What Ghostery is
Ghostery blocks ads and trackers, reduces cookie popups, and shows detected tracking technologies. It is a useful middle ground between one-click protection and expert rule management.
Feature coverage
- Ad and tracker blocking
- Tracker identification
- Cookie-popup reduction
What stands out
- Large strong rating sample
- Explains detected trackers
- Actively maintained
Tradeoffs to know
- Can overlap with browser or network blockers
- Some sites break under strict protection
- Advanced behavior still needs occasional tuning
Permissions and privacy
Page access
Protection tools often need broad request or page access to block trackers and malicious content. That reach is functional, but it makes publisher trust and update history especially important.
Data notes
A privacy extension is itself in a privileged position. We weigh the store disclosure, publisher identity, code transparency, and maintenance record—not the privacy label alone.
Pricing
Free extension with optional contributions and products. Pricing and plan limits change more often than store metadata, so use the linked developer page as the final check before subscribing.
Alternatives
Sources
We used the official Chrome Web Store listing and first-party developer material. Public metrics can change after the fact-check date.
- Chrome Web Store listing
Rating, rating count, public users, version, update date, and publisher disclosures verified August 20, 2026.
- Ghostery product documentation
First-party product, feature, support, or project documentation used for workflow context.
- Extension Reviewer methodology
How public claims, permissions, evidence, and tradeoffs are reviewed.