While accessing two of the major players in the online learning industry, reviewers found that Pluralsight is an excellent platform for premium online training in areas like data technology, IT, Cyber Security, and more. On the other hand, O’Reilly is a decent platform, known for a massive selection of books, videos, and live online training courses, as well as interactive learning experiences. If we take a look at overall reviews, Pluralsight got 4.6 / 5 from 18,000+ reviews, while O’Reilly got 4.2 / 5 from 15,000+ reviews on Google Play Store.