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Software Sovereignty Checker

ExtensionTools4 users
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Overview

Data-ethics score for any site, plus European, GDPR-friendly alternatives to the SaaS tools you use. Runs locally.

Sovereignty Checker rates the data-ethics of any website with an instant A-F grade, reveals embedded trackers and data collection practices, and recommends European, GDPR-friendly alternatives to popular SaaS tools — all without sending your data anywhere. ✓ Real-time data-ethics score (A=best, F=worst) ✓ Detects 356+ SaaS tools (Slack, Salesforce, HubSpot, etc.) ✓ 339 European alternatives at your fingertips ✓ See trackers, CDNs, and analytics on any site ✓ Fully private — runs entirely locally, no data sent to servers ✓ Bilingual: English & German Perfect for privacy-conscious teams, GDPR compliance officers, and anyone who wants to understand what data websites are collecting. Switch to European tools that respect your privacy. Open source. No subscriptions. No tracking.

Details

  • Version
    2.2.0
  • Updated
    August 7, 2026
  • Offered by
    iona.dzidzishvili
  • Size
    96.98KiB
  • Languages
    Deutsch
  • Developer
    Iona Dzidzishvili
    Innsbrucker Straße 4 Berlin 10825 DE
    Email
    Iona.dzidzishvili@gmail.com
    Phone
    +49 178 2045474
  • Trader
    This developer has identified itself as a trader per the definition from the European Union and committed to only offer products or services that comply with EU laws.

Privacy

Manage extensions and learn how they're being used in your organization

Software Sovereignty Checker has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.

Software Sovereignty Checker handles the following:

User activity
Website content

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes
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