Price Spider Browser Extension

Shop smarter, identify fake deals, and track price history graphs embedded directly on Amazon product pages.

Save Money Automatically on Every Purchase

Are you getting a real discount? The Price Spider browser extension embeds beautiful price history graphs directly beneath the product title on Amazon. It tracks Retail Amazon prices, third-party new sellers, and second-hand/used prices.

Never get fooled by inflated prices before major sales like Prime Day, Black Friday, or Cyber Monday. Know the true price history instantly.

Install extension

Features you'll love

Embedded price graphs

Get a clear overview of any product's pricing history directly inside Amazon. You don't need to switch tabs or copy URLs to keepa or price trackers.

Instant watch notifications

Found an item you want? Save it directly to your watchlist from the extension popup. Price Spider will alert you via email or browser notification once the price drops.

100% private & secure

We believe in transparency. Our extension does not inject ads, does not track your browsing history, and does not require complex permissions. Your shopping habits remain yours.

Ready to stop overpaying?

Price Spider is free, open source, and takes less than a minute to install. Try it today and save money on your next Amazon order!

Add to Chrome / Edge