Capital One Shopping review

Capital One Shopping, the service that replaced Wikibuy, ranks second because it pairs automatic coupon codes with the strongest price tracking here. Its help center says it applies promo codes at checkout, sends price drop notifications on items you viewed or bought, even after purchase, and pays Shopping Rewards that you redeem for eGift cards from dozens of retailers. It is free to everyone, so you do not need a Capital One card. The homepage lists daily offers such as 5% back at Walmart and up to 10% back at Macy's, each with exclusions. The extension runs on Chrome, Firefox, Edge and Safari, and an optional ad blocker can be turned off per site. The catches: Shopping Rewards have no cash value and can only become gift cards, the Safari extension is limited to the US, and using codes from other sites can void a rewards offer.

Who it is for

US shoppers who also want price drop alerts

Price

Free to everyone; Shopping Rewards redeemable for eGift cards.

Capital One Shopping is free to everyone.
Quoted from the vendor pricing page on November 13, 2026.

Key features

• Applies promo codes to your cart automatically at checkout
• Price drop notifications, even on items after you buy them
• Shopping Rewards redeemable for eGift cards from dozens of retailers
• Daily store offers such as up to 10% back at Macy's, as listed on its homepage
• Extensions for Chrome, Firefox, Edge and Safari, plus an optional ad blocker

Strengths and weaknesses

• Strength: You do not need a Capital One card to use it; the help center says it is free to everyone
• Strength: Price drop alerts keep working after purchase
• Strength: Built-in ad blocking can be switched on or off per site
• Weakness: Shopping Rewards have no cash value and redeem only for eGift cards
• Weakness: Safari extension is not available outside the US
• Weakness: Promo codes not provided by Capital One Shopping may void a rewards offer

Key facts

• Price: Free
• Rewards: Shopping Rewards, redeem for eGift cards
• Browsers: Chrome, Firefox, Edge, Safari
• Price tracking: Yes, including after purchase
• Owner: Capital One

Where it ranks

Capital One Shopping is No. 2 in our Best Coupon Browser Extensions verdict.