A new community wiki site launched with 42,000 existing wikis from users worldwide It functions and looks like a slimmed-down Word processor inside of a Web browser There are two levels of the Wik.is service: free and Pro. Users of the free service receive a public wiki supported by contextual advertisements on its pages and 1GB of storage. The Pro package provides Wik.is site owners with a private wiki that integrates with their existing website for a unified look and feel and simple navigation across the site. The Pro service costs $60 per year.