Miniflux - Miniflux is a minimalist web-based RSS reader. It's very easy to use.
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.
RSS Reader - RSS Reader is a software that enables you to get updates and news about any website or blog.
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.
BazQux Reader - Fast, clean and unique feed reader
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.