Based on our record, WebChangeMonitor should be more popular than SiteDelta. It has been mentiond 3 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Check out https://sourceforge.net/projects/webchangemon/ , I've been using it for a while and it's solid. Source: 6 months ago
If you have access to a PC this is a good option that is open source, lightweight, and ad free: https://sourceforge.net/projects/webchangemon/. Source: over 2 years ago
I use WebChangeMonitor: https://sourceforge.net/projects/webchangemon/. Source: almost 3 years ago
I haven't used any in recent years so I'm not up to speed with the pros/cons of each, but PageProbe, SiteDelta Watch, and Distill Web Monitor are a few to try. Source: about 2 years ago
PageProbe - Automatic Page Monitor - Create automatic monitors for detecting and scanning changes on web pages, evaluate content based...
Visualping - Visualping is the easiest to use website checker, webpage change monitoring, website change detector and website change alert software of the web. Read more about Visualping.
Distill Web Monitor - 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.
Wachete - Track web page changes and get notified. Free Sign-up. Have all data in one place
Versionista - Versionista is an online service that alerts you when a Web site changes.
WebSite-Watcher - WebSite-Watcher detects website updates and highlights all changes in the text. WebSite-Watcher monitors web pages, password protected pages, disucssion forums and much more.