Flipboard is a news aggregation and social network aggregation company.

SABnzbd is a free multilanguage opensource news, RSS reader.

Serviio is a freeware media server designed to let users stream music, video or image files to DLNA compliant televisions, game consoles, Blu-ray players, gam…

Feeder is a web based RSS feed reader.

FlexGet is a multipurpose automation tool for all of your media. Support for torrents, nzbs, podcasts, comics, TV, movies, RSS, HTML, CSV, and more.

QuiteRSS is a cross-platform RSS/Atom news feed reader written using Qt.

FeedDemon is a free RSS feed reader for Windows.

SemanticScuttle is a social bookmarking tool experimenting with features like structured tags and collaborative tag descriptions.

Update Scanner is a Firefox addon to monitor web pages for updates. Useful for websites that don't provide Atom or RSS feeds.

Wachete is a website content monitoring platform.