Encyclopaedia Universalis vs New World Encyclopedia

Encyclopaedia Universalis is an online encyclopedia for reference, teaching and documentary research, with editions for individual subscribers and educational institutions. Its consumer collection contains more than 55,000 articles across subjects including arts, history, law, literature, chemistry and medicine. Subscriptions provide unlimited, ad-free access, along with an Atlas of physical, administrative and location maps, country information and historical views; Données Pays country comparisons; and the Cordial dictionary with 120,000 entries. Comparison limits depend on the number of countries selected: up to 12 with all data, 13–50 with five data points at once, or 51 or more with one data point across at most 25 years. For schools, Universalis Junior serves primary pupils, while Universalis Éducation has secondary and higher-education editions. Education resources include mind maps, country data, a personal space, Open-Dyslexic font and dark mode. Articles are written by authors and professors and reviewed by the editorial team. The service is available on web, Android and iOS. Plans include Découverte at €1 a month, then 10,90 € per month after the first month, and Zen at €79, paid once for two years.

New World Encyclopedia is a free web reference containing thousands of selected articles about human knowledge. It is aimed at teachers, students, and general readers, including people reading at late high school or early college levels. Coverage includes philosophy, religion, history, biography, political science, social sciences, geography, physical and life sciences, and arts, music, literature, sports, and leisure. Articles are arranged alphabetically, connect to related entries, and support keyword searching through a custom search engine. Scholars and editors supervise articles and review facts, grammar, and values. Readers can submit feedback, but editors and staff decide whether to change entries. The site uses MediaWiki and a SphinxSearch-based custom search system, and provides text and images. Pages document links to Wikipedia for imported article histories and Amazon ISBN links that may earn referral fees. Text contributions use Creative Commons Attribution-ShareAlike 3.0 and GNU Free Documentation License terms, subject to reuse rules; fair-use material and some media may have separate restrictions. Since 2009, the project says it has relied on advertising and donations.