Nextcloud can also be used as an RSS aggregator. I wouldn’t say that it’s the best option, but it works, so I’ve decided to give it a try for a couple of weeks. My main concern is the lack of development activity in its backend and Android frontend codebases. Nextcloud’s RSS server is also supported by FeedReeder: a popular Linux RSS client. I hope that Nextcloud will be fine, otherwise I’ll probably try to set up Tiny Tiny RSS server.