Side by side

Open Adblocker vs Privacy Badger

Both stand on ad blockers. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

Open Adblocker

Free plan Extension

Open Adblocker covers ads, trackers, cookie prompts, and social widgets in a single-browser extension. Its privacy policy lists data it may collect, and some sites may react to ad-blocking.

Visit Open Adblocker

Privacy Badger focuses on behavioral tracking protection rather than broad advertisement removal. Its adaptive blocking, privacy signals and cookie controls are useful, but platform support and some fingerprinting protections remain limited.

Visit Privacy Badger

The facts

	Open Adblocker	Privacy Badger
Free plan	Yes	Yes
Open source	Not published	Not published
Runs on	Extension	Android, Extension
Lowest paid plan	Free or on request	Free or on request
Plans published	1	1
Maker	Not published	Privacy Badger
Website	openadblocker.com	privacybadger.org
On ad blockers	#34 of 48	#30 of 48

Open Adblocker: what it does well

Blocks ads and tracking requests at the network level.
Targets listed ad formats on YouTube and Twitch.
Can hide many cookie banners and consent pop-ups.
Open-source code is linked on GitHub.
Free plan has no subscriptions or paid upgrades.

What to know first

Browser-only coverage.
Supports a single browser.
Privacy policy says it may collect browsing activity and device details.
Some websites may restrict access when they detect an ad blocker.

Privacy Badger: what it does well

Learns from observed tracker behavior
Sends Global Privacy Control and Do Not Track
Blocks unique tracking cookies
Detects canvas-based fingerprinting
Free on Android and major browsers

What to know first

Not a general ad blocker
First-party fingerprinting protection remains ongoing
Safari for macOS support is in progress
Safari for iOS lacks required extension capabilities

Alternatives to Open Adblocker Alternatives to Privacy Badger The whole list