Fez is described as 'RSS Reader with Smart Tagging for automatically tagging stories, folders, the ability to share stories with friends on virtually any social network, and lots of non-standard features' and is an website in the News & Books category. There are more than 50 alternatives to Fez, not only websites but also apps for a variety of platforms, including Android, iPhone, Windows and Mac. The best alternative is Tiny Tiny RSS, which is both free and Open Source. Other great sites and apps similar to Fez are Reeder (Paid), Feedbin (Paid, Open Source), The Old Reader (Freemium) and News360 (Free).
Tiny Tiny RSS is an open source web-based news feed (RSS/Atom) reader and aggregator, designed to allow you to read news from any location, while feeling as close to a real desktop application as possible.
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.
Read. Match. Discover. (RSS/Twitter handles). Save time and hassle by efficiently combining RSS feeds,Twitter feeds, bookmarking and read-later services all in one app. Also discover new feeds and articles by matching with others (Privacy protected).
Do you want to read your news using RSS & Atom feeds in the most efficient (compact grid), no-nonsense way, with no requirement to setup or use an existing service account? If you do, Heartfeed might be the app for you.