DiffsparkBuilt for e-commerce sellers
Never miss a price change
Track competitor prices, supplier pages and product availability.
Get an instant alert by email, Telegram or webhook the moment a price moves.
Price-drop alerts
Paste a product page and we'll track the price. Get an alert when it moves.
Back in stock alerts
Stop refreshing the product page. We'll tell you when the item is available again.
React before your competitors
Catch competitor price cuts and increases early, while there's still time to respond.
How it works
1. Paste a product URL · 2. We'll detect the price, or you can point to it · 3. Choose how often to check · 4. Get an alert when it changes.
Start free