Comparison · Updated 2026
PrivacyGuard vs uBlock Origin
uBlock Origin is the most widely used open-source ad and tracker blocker, beloved by technical users for its granular filter list control. PrivacyGuard is a privacy-by-design browser extension focused on GDPR-aligned data minimisation, easy non-technical setup, and Gera Services account integration.
At a glance
| Dimension | PrivacyGuard | uBlock Origin |
|---|---|---|
| Primary focus | Privacy-by-design browser protection + GDPR-aligned policy | Ad and tracker blocking via community filter lists |
| Open source | Source at geraservicesuk/privacyguard-extension | Fully open source, GPLv3 |
| Filter list model | Curated privacy-first ruleset, managed updates | EasyList, EasyPrivacy, uAssets + user custom lists |
| Ease of use | One-click install, no manual configuration needed | Simple defaults; advanced features require technical knowledge |
| Gera account integration | Privacy dashboard linked to Gera Services account | No account — fully standalone |
| Cost | Free | Free (donate to support maintainers) |
| Manifest V3 support | Chrome Manifest V3 compatible | MV3 adaptation in progress; verify at github.com/gorhill/uBlock |
Frequently asked questions
How does PrivacyGuard compare to uBlock Origin?
uBlock Origin is a free, open-source blocker with extensive filter lists and advanced control. PrivacyGuard is designed for privacy-first users who want GDPR-aligned data minimisation and ease of use. Both block trackers — PrivacyGuard prioritises policy compliance; uBlock Origin prioritises granular control.
Is PrivacyGuard open source like uBlock Origin?
uBlock Origin is GPLv3. PrivacyGuard's source is at geraservicesuk/privacyguard-extension.
Which is better for non-technical users?
PrivacyGuard is designed for non-technical users who want strong tracker blocking without configuring filter lists. uBlock Origin is powerful but requires technical familiarity for advanced features.
Try PrivacyGuard — private by design
Free. GDPR-aligned. Minimal permissions. No filter list management required.