Is Marfeel Copilot safe?

Low risk

Marfeel Copilot forwards the active tab's page content and title to a hub.marfeel.com side-panel iframe.

When its side panel requests page data, the content script serializes recognized CMS article fields or the full document and posts the result to the Marfeel Hub iframe. The extension also installs a browser rule that removes frame-blocking response headers from Google, Microsoft, and Marfeel authentication subframes while it is installed.

Part of this rating comes from analysis signals we haven't published as detailed findings yet.

Marfeelv1.1.0.1146Chrome Web Store
15Risk
Who publishes it

Marfeel Solutions S.L. - no other listings under this identity

What this publisher told the store about itself, and the other listings that told it the same thing.

Publisher
Marfeel
Declared legal entity
Marfeel Solutions S.L.
Registered address
Av. de Josep Tarradellas, 20, 6th floor, Barcelona, Barcelona 08029, ES
Registered contact
Marfeel Solutions S.L.

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

Where it sends data

Destinations our analysis observed Marfeel Copilot 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.

  • hub.marfeel.com

    Marfeel Copilot sends data to hub.marfeel.com. No other extension we have analyzed sends data here.

Updated 2 November 2026hhkjhadndjgmdlcoikhkmihddopjcach