MultiPLX is described as 'RSS Reader Reimagined' and is an website in the News & Books category. There are more than 100 alternatives to MultiPLX, not only websites but also apps for a variety of platforms, including Android, Windows, iPhone and Mac. The best alternative is Feedly, which is free. Other great sites and apps similar to MultiPLX are Feedbro (Free), Reeder (Paid), Feedbin (Paid, Open Source) and Feeder RSS feed reader (Free, Open Source).
Feedly is a better way to organize, read and share the content of your favorite sites. It weaves the content from the RSS feeds of your favorite websites into a fun magazine-like experience and provides seamless integration with social networks.
Google Reader inspired self-hosted RSS reader, based on JAX-RS, Wicket and AngularJS. Deploy on your own server (using TomEE, a lightweight JavaEE6 container based on Tomcat) or even in the cloud for free on OpenShift.
News360 is a next-generation news reader that gathers news from more than 10,000 different online sources, and presents them in an innovative visual fashion, aggregating different articles and media, and letting you see all sides of a story.