Is Zistemo extension safe?

Low risk

Zistemo extension sends a bundled API key with requests to api.zistemo.com.

When its Zistemo integrations call account, timer, sync, or login methods, requests to api.zistemo.com include a fixed api_dev_key header bundled in the extension. Zistemo's API receives that key along with the request data for those extension features.

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

zistemov1.0.144Chrome Web Store
15Risk
Who publishes it

DAYquiri GmbH - 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
zistemo
Declared legal entity
DAYquiri GmbH
Registered address
Freier Platz 10, Schaffhausen, SCHAFFHAUSEN 8200, Schweiz
Registered contact
Siggi Buss

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 Zistemo 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.

  • api.zistemo.com

    Zistemo extension sends data to api.zistemo.com. No other extension we have analysed sends data here.

Updated 30 September 2026bdjlkpmifpfahoefpjkmaiggmpbelfdi