ReadKit is a full-featured read later and RSS client that supports services from Instapaper, Pocket, Pinboard, Feedly, Fever, NewsBlur, Feedbin, etc. Developed by Webin (Balazs Varkonyi)
License: Commercial
CommaFeed is an open-source RSS reader that excels in offline reading and customization, making it ideal for users looking for a free and flexible solution. In contrast, ReadKit offers rich integrations and analytics, suited for users wanting a polished experience with advanced features.