Differo is a free Chrome add-on developed by Grigory Kruglov that aims to help users find alternative coverage for news. It provides a convenient way to quickly find relevant news content while browsing articles on supported news websites.

One of the main features of Differo is the sidebar that is displayed when browsing articles on supported news websites. This sidebar contains links to relevant articles on other supported news websites, allowing users to easily access alternative perspectives and coverage on the same topic.

With Differo, users can broaden their understanding of current events by exploring different viewpoints and sources. This can be particularly useful in today's information age where news can be biased or incomplete. By providing easy access to alternative coverage, Differo empowers users to make more informed decisions and form a well-rounded opinion.

Overall, Differo is a valuable tool for those who want to stay informed and get a comprehensive view of news stories. Its simple and intuitive interface makes it easy to use, and its ability to quickly find relevant news content sets it apart from other add-ons in the market.