价格跟踪器
Extension Actions
- Live on Store
智能价格跟踪
💰 Price History Tracker – Smart Price Watcher
Stop overpaying for the things you love: Price History Tracker keeps an eye on product prices for you and alerts you when they truly drop on major online stores.
✨ Key features
🎯 Automatic tracking
- Works on major marketplaces and hundreds of compatible online shops
- Automatically detects the price on the product page
- Manual mode to pick the price on almost any other site
📊 Visual price history
- Clean charts that show how the price has changed over time
- Quickly see if you are looking at a real discount or a fake sale
- Find the best moment to buy based on past price movements
🔔 Smart alerts
- Notifications when the price falls below your custom threshold
- Flexible percentage or absolute drop settings
- No more checking the same page every day hoping for a discount
⚙️ Flexible settings
- Adjustable check interval
- Dark and light themes
- Interface available in multiple languages
🔒 Privacy first
- All tracking data is stored locally in your browser
- No selling or sharing of your personal information
- Open‑source project under the MIT license
🌐 Universal Compatibility
This extension supports three levels of compatibility:
1. Full support: Automatic price extraction on major marketplaces
2. Smart support: Over 600 stores with automatic detection
3. Manual mode: Any other store via visual price selector
Manual mode allows you to track products on unsupported stores by
visually selecting the price on the page. The extension will only
request access to additional sites when you decide, maintaining your
privacy and control.
⚠️ Affiliate Disclosure
This extension may include affiliate links from Amazon and other stores.
If you purchase through these links, the developer may receive a small
commission at no extra cost to you.
🚀 How it works
1. Open a product page on your favorite online store.
2. Click the floating "Track price" button.
3. Watch the history and get notified when the price is right for you.
Built with ❤️ to help you save money every time you shop online.
Latest reviews
- Tucu P
- This is a great add-on that does exactly what it says it will. The best thing about it is how easy it is to use on any website. The manual selector works perfectly, even on smaller stores that aren't automatically detected.
- mediaandmore
- Great utility for price tracking. I particularly appreciate how easy it is to use on any website, not just the major marketplaces, thanks to the manual selection tool. Simple, effective, and respects privacy.