FreshRSS - FreshRSS is a free, self-hosted RSS aggregator.

FeedFury - FeedFury was a powerful RSS supportive tool that helped to manipulate or to retrieve content data from multiple web feeds by functioning as an XML directory, the reader, and the aggregator.

Tiny Tiny RSS - Web-based news feed aggregator, designed to allow you to read news from any location, while feeling...

Kouio - Kouio is an RSS reader-based tool that allows quick reading efficacy with multiple websites, articles, or news stories, and more with comprehensive study or basic options to explore the content.

Feedly - The content you need to accelerate your research, marketing, and sales.

Reedah - Reedah is an alternative to the Google reader that allows users to read the content of various websites, blogs, stories, articles, and many more with RSS-based aggregator efficacy.