Orain

Orain was a free wiki farm that ran MediaWiki. It provided an environment for creating wikis. All of their services were free, and there were no adverts. Orain wiki customizations were open source and community developed.

History
Orain was founded by Wikipedians Dusti and Kudu in July 2013. In late 2015, the Orain wiki farm was hacked and closed. All existing Orain wiki sites were transferred to Miraheze. Today, Orain's old domain (https://orain.org/) now redirects to the Miraheze Meta main page.