Wachete - Track web page changes and get notified. Free Sign-up. Have all data in one place
Full-Text RSS - Full-Text RSS transforms partial feeds into full-text feeds.
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.
Inoreader - Dive into your favorite content. The content reader for power users who want to save time.
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.
Feed.exileed.com - This service transmits your favorite social networks by RSS.