Feed43 (pronounced as “Feed For Free”) is an online service, a proxy between your news reader application and third-party web sites that don’t support RSS natively. It allows you to create your own news feeds in RSS format for any web site, i.e. monitor any web site using your favorite news reader.

FeedMyInbox is a very simple service that attempts to bridge the gap between feeds (RSS, XML, Atom) and email.

PostRank is a scoring system developed by AideRSS to rank any kind of online content, such as RSS feed items, blog posts, articles, or news stories. PostRank is based on social engagement, which refers to how interesting or relevant people have found an item or category to be.

Feedity is a revolutionary service that generates RSS web feeds for web pages without a web syndication format.

This is a free software project to help people create printable PDFs from content found on the web. It is a free alternative to HP’s Tabbloid service. It is being developed as part of the Five Filters project to promote alternative, non-corporate media.