Monitor any site
Specific trackers for the retailers and data sources WebMonitor.fyi is most often used with. Each one shows what changes the monitors catch, how to set them up, and the honest limits.
Amazon price tracker with stock alerts
Set up an Amazon product monitor in under two minutes. Tell us what to watch in plain English — we send the alert when the price drops or stock returns.
Read moreWalmart price tracker with stock alerts
Watch Walmart product pages for price drops, rollbacks, and stock changes. Get notified the moment something shifts.
Read moreTarget price tracker with stock alerts
Set up a Target product monitor in two minutes. Get alerts on price drops, RedCard discounts, and stock changes.
Read moreeBay listing and auction tracker
Watch eBay auctions, Buy It Now items, and search results for price drops or new listings. Get alerts on a five-minute cadence.
Read moreCostco price tracker with stock alerts
Monitor Costco.com prices, member-only deals, and product availability. Alerts arrive the moment something changes.
Read moreBest Buy price tracker with stock alerts
Monitor Best Buy electronics pricing, open-box availability, and high-demand restocks. Alerts arrive within minutes of the change.
Read moreHotel price tracker with rate drop alerts
Hotel rates change daily based on demand, season, and inventory. Set up a monitor on the rooms you're considering and get alerted when the price drops.
Read moreSEC filing alerts and EDGAR monitoring
Track new filings for any public company. Catch 10-Ks, 10-Qs, 8-Ks, 13F-HR position disclosures, and S-1 IPO filings minutes after they hit EDGAR.
Read morePatent filing alerts — USPTO, EPO, and WIPO
Watch any patent office's public filing system for new applications, grants, and assignment changes. Useful for IP attorneys, competitive intelligence teams, and inventors.
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