ShoutWiki is a free, ad-supported wiki hosting company that offers hosting support to individuals, companies, schools, universities, as well as a diverse range of communities. MediaWiki is the syntax of hosted wiki-sites. As of April 2023, ShoutWiki, an open company, hosts 12693 wikis concerning a variety of different topics in over 20 different languages; everything from LEGO to Stargate, Fish Hooks to gardening, Star Wars merchandise to warfare and beyond. Creating a new wiki on ShoutWiki is fast, easy and free.