Diigo is described as 'Better reading and research with annotations, highlighter, sticky notes, archiving, bookmarking and more' and is a well-known app in the Web Browsers category. There are more than 100 alternatives to Diigo for a variety of platforms, including Online / Web-based, Google Chrome, Mac, Windows and iPhone. The best alternative is Raindrop.io, which is free. Other great apps like Diigo are Memex (Freemium, Open Source), wallabag (Free, Open Source), Tagpacker (Free) and Pinboard (Paid).
- 120 alternatives