Is clearspace safe?

Clean risk

clearspace sends feedback submissions with account details to a hardcoded Slack webhook.

When a user submits the popup feedback form, clearspace posts the entered feedback to Slack along with account details from the extension. The payload can include the signed-in email address, phone number, trial email from extension storage, RevenueCat entitlement status, Firebase UID, and the feedback text.

extensionv0.4.6Chrome Web Store
2Risk
Who publishes it

Clearspace Technologies - 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
extension
Declared legal entity
Clearspace Technologies
Registered address
425 Divisadero St # 200, San Francisco, CA 94117-2242, US
Registered contact
Royce Branning

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 0.4.6. 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

    <all_urls>

  • Store data in your browser

    storage

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

    tabs

  • See every page you navigate to, as you navigate to it

    webNavigation

  • Run its own code inside the pages you visit

    scripting

  • Schedule its own background tasks

    alarms

Where it sends data

Destinations our analysis observed clearspace 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.

  • hooks.slack.com

    clearspace sends data to hooks.slack.com. 5 other extensions we have analysed send data here.

Updated 30 September 2026geebjpiagpchjgjdanomkgjhcjnahjfe