So much news and information is available online that it can be difficult to keep up. NewsBlur is a personal news reader that aggregates stories from multiple sites into a single summary page. This summary page is updated in real time as new stories become available. Users may train NewsBlur by highlighting stories of particular interest or hiding those that are less interesting. This training data will then be used to automatically highlight or hide future stories. For example, this feature can be used to select only some authors from a multi-author weblog. NewsBlur is available on the web, as an iOS app, and as an Android app. It also supports integration with other feed reader software like Reeder, ReadKit, Unread, and others. Users on NewsBlur's free tier may monitor up to 64 sites. Premium accounts can monitor unlimited sites and have some additional features.