Track Competitor Prices Automatically with AI
Automatically track competitor pricing across any e-commerce site. Get instant alerts when prices change so you can respond before losing sales.
Staying ahead of competitor pricing is one of the most critical challenges in e-commerce. WatchDiff monitors any competitor product or category page and alerts you the moment a price changes no manual checking required.
Our AI identifies pricing elements on each page and filters out irrelevant noise like promotional banners or countdown timers. You only get notified when actual prices change.
With real-time pricing intelligence, your team can respond strategically by adjusting prices, launching promotions, or repositioning products before customers notice the gap.
WatchDiff runs around the clock at the check frequency you set. Whether you track dozens or hundreds of competitor SKUs, the platform scales with your operation.
How It Works
Set up in minutes. Let AI work for you.
Add a competitor URL
Paste the URL of any competitor product or category page. WatchDiff automatically identifies pricing elements on the page.
Set your check frequency
Choose how often WatchDiff should check the page. The AI filters out dynamic noise and focuses on real price changes.
Receive price change alerts
When a price changes, you get an instant email notification showing the previous and new price so you can act immediately.
Frequently Asked Questions
How many competitors can I monitor at once?
It depends on your plan. Free plans support a handful of pages, while paid plans allow tracking dozens or hundreds of competitors simultaneously.
Does WatchDiff work with any e-commerce platform?
Yes. WatchDiff monitors any public web page, including stores on Shopify, WooCommerce, Magento, Amazon, eBay, and custom storefronts.
How does WatchDiff distinguish price changes from other page updates?
Our AI learns the structure of each monitored page and identifies pricing elements, automatically filtering out irrelevant changes like timestamps or ads.
Start Monitoring Now
Set up your first monitor in seconds. Free plan available, no credit card required.
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