Capital One Shopping Extension 4+

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Wikibuy, LLC

    • 4.5 • 2.6K Ratings
    • Free



A simple and free way to help you save online
Here’s how it works:

Available coupons are instantly applied to your cart at checkout.

Capital One Shopping searches for a better price while you shop at Amazon, Target, Nike and over 100,000 other stores. So just shop like you normally would and you'll get automatic deals on tech, clothing, travel, gaming, qualifying energy bills and more. It's that easy.

Earn Capital One Shopping Rewards while you shop, then redeem those Shopping Rewards for gift cards. Cha-ching!

Forget multiple tabs and browser windows, and stop spending time looking for deals online. Let Capital One Shopping do it for you.

It's kinda genius.

Capital One Shopping is 100% free to use and dedicated to watching out for you and your money. In the last year alone, we’ve saved users over $160 million (!!!). Time to cash in.

Don’t buy without Capital One Shopping. Add the Capital One Shopping button to your browser today and stop overpaying online.

By installing, you agree to our terms of service at

Some services may not be available outside the United States. Capital One Shopping has approximately 100,000 stores worldwide; not all merchants ship internationally. Estimated $160 million savings based on worldwide users.

What’s New

Version 1.0.51

Automated coupon fixes

Ratings and Reviews

4.5 out of 5
2.6K Ratings

2.6K Ratings

Dlangel1 ,

I've saved so much money!

I have saved so much money using this app! I can't tell you how much time this app has saved me. I used to search the common apps looking for coupon codes when making purchases (especially larger purchses), half of which never work. So frustrating! Other times, I simply wouldn't bother looking for coupon codes knowing that they simply don't work. This app does all the work for me and it's been awesome, even finding better coupon codes than I had on my own. Thank you, Capital One, for offering this product!

CManson8888 ,

Fraudulent Misrepresented and Trash

I wasted 5 minutes clicking on this app's site looking for working coupon codes - the site said there were some - when one of the links said I needed to download this extension for the most current codes. Mind you I didn't realize at the time I was on the CapOne shop site that there was an app. I downloaded the extension, and unknown to me, another CapOne app was installed with it. Of course there were no coupon codes for very site I was trying to obtain one for - the very reason I was on the CapOne website and downloaded this extension. And the app interfered with the site's data entry and wouldn't let me fill in some of the fields.

Summary: Website lied about availability of codes to get me download the extension. CapOne didn't tell me that there was an additional app installation involved. And then the discount codes weren't available. It got deleted immediately - it was during extension deletion that I discovered it had a piggybacking app. Just awful

Floppy the Dog ,

Good App, but kills computer/phone battery

I installed this app awhile back and found it quite useful for getting good deals on a lot of different items. But after a bit, I started wondering why both my laptop and my phone battery were draining so fast. After looking into it, this app proved to be the culprit. Somehow the way it runs in the background (searching for deals) just kills the battery. I deleted this app and boom my battery life is back to the way it's meant to be. This is a shame because otherwise it is a good app. If the developers ever produce an update that fixes this issue, i'll go back to it, but the ability to use my devices without having to always be plugged in was more important than the intermittent deals

App Privacy

The developer, Wikibuy, LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Purchases
  • Search History
  • Browsing History
  • Identifiers
  • Usage Data
  • Diagnostics

Data Linked to You

The following data may be collected and linked to your identity:

  • Purchases
  • Search History
  • Browsing History
  • Identifiers
  • Usage Data
  • Diagnostics

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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