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Privacy Badger vs Disconnect: catalog facts
Privacy Badger	Disconnect
Free Free and open source under the GPL.	Freemium Personal apps are offered alongside paid business tracker protection and an API.
Browser extension	Browser extension
Blocks trackers it observes behaving badly, not only ones on a list Made by the EFF, with no monetisation attached	Long-running tracker lists maintained since 2011 Tracker data used by several major browsers
Not an ad blocker; ads that do not track are left alone Learning-based blocking can miss trackers that appear on only one site	Website now centres on business products, with little detail on personal apps Pricing for individual apps is not clearly stated
Browser extension	Browser extension
Open source	Closed source
License: GPL-3.0	License not stated
Not stated if an account is needed	Not stated if an account is 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 24, 2026

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