Wikimedia Incubator is the place where potential new linguistic editions for existing open content projects supported by the Wikimedia Foundation have their own wikis. There, they are arranged, written, tested, and proven worthy of Wikimedia hosting. Note that Beta Wikiversity is the Incubator for Wikiversities and Old Wikisource hosts content in languages which have very little content as well as multi-lingual sources. In the future, it is expected that very small projects will remain hosted at Incubator indefinitely.
До създаването му на 2 юни 2006 г., тестовите проекти се намираха тук, в Мета-Уики.