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Privacy Badger vs uBlock Origin Lite: catalog facts
Privacy Badger	uBlock Origin Lite
Free Free and open source under the GPL.	Free Free to install from the browser extension stores.
Browser extension	Browser extension
Blocks trackers it observes behaving badly, not only ones on a list Made by the EFF, with no monetisation attached	Works under Manifest V3 Does not need broad site permissions
Not an ad blocker; ads that do not track are left alone Learning-based blocking can miss trackers that appear on only one site	Fewer filtering options than the full uBlock Origin Different product from uBlock Origin, with its own trade-offs
Browser extension	Browser extension
Open source	Closed source
License: GPL-3.0	License not stated
Not stated if an account is needed	No account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.