Is EuroSaver – Amazon Europe Price Comparison safe?
EuroSaver sends the Amazon marketplace country from product pages to eurosaver.net for banner selection.
When you open a supported Amazon European product page, EuroSaver checks the page and requests banner content from eurosaver.net. The reviewed source shows that request includes the Amazon marketplace country and a banner selector parameter.
Who publishes itFoundere Developer - no other listings under this identity, 2 shared hostnames
Foundere Developer - no other listings under this identity, 2 shared hostnames
What this publisher told the store about itself, and the other listings that told it the same thing.
Shared hosts - 2 hostnames
Hostnames hardcoded in this extension that few other listings call. That can mean one operator behind both, and it can equally mean a small shared vendor, so it is context rather than a conclusion. Hosts that many listings call are left out: they are services, not connections.
AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.
Publishers can request a review.
Findings
Extension relays Amazon price checks through a remote WebSocket
EuroSaver runs a background WebSocket client, on by default, connecting to realtime.eurosaver.net.
It can receive ASIN and country tasks, fetch product pages across Amazon locales, extract price data, and send results to eurosaver.net.
A remote-config-dependent WebSocket task supplies an Amazon ASIN and country.
The extension fetches Amazon product pages, extracts price data from page content, and sends the result to eurosaver.net.
| Field | Value | Why it matters | |
|---|---|---|---|
Amazon product URL | https://www.amazon.de/dp/B0EXAMPLE (illustrative) | Identifies the product page or locale page involved in the price lookup. | |
Amazon page content | Amazon product page HTML containing price text (illustrative) | Provides page material used to parse current product pricing. |
Observed during dynamic analysis: the extension opened the realtime.eurosaver.net WebSocket while the WebSocket client setting was enabled, supporting the background price-task behavior recorded in the claim.
What it can do
Permissions this extension asks for, as declared in version 1.4.7. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.
Read and change your data on www.amazon.de
*://www.amazon.de/*
Read and change your data on www.amazon.fr
*://www.amazon.fr/*
Read and change your data on www.amazon.it
*://www.amazon.it/*
Read and change your data on www.amazon.es
*://www.amazon.es/*
Read and change your data on www.amazon.nl
*://www.amazon.nl/*
Read and change your data on www.amazon.se
*://www.amazon.se/*
Read and change your data on www.amazon.co.uk
*://www.amazon.co.uk/*
Read and change your data on www.amazon.com.be
*://www.amazon.com.be/*
Read and change your data on www.amazon.pl
*://www.amazon.pl/*
Read and change your data on www.amazon.ie
*://www.amazon.ie/*
Read and change your data on www.amazon.com
*://www.amazon.com/*
Read and change your data on www.amazon.ca
*://www.amazon.ca/*
Read and change your data on www.amazon.com.mx
*://www.amazon.com.mx/*
Read and change your data on www.amazon.com.br
*://www.amazon.com.br/*
Read and change your data on www.amazon.co.jp
*://www.amazon.co.jp/*
Read and change your data on www.amazon.in
*://www.amazon.in/*
Read and change your data on www.amazon.com.au
*://www.amazon.com.au/*
Read and change your data on www.amazon.sg
*://www.amazon.sg/*
Read and change your data on www.amazon.ae
*://www.amazon.ae/*
Read and change your data on www.amazon.sa
*://www.amazon.sa/*
Read and change your data on www.amazon.com.tr
*://www.amazon.com.tr/*
Read and change your data on www.amazon.eg
*://www.amazon.eg/*
Act on the current tab, but only after you click the extension
activeTab
Store data in your browser
storage
Where it sends data
Destinations our analysis observed EuroSaver – Amazon Europe Price Comparison contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.
- eurosaver.net
EuroSaver – Amazon Europe Price Comparison sends data to eurosaver.net. No other extension we have analysed sends data here.