When comparing Readability vs Wallabag, the Slant community recommends Wallabag for most people. In the question“What are the best ways to organize bookmarks?” Wallabag is ranked 14th while Readability is ranked 31st.
Ranked in these QuestionsQuestion Ranking
Pro Allows seeing what other people are reading
You can follow friend's feeds to find out what they are interested in.
Pro Optional server self hosting
Pro Open source
Pro Firefox and Chrome extensions available
Pro Offline article support
Pro Import content from other apps
It's possible to import content from other apps, i.e Pocket
Pro RSS reader compatible
Miniflux, Vienna, FreshRSS, Tiny Tiny RSS, Leed FeedReader, Fiery Feeds.
Pro epub/kobo integration
Integration within Kobo reader through simple hack allows epub creation of saved articles.
Con Service is now defunct
This service was terminated on 30th September 2016.
Con No longer updated since 2013
Readability is no longer updated. The last update for this app is on January 7, 2013, which means no app redesigns, bug fixes or new features will be available.
Con Poor UI
UI is not as good as other apps in this category.
Con Paragraphs missing
Paragraphs within downloaded articles are missing.
Con Difficult to configure
Con Poor Text to Speech
Text to Speech frequently breaks and doesn't respond to speed change.