Is Simplicate safe?

Low risk

Simplicate embeds an OAuth client secret used when exchanging authorization codes for tokens.

The extension includes a hardcoded OAuth client ID and client secret in its shipped background script. When a user signs in, the extension posts authorization codes to Simplicate OAuth token endpoints using those embedded credentials.

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

simplicate.comv3.2Chrome Web Store
15Risk
Who publishes it

Simplicate Software B.V. - no other listings under this identity, 2 shared hostnames

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

Publisher
simplicate.com
Declared legal entity
Simplicate Software B.V.
Registered address
Laan Corpus den Hoorn 102-1, Groningen 9728JR, NL
Registered contact
Daniël Smidt

Shared hosts - 2 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.

docs.locize.com
Also called by 2 other listings, including Skimlinks Editor tool
api.locize.app
Also called by 3 other listings, including Skimlinks Editor tool, %EB%9E%AD%ED%94%8C%EB%A6%AD%EC%8A%A4-%EB%84%B7%ED%94%8C%EB%A6%AD%EC%8A%A4-%EC%9D%B4%EC%A4%91%EC%9E%90%EB%A7%89-ai-%EC%98%81%EC%96%B4-%ED%95%99%EC%8A%B5

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 Simplicate 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.

  • auth.simplicateapp.com

    Simplicate sends data to auth.simplicateapp.com. No other extension we have analysed sends data here.

  • user-supplied Simplicate domain

    Simplicate sends data to user-supplied Simplicate domain. Named as a recipient in this extension's own analysis.

Updated 30 September 2026lnmfbaobeliahpkiakfgfephfechelhn