Is GigaBrain - AI Companion for Reddit safe?

Low risk

GigaBrain - AI Companion for Reddit sends Amazon product page details to thegigabrain.com when you view product pages.

When you open an Amazon product page, the extension reads product details from the page, including the URL, title, feature bullets, brand, category, prices, image, and review text. It sends those details through its background worker to GigaBrain's GraphQL API.

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

GigaBrainv0.1.2Chrome Web Store
15Risk
Who publishes it

GigaBrain - 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
GigaBrain
Registered address
2339 Union St., Unit 1, San Francisco, CA 94123, US
Registered contact
Mark Hudson

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

Publishers can request a review.

What it can do

Permissions this extension asks for, as declared in version 0.1.2. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.

  • Store data in your browser

    storage

  • Add items to the right-click menu

    contextMenus

Where it sends data

Destinations our analysis observed GigaBrain - AI Companion for Reddit 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.

  • thegigabrain.com

    GigaBrain - AI Companion for Reddit sends data to thegigabrain.com. No other extension we have analysed sends data here.

Updated 30 September 2026kofkhnkdmpbngifdgbjeedlppjilcaei