Give me a full list of Wikipedia alternatives

Here is a list of alternatives to Wikipedia that offer various types of information and user-generated content:

**Encyclopedia Britannica** - A traditional, edited encyclopedia offering reliable information across various subjects.
**Citizendium** - A wiki-based encyclopedia that emphasizes expert oversight and authorship.
**Stanford Encyclopedia of Philosophy** - A scholarly resource focusing on philosophy topics, maintained by experts.
**Scholarpedia** - Similar to Citizendium, it aims for scholarly contributions but focuses primarily on scientific topics.
**Infoplease** - Combines an encyclopedia, dictionary, and atlas with educational resources.
**World Book Online** - An online version of the World Book Encyclopedia, with various educational resources.
**Everipedia** - A blockchain-based encyclopedia that allows easier editing and includes a broader range of topics.
**Fandom (formerly Wikia)** - Hosts wikis on a vast array of topics, particularly pop culture, movies, and games.
**Wikihow** - A collaborative platform focused on how-to guides and practical advice on various subjects.
**OpenStax** - Offers free educational textbooks and materials with reliable information, mostly aimed at college students.
**Quora** - A question-and-answer platform where users can ask questions and receive answers from the community.
**Dewey Decimal System-based Wikis** - Some educational institutions have created specific wikis based on the Dewey Decimal System for organized knowledge sharing.
**Encyclopedia.com** - Provides articles from various sources, including reference articles and encyclopedic entries.
**Cites & Insights** - A blog and publication covering library and information science topics, occasionally providing encyclopedic-type content.
**AlternativeTo** - While not an encyclopedia itself, it offers comprehensive information about alternatives to various software and online services.
**Ask.com** - A Q&A platform that also provides encyclopedia-style entries on various topics.

These alternatives vary in their coverage and approach, so users may choose one based on their specific needs for reliable information or community-driven content.