Start monitoring any topic with AI — for free.
AyeWatch detects meaningful changes across billions of web sources and only alerts you when it matters.
Amazon adjusts prices on millions of products multiple times per day based on demand, competitor pricing, and inventory levels. For high-value purchases — electronics, appliances, furniture — the difference between buying at the wrong time and the right time can be 20–40%. Price monitoring removes the timing luck from the equation.
Option 1: CamelCamelCamel (Free, Amazon-Specific)
CamelCamelCamel is a dedicated Amazon price tracker that maintains price history graphs and sends email alerts when a product drops to your target price. It's free, well-maintained, and does exactly this one job very well. If Amazon price tracking is all you need, start here.
Option 2: Keepa (Free Extension, More Data)
Keepa is a browser extension that overlays price history directly on Amazon product pages and offers alert subscriptions. The extension is free; Keepa's data subscription (for advanced filtering) is paid. Excellent for power users who want deep price history data while browsing.
Option 3: AyeWatch Page-Change Alert (For Non-Amazon and Multi-Site)
If you're monitoring prices across multiple retailers — not just Amazon — or tracking product pages that aren't covered by dedicated trackers (specialty retailers, B2B supply sites, niche marketplaces), AyeWatch's page-change alerts cover any public URL. Create a monitor for the product page and describe: "alert me if the price drops or a sale is announced." AyeWatch checks the page on your chosen interval and notifies you when the price field changes meaningfully.
Monitor any product page — not just Amazon
Set up a price alert →