CommaFeed is a self-hosted RSS reader inspired by Google Reader. It allows users to stay up-to-date with their favorite websites and blogs by aggregating and organizing RSS feeds in a user-friendly interface. CommaFeed is built using Dropwizard and React/TypeScript, making it a robust and modern solution for managing RSS subscriptions.
Key Features
  • Multiple layouts: CommaFeed offers 4 different layouts to customize the user experience and cater to different preferences.
  • Dark theme: The application provides a dark theme option, which is easier on the eyes and great for low-light environments.
  • Responsive design: CommaFeed is designed to be fully responsive, ensuring that it works seamlessly on different devices, including desktops, tablets, and mobile phones.
  • Keyboard shortcuts: Users can navigate and interact with CommaFeed using keyboard shortcuts, allowing for faster and more efficient browsing.
  • Right-to-left feed support: CommaFeed supports right-to-left feeds, making it accessible for users who read and write in languages that use right-to-left scripts.
  • Multilingual support: The application has been translated into 25+ languages, enabling users from different regions to use CommaFeed in their preferred language.
  • Scalability: CommaFeed is designed to handle thousands of users and millions of feeds, ensuring a smooth experience even with large amounts of data.
  • OPML import/export: Users can easily import and export their RSS subscriptions in OPML format, allowing for seamless migration between different RSS readers.
  • REST API: CommaFeed provides a RESTful API, allowing developers to interact with the application programmatically and build custom integrations.
  • Browser extension: The application has a browser extension that enhances the user experience by providing additional features and integrations with popular web browsers.
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  • Infrastructure Cost Only: Our pricing structure focuses solely on infrastructure costs, with the software provided free of charge. view pricing
  • Up to 90% Cheaper than Commercial Apps: Enjoy significant savings with our platform, offering costs that can be up to 90% lower than traditional commercial applications.
  • Non-Linear Scaling: Unlike many solutions, our pricing doesn't scale linearly with the number of users, providing cost efficiency even as your user base grows.
Semut Advantage


Our platform seamlessly scales with your app needs for uninterrupted growth.


Centralized management in our platform optimizes spending on apps.

High availability

We prioritize continuous access to vital apps, even during disruptions.

Data sovereignty

Ensure data compliance with location-specific hosting options on our platform.

Kindly note that we do not offer support for modifying the open-source applications utilized in our platform. This is an open-source application, and any feature additions or removals should be directed to the community.
Frequently Asked Questions

Why bother with complicated installation processes when we have facilitated an effortless setup for you? Our platform already features a ready-to-launch app. All you need to do is click on 'install', and you're done! You can easily get started with our app with just one simple click.

Why go through the hassle of self-hosting when we already offer a ready-to-use app on our platform? All it takes is one click to install and voila, you're all set! You can easily launch the app with a single click, making your work far simpler

CommaFeed serves as an open-source alternative to commercial RSS reader services like Google Reader.


Waitlist for Commafeed

Joining our waitlist lets us notify you the moment our app is available. We value your interest and your patience while we work on making this ready for you to use.

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Semut's products and technologies are protected or are in the process of being protected by patents in the U.S. and elsewhere. This disclosure is provided to satisfy the virtual patent marking provisions of Section 16 of the America Invents Act and to further serve as notice under 35 U.S.C. §287(a).