Is DemandScience Chrome Extension safe?

Clean risk

DemandScience Chrome Extension sends Gmail sender and recipient email addresses to sigstr.net for campaign banners.

When you compose mail in Gmail, the extension reads your account email address and the To/Cc recipient email addresses. It sends those addresses to sigstr.net to choose the DemandScience campaign banner shown in the compose window.

sigstr-chrome-storev10.0.2Chrome Web Store
0Risk
Who publishes it

Terminus Software, Inc - 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
sigstr-chrome-store
Declared legal entity
Terminus Software, Inc
Registered address
925 Peachtree Street Northeast, Atlanta, GA 30309, US
Registered contact
Stephanie Falk

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 DemandScience Chrome Extension 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.

  • www.sigstr.net

    DemandScience Chrome Extension sends data to www.sigstr.net. No other extension we have analysed sends data here.

Updated 30 September 2026ihgbenpajiikgfimgecpdloilhaolijd