Is Prolific Assistant safe?

Clean risk

Monitors Prolific for new studies and alerts you when studies are available.

This extension checks https://www.prolific.com/ for new studies and shows the number available on its toolbar icon. It can send desktop notifications, play a configurable alert sound, and show the last time studies were checked.

0Risk
Who publishes it

Prolific - 1 other listing from the same operator, none carrying a finding

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

Publisher
Prolific
Declared legal entity
Prolific
Registered address
483 Green Lanes, London N13 4BS, GB
Registered contact
Prolific Academic Ltd.

Same operator - 1 listing

Published under a different store account, but sharing the registered address, contact or declared legal entity this one gave the store.

Shared hosts - 3 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.

api.prolific.com
Also called by 2 other listings, including Prolific Assistant
auth.prolific.com
Also called by 2 other listings, including Prolific Assistant
internal-api.prolific.com
Also called by 3 other listings, including Prolific Assistant

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 Prolific Assistant 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.prolific.com

    Prolific Assistant sends data to www.prolific.com. No other extension we have analysed sends data here.

Updated 15 October 2026ocfncbnofopjedoepmekajbgdenadepp