Is Snowplow Debugger safe?

Clean risk

Snowplow Debugger sends DevTools telemetry about inspected site hostnames and tracker identifiers to sp.snowcatcloud.com.

When its DevTools panel is opened on a page that emits Snowplow requests, Snowplow Debugger observes the page's network activity and builds tracker records. With usage telemetry enabled by default, it sends a structured event to sp.snowcatcloud.com that includes the inspected site hostname, Snowplow collector hostname, and app ID.

SnowcatCloud Inc.v1.2.2Chrome Web Store
2Risk
Who publishes it

Snowcat Cloud Inc. - 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
SnowcatCloud Inc.
Declared legal entity
Snowcat Cloud Inc.
Registered address
3261 Via Marin, La Jolla, CA 92037, US
Registered contact
Joao Correia

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 1.2.2. 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>

  • Act on the current tab, but only after you click the extension

    activeTab

  • Store data in your browser

    storage

  • Watch every request your browser makes

    webRequest

Where it sends data

Destinations our analysis observed Snowplow Debugger 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.

  • sp.snowcatcloud.com

    Snowplow Debugger sends data to sp.snowcatcloud.com. No other extension we have analysed sends data here.

Updated 30 September 2026jbnlcgeengmijcghameodeaenefieedm