviews across all Firefox add-ons.

Product summarizer

Generate a short summary for your Firefox add-on that you can use for your post or article.

Ad copy creator

Generate an ad-copy that you can use to promote your Firefox add-on.

Keyword analyzer

Analyze the potential keywords in your Firefox add-on's summary.

Customer testimonials

I have rarely seen a website that centralizes information about a specific market so efficiently and neatly. A must for all those who want to get an overview of the entire browser extension market in just a few clicks!

Assil Harouak - Entreprenuer

We've been using Chrome-stats data for almost a year now. It's an indispensable market analytics tool for us: keyword tracking, competitor positions, and ASO optimization. If you want to grow your extension based on data, you have no choice - just use Chrome-stats.

Uladzimir Yankovich - Founder @ Manganum

Absolutely love the depth and quality of information that is provided on the platform. It is my goto place to validate extension ideas and look up on the competition. I am a Premium User.

William A. - Founder @

I cannot recommend Chrome-Stats enough. It's the best extension analytics product out there and has helped our team identify key trends, important keywords, and adjust our messaging. 10/10 customer support too :) A must have tool for Chrome Extension teams!

Brian Shultz - CTO @ Tango

Explore FirefoxStats

#1 Gray_Green_White Gray_Green_White
User count: N/A
Rating: 0
The main colour of the theme is gray, the highlights are green, the texts are white. Inspired by, dedicated to and created with love for Linux Mint operating system.
#2 nineX nineX
Publisher: 九筱
User count: N/A
Rating: 0
#3 Winter spruces Winter spruces
Publisher: Astrum Caelum
User count: N/A
Rating: 0
Winter landscape spruce trees.
#4 Snoflakes crystals Snoflakes crystals
Publisher: Astrum Caelum
User count: N/A
Rating: 0
Snowflakes and water drops, browser theme.
#5 Predator Thermal View Predator Thermal View
Publisher: Rix
User count: N/A
Rating: 0
Predator Theme Thermal View
#6 History Cleaner by Tags History Cleaner by Tags
User count: N/A
Rating: 0
History Cleaner Extension to remove History entries by Tags

#1 SimpleDiscordCrypt SimpleDiscordCrypt
Publisher: An0
User count: 99
Rating: 3
Discord message encryption plugin, it gives end-to-end client side encryption for your messages and files with automatic key exchange
#2 MetaDock MetaDock
User count: 74
Rating: 4
Improve the usability of blockchain explorers, including, Etherscan, BscScan, and *scans of most EVM-compatible chains.
#3 Table to CSV Table to CSV
Publisher: igorlogius
User count: 499
Rating: 12
Save HTML Tables, CSS Pseudo/DIV Tables or Lists (UL/OL) as a comma seperated values (CSV) file which can be opened with any spreadsheet processor (e.g. excel, libreoffice-calc,gnumeric) for further processing and conversion (e.g. to xls or ods)
#4 Chat Gpt Long Text Input Chat Gpt Long Text Input
Publisher: NicoleFaye
User count: 485
Rating: 3
A firefox Browser plugin for Chat Gpt that automates the entry of a large peice of text a little bit at a time.
Publisher: Robert Reiz
User count: 4
Rating: 0
ZEIT.IO Time Tracking for Agencies & Experts.
#6 YouTube Auto HD + FPS YouTube Auto HD + FPS
Publisher: avi12
User count: 3,917
Rating: 106
Automatically set the videos' quality on YouTube according to their FPS!

#1 Neeva AI Search Neeva AI Search
Publisher: Neeva Inc
User count: 8,547
Rating: 37
Neeva AI Search
#2 Neeva AI Search Neeva AI Search
Publisher: Neeva Inc
User count: 812
Rating: 9
Neeva AI Search
#3 Aklamio Cashbar Aklamio Cashbar
Publisher: aklamio
User count: 231
Rating: 3
Mit aklamio machst du deinen Browser zur Goldgrube. Installieren und mit nur einem Klick durch Empfehlungen von über 10 Millionen Produkten und durch Cashback bei über 1000 Shops Geld für dich oder deine Freunde kassieren.
#4 Complice New Tab Page Complice New Tab Page
Publisher: Malcolm Ocean
User count: 30
Rating: 2
Put what's most important right in front of you. Replaces your new tab page with the next action towards your goals. (Also has a big DONE button)
#5 LeetCode Which Company LeetCode Which Company
Publisher: Avik Sarkar
User count: 19
Rating: 0
While solving a LeetCode problem this extension shows the name of companies who asked that problem. Check this Video:

#1 uBlock Origin uBlock Origin
Publisher: Raymond Hill
User count: 6,407,455
Rating: 15,493
Finally, an efficient wide-spectrum content blocker. Easy on CPU and memory.
#2 Adblock Plus Adblock Plus
Publisher: Adblock Plus
User count: 4,452,997
Rating: 9,721
One of the most popular free ad blockers for Firefox. Block annoying ads on sites like Facebook, YouTube and all other websites. Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).
#3 Easy Screenshot Easy Screenshot
Publisher: Mozilla Online
User count: 3,680,839
Rating: 674
Capture a screenshot of the whole webpage, and save in your desktop in default.
#4 AdBlocker Ultimate AdBlocker Ultimate
Publisher: AdAvoid
User count: 2,152,015
Rating: 20,311
Completely remove ALL ads. No “acceptable” ads or whitelisted advertisers allowed. This free extensions also helps block trackers and malware.
#5 Language: English (US) Language: English (US)
Publisher: Mozilla Firefox
User count: 2,025,132
Rating: 650
Firefox Language Pack for English (US) (en-US)
#6 Video DownloadHelper Video DownloadHelper
Publisher: mig
User count: 1,925,751
Rating: 23,676
The easy way to download and convert Web videos from hundreds of YouTube-like sites.

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