Is ChatSider:Free ChatGPT Assistant(GPT4) safe?

Low risk

ChatSider sends active tab URLs, IP-derived location, and a persistent UUID to an Aliyun logstore.

On install or update, ChatSider records the active tab URL along with a generated user ID, IP-derived location details, browser details, language, and timestamps. The same telemetry path is also used for copy and chat UI events from pages where its content scripts run, with event labels that include the current page domain.

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

Allen Alexisv1.0.19Chrome Web Store
18Risk
Who publishes it

Allen Alexis - 3 other listings from the same operator, 3 of them carrying a finding

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

Publisher
Allen Alexis

Same store account

3 other listings published from this account, 150k+ users between them. 3 of them carry a finding.

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.

dev.extensiondock.com
Also called by 1 other listing: ChatSider AI Copilot : ChatGPT & Claude
dev-chatpdf.extensiondock.com
Also called by 2 other listings, including PPT Summary Genius - ChatGPT for PPT
dev.chatsnow.ai
Also called by 3 other listings, including ChatSider AI Copilot : ChatGPT & Claude, ChatsNow: ChatGPT AI Sidebar (o1-preview, GPT-4o, Claude 3, Gemini)

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 1.0.19. 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 every site you visit

    http://*/*

  • Read and change your data on every secure site you visit

    https://*/*

  • Add items to the right-click menu

    contextMenus

  • See the address and title of every tab you have open

    tabs

  • Store data in your browser

    storage

  • Run its own code inside the pages you visit

    scripting

declarativeNetRequestWithHostAccess

Where it sends data

Destinations our analysis observed ChatSider:Free ChatGPT Assistant(GPT4) 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.

  • ip-api.comwidely used

    ChatSider:Free ChatGPT Assistant(GPT4) sends data to ip-api.com. A widely used service: 62 other extensions we have analysed send data here.

  • ipinfo.iowidely used

    ChatSider:Free ChatGPT Assistant(GPT4) sends data to ipinfo.io. A widely used service: 45 other extensions we have analysed send data here.

  • hawkeye-us.us-west-1.log.aliyuncs.com

    ChatSider:Free ChatGPT Assistant(GPT4) sends data to hawkeye-us.us-west-1.log.aliyuncs.com. 18 other extensions we have analysed send data here.

Updated 30 September 2026nnadblfkldnlfoojndefddknlhmibjme