By: danc2
Maximize your savings on Amazon with Amazon Unit Price! This Firefox extension is your key to unlocking better deals by comparing unit prices directly on search pages. Make informed decisions quickly and get the best value for your money.
Features & Capabilities
User Growth & Download Statistics
Manifest V3 Add-on
- By:
- danc2
- Daily users:
- 75 2
- Rating:
- 5.00 (2)
- Version:
- 2.2.5 Last updated: 2025-10-27
- Version code:
- 6062164
- Creation date:
- 2024-03-23
- Risk:
- Very high risk impact Moderate risk likelihood
- Permissions:
- Host permissions:
- *://*.amazon.com/*
- *://*.amazon.ca/*
- *://*.amazon.co.uk/*
- *://*.amazon.de/*
- *://*.amazon.fr/*
- *://*.amazon.it/*
- *://*.amazon.es/*
- *://*.amazon.co.jp/*
- *://*.amazon.cn/*
- *://*.amazon.in/*
- *://*.amazon.com/*
- Content scripts matches:
- *.amazon.com
- *.amazon.ca
- *.amazon.co.uk
- *.amazon.de
- *.amazon.fr
- *.amazon.it
- *.amazon.es
- *.amazon.co.jp
- *.amazon.cn
- *.amazon.in
- *.amazon.com
- Size:
- 1.29MB
- Email:
- da*****@takeoffpdx.com
- Full description:
- See detailed description
- Source:
- Firefox Add-ons Store
- Data ingested on:
- 2026-06-21
- Compare stats and ranking:
- Amazon Unit Price vs Walmart Unit Price
- Amazon Unit Price vs Amazon Coupon Sorter
- Amazon Unit Price vs Unit Price Shopper
Ranking
Other platforms
For Developers
Contact the developer
Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Permission Change History
2025-05-14: Version 2.0.7 → 2.0.8
Remove Permissions: activeTab
2025-04-21: Version 2.0.1 → 2.0.3
Add Permissions: activeTab
Remove Permissions: tabs
2025-04-19: Version 2.0 → 2.0.1
Add Host permissions: *://*.amazon.com/* *://*.amazon.ca/* *://*.amazon.co.uk/* *://*.amazon.de/* *://*.amazon.fr/* *://*.amazon.it/* *://*.amazon.es/* *://*.amazon.co.jp/* *://*.amazon.cn/* *://*.amazon.in/* *://*.amazon.com.mx/* *://*.amazon.com.br/* *://*.amazon.com.au/* *://*.amazon.nl/* *://*.amazon.se/* *://*.amazon.pl/* *://*.amazon.sg/* *://*.amazon.com.tr/* *://*.amazon.ae/* *://*.amazon.sa/* *://*.amazon.com.be/* *://*.amazon.eg/* *://*.amazon.lu/* *://*.amazon.at/* *://*.amazon.ch/* *://*.amazon.ie/* *://*.amazon.co.nz/* *://*.amazon.co.za/*
Remove Permissions: activeTab
2025-04-13: Version 1.0.8 → 2.0
Add Permissions: tabs
2025-01-24: Version 1.0.2 → 1.0.3
Remove Permissions: notifications
2025-01-11: Version 1.0.1 → 1.0.2
Remove Host permissions: *://*.amazon.com/* *://*.amazon.ca/* *://*.amazon.co.uk/* *://*.amazon.de/* *://*.amazon.fr/* *://*.amazon.it/* *://*.amazon.es/* *://*.amazon.co.jp/* *://*.amazon.in/* *://*.amazon.com.br/* *://*.amazon.com.mx/* *://*.amazon.com.au/* *://*.amazon.nl/* *://*.amazon.sg/* *://*.amazon.com.tr/* *://*.amazon.ae/* *://*.amazon.sa/* *://*.amazon.se/* *://*.amazon.pl/*
Add Permissions: storage notifications
Remove Permissions: scripting
User Reviews
This is an wonderful extension that saves both time and money by making it easier to find the cheapest items on Amazon.
by Te*****, 2024-04-19
Great tool if your ordering something from Amazon with multiple items. It helped me to quickly find the cheapest pack of Solar eclipse glasses
by dm*****, 2024-04-01
Is Amazon Unit Price 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.
Amazon Unit Price requires a lot of sensitive permissions. Exercise caution before installing.
Risk impact analysis details
- Critical Request access to the following domains: amazon.com, amazon.ca, co.uk, amazon.de, amazon.fr, amazon.it, amazon.es, co.jp, amazon.cn, amazon.in, com.mx, com.br, com.au, amazon.nl, amazon.se, amazon.pl, amazon.sg, com.tr, amazon.ae, amazon.sa, com.be, amazon.eg, amazon.lu, amazon.at, amazon.ch, amazon.ie, co.nz, co.za
- High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
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.
Amazon Unit Price 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.
- Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
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