Browser Extensions · head to head
Privacy Badger vs Capital One Shopping
Privacy Badger
Browser Extensions
Automatically learn to block invisible trackers
- From
- Free
- Rated
- -

Capital One Shopping
Browser Extensions
Automatically save while you shop
- From
- Free
- Rated
- -
The short version
- Each has a real cost: Privacy Badger it is not an ad blocker; the project states its aim is to prevent non-consensual tracking rather than to block ads; Capital One Shopping limited to coupon and price comparison features, no true cashback rewards
- They diverge on capability: Privacy Badger covers Automatic tracker detection, Capital One Shopping covers Price comparison.
Where they differ
Only the attributes on which Privacy Badger and Capital One Shopping actually diverge.
| Attribute | Privacy Badger | Capital One Shopping |
|---|---|---|
| Pricing model | free | Unknown |
| Platforms | Chrome, Firefox, Edge, Opera | Web, iOS, Android |
| Founded | 1990 | 2014 |
Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Browser Extensions).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Privacy Badger
- Automatic tracker detection
- Learning algorithm
- Do Not Track support
- No filter lists required
- Opera support
Only in Capital One Shopping
- Price comparison
- Coupon finder
- Price tracking
- Credits rewards
- Safari support
Both cover
- Chrome support
- Firefox support
- Edge support
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Privacy Badger
- It is not an ad blocker; the project states its aim is to prevent non-consensual tracking rather than to block ads
- There is no Safari build, and Safari on iOS lacks extension capabilities Privacy Badger needs to work
- Chrome on Android does not support extensions, so Android users have to switch to Firefox or Edge
- Protection is aimed at third-party trackers and does not comprehensively cover tracking by the site you are actually visiting
Capital One Shopping
- Limited to coupon and price comparison features, no true cashback rewards
- Dependent on retailers offering coupons or price matching
- Browser extension adds processing overhead to shopping sessions
Pricing, plan by plan
Privacy Badger
Free- FreeFree
- Automatic tracker learning
- Third-party blocking
- Do Not Track
Capital One Shopping
FreeNo published plan breakdown. See the Capital One Shopping review.
Which should you pick?
Choose Privacy Badger if
- You need automatic tracker detection.
- You want to start without paying.
- You work on Chrome, Firefox, Edge, Opera.
- You also want learning algorithm.
Choose Capital One Shopping if
- You need price comparison.
- You want to start without paying.
- You work on Web, iOS, Android.
- You also want coupon finder.
Questions people ask
- Is Privacy Badger or Capital One Shopping better?
- Neither clearly leads. Privacy Badger starts at Free and Capital One Shopping at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Privacy Badger or Capital One Shopping?
- Privacy Badger starts at Free and Capital One Shopping at Free.
- Does Privacy Badger or Capital One Shopping run on more platforms?
- Privacy Badger runs on Chrome, Firefox, Edge, Opera. Capital One Shopping runs on Web, iOS, Android.
- Can I use Privacy Badger for free?
- Both have a free tier, so you can try either at no cost before committing.
- What can Privacy Badger do that Capital One Shopping cannot?
- Privacy Badger covers Automatic tracker detection, Learning algorithm, Do Not Track support, No filter lists required. Capital One Shopping covers Price comparison, Coupon finder, Price tracking, Credits rewards. Both handle Chrome support, Firefox support, Edge support.
Answered from the vendors’ own pages
Capital One Shopping: Is Capital One Shopping free?
Yes. Capital One Shopping is 100% free to install and use on desktop or mobile. There are no fees or charges.
SourceCapital One Shopping: Does Capital One Shopping require a Capital One account?
No. Capital One Shopping is free for everyone, including people who are not Capital One customers.
SourceCapital One Shopping: What platforms does Capital One Shopping support?
Capital One Shopping is available as a browser extension for desktop browsers and as a mobile app for iOS and Android.
Related pages
More on Privacy Badger
More on Capital One Shopping
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