Openoox is described as 'Free and universal service, allowing for the organisation, sharing and discovering of favourite sites and bookmarks in an ergonomic fashion' and is a bookmark manager in the web browsers category. There are more than 25 alternatives to Openoox, not only websites but also apps for a variety of platforms, including Google Chrome, Mozilla Firefox, Windows and Android apps. The best Openoox alternative is Linkwarden, which is both free and Open Source. Other great sites and apps similar to Openoox are Diigo, start.me, Saved.io and Protopage.