WebMon has been discontinued. Similar apps include Huginn, which is free and open source. Other options are UptimeRobot, Distill Web Monitor, WebSite-Watcher and Update Scanner. You're spoiled for choice with Website Monitoring Tools like WebMon: we list more than 25 alternatives for the web, Windows, Linux, Mac and iPad.
Huginn is a system for building agents that perform automated tasks for you online. They can read the web, watch for events, and take actions on your behalf. Huginn's Agents create and consume events, propagating them along a directed graph.
Free real-time monitoring for 50 sites every 5 minutes. Custom alerts through email, SMS, calls, and apps like Slack, PagerDuty, and more. Use status pages and mobile apps for easy management.
Slovakia
EU
Distill is a web monitoring tool. It can monitor RSS feeds, a webpage or a part of webpage. Alerts in the form of pop-up, audio or emails can be received.
United States
WebSite-Watcher detects website updates and highlights all changes in the text. WebSite-Watcher monitors web pages, password protected pages, discussion forums and much more.
AustriaEU
Update Scanner is a Firefox extension to monitor web pages for updates. Useful for websites that dont provide Atom or RSS feeds.
SlovakiaEU
Create automatic monitors for detecting and scanning changes on web pages, evaluate content based on conditions you define and trigger actions such as notifications, sounds, emails etc.
FinlandEU
SiteDelta is an Add-on for old versions of Mozilla Firefox (before the introduction of WebExtensions).
GermanyEU
GermanyEU
Create feed from elements (e.g. links) extracted from a given web page.
SwedenEU
A Web-to-RSS parser in Common Lisp. This software was written because a disappointing number of websites still does not have an RSS or Atom feed so you could subscribe to their updates. The script tries to find new articles on any website according to given criteria (CSS...
