Price Genius by GoGoNano by GoGoNano

Track product prices and get notified when they drop. Works on Amazon, eBay, Walmart, Etsy, Shopify, and thousands more sites.

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About this extension

Do you hate buying something only to see the price drop the next day? Price Genius is your personal shopping guardian that ensures you never miss a deal again.

Unlike other trackers that require you to copy-paste links or create accounts, Price Genius works automatically. Just browse your favorite stores as usual. We detect the product, track the price in the background, and alert you the moment it drops.

✨ WHY YOU NEED PRICE GENIUS:

🚀 Zero Effort Tracking
Forget wishlists and spreadsheets. Just visit a product page, and we handle the rest. A subtle badge confirms we are watching the price for you.

🔒 100% Private & No Accounts
We believe your shopping habits are your business.
No Sign-up: Start saving instantly.
No Cloud: All data stays locally on your device.
No Tracking: We do not sell your data or track your browsing history.

🌍 Universal Support
We don't just do Amazon. Price Genius works on thousands of sites including:
Major Retailers: Amazon (All regions), eBay, Walmart, Target, Best Buy.
Fashion: Zalando, ASOS, Boozt, Shein.
Global Marketplaces: AliExpress, Etsy.
Independent Stores: Works on almost any Shopify or WooCommerce store!

💰 Smarter Shopping Tools
Price History Charts: See if a "deal" is actually a deal with historical data.
Multi-Currency: Shopping internationally? We auto-detect and handle 30+ currencies (USD, EUR, GBP, JPY, etc.).
Custom Alerts: You decide when to be notified (e.g., only if price drops by 10%).

⚡ Lightweight & Fast
Designed to be ultra-light on your browser memory. No bloat, just savings.

How to use:
Install Price Genius.
Visit any product page (e.g., on Amazon).
Look for the "Tracking" badge. That's it! We'll ping you when it's cheaper.

Open Source & Transparent
We are proud of our code. Price Genius is open-source software built by GoGoNano.

Download now and stop leaving money on the table!

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Permissions and data

Required permissions:

Display notifications to you
Access browser tabs
Access your data for sites in the amazon.com domain
Access your data for sites in the amazon.co.uk domain
Access your data for sites in the amazon.de domain
Access your data for sites in the amazon.fr domain
Access your data for sites in the amazon.it domain
Access your data for sites in the amazon.es domain
Access your data for sites in the amazon.ca domain
Access your data for sites in the amazon.com.au domain
Access your data for sites in the amazon.co.jp domain
Access your data for sites in the amazon.in domain
Access your data for sites in the amazon.com.mx domain
Access your data for sites in the amazon.com.br domain
Access your data for sites in the amazon.nl domain
Access your data for sites in the amazon.se domain
Access your data for sites in the ebay.com domain
Access your data for sites in the ebay.co.uk domain
Access your data for sites in the ebay.de domain
Access your data for sites in the ebay.fr domain
Access your data for sites in the ebay.it domain
Access your data for sites in the ebay.es domain
Access your data for sites in the ebay.ca domain
Access your data for sites in the ebay.com.au domain
Access your data for sites in the walmart.com domain
Access your data for sites in the target.com domain
Access your data for sites in the bestbuy.com domain
Access your data for sites in the etsy.com domain
Access your data for sites in the aliexpress.com domain
Access your data for sites in the newegg.com domain
Access your data for sites in the costco.com domain
Access your data for sites in the homedepot.com domain
Access your data for sites in the lowes.com domain
Access your data for sites in the wayfair.com domain
Access your data for sites in the overstock.com domain
Access your data for sites in the myshopify.com domain
Access your data for sites in the zalando.com domain
Access your data for sites in the zalando.co.uk domain
Access your data for sites in the zalando.de domain
Access your data for sites in the zalando.fr domain
Access your data for sites in the zalando.it domain
Access your data for sites in the zalando.es domain
Access your data for sites in the zalando.nl domain
Access your data for sites in the zalando.be domain
Access your data for sites in the asos.com domain
Access your data for sites in the mediamarkt.com domain
Access your data for sites in the mediamarkt.de domain
Access your data for sites in the mediamarkt.nl domain
Access your data for sites in the mediamarkt.be domain
Access your data for sites in the mediamarkt.at domain
Access your data for sites in the mediamarkt.ch domain

Optional permissions:

Access your data for sites in the amazon.com domain
Access your data for sites in the amazon.co.uk domain
Access your data for sites in the amazon.de domain
Access your data for sites in the amazon.fr domain
Access your data for sites in the amazon.it domain
Access your data for sites in the amazon.es domain
Access your data for sites in the amazon.ca domain
Access your data for sites in the amazon.com.au domain
Access your data for sites in the amazon.co.jp domain
Access your data for sites in the amazon.in domain
Access your data for sites in the amazon.com.mx domain
Access your data for sites in the amazon.com.br domain
Access your data for sites in the amazon.nl domain
Access your data for sites in the amazon.se domain
Access your data for sites in the ebay.com domain
Access your data for sites in the ebay.co.uk domain
Access your data for sites in the ebay.de domain
Access your data for sites in the ebay.fr domain
Access your data for sites in the ebay.it domain
Access your data for sites in the ebay.es domain
Access your data for sites in the ebay.ca domain
Access your data for sites in the ebay.com.au domain
Access your data for sites in the walmart.com domain
Access your data for sites in the target.com domain
Access your data for sites in the bestbuy.com domain
Access your data for sites in the etsy.com domain
Access your data for sites in the aliexpress.com domain
Access your data for sites in the newegg.com domain
Access your data for sites in the costco.com domain
Access your data for sites in the homedepot.com domain
Access your data for sites in the lowes.com domain
Access your data for sites in the wayfair.com domain
Access your data for sites in the overstock.com domain
Access your data for sites in the myshopify.com domain
Access your data for sites in the zalando.com domain
Access your data for sites in the zalando.co.uk domain
Access your data for sites in the zalando.de domain
Access your data for sites in the zalando.fr domain
Access your data for sites in the zalando.it domain
Access your data for sites in the zalando.es domain
Access your data for sites in the zalando.nl domain
Access your data for sites in the zalando.be domain
Access your data for sites in the zalando.ee domain
Access your data for sites in the zalando.fi domain
Access your data for sites in the zalando.se domain
Access your data for sites in the zalando.dk domain
Access your data for sites in the zalando.no domain
Access your data for sites in the zalando.pl domain
Access your data for sites in the zalando.at domain
Access your data for sites in the zalando.ch domain
Access your data for sites in the asos.com domain
Access your data for sites in the mediamarkt.com domain
Access your data for sites in the mediamarkt.de domain
Access your data for sites in the mediamarkt.nl domain
Access your data for sites in the mediamarkt.be domain
Access your data for sites in the mediamarkt.at domain
Access your data for sites in the mediamarkt.ch domain

Data collection:

The developer says this extension doesn't require data collection.