What are some alternatives?
uberflip - Organize and Centralize ALL of your Content in minutes
GitBook - Modern Publishing, Simply taking your books from ideas to finished, polished books.
Contentools - Contentools is a content marketing automation platform to centralize, streamline and manage content creation and distribution.
Editorially - Chorus, the Vox Media stack, is an impressive suite of tools, but like anything on the web, it will never be finished. One goal, among those the team has identified for this year, stands out: a commitment to evolving the editorial workflow.
CoSchedule - CoSchedule is the #1 marketing calendar that helps you stay organized and get sh*t done. Plan, produce, publish and promote your content.
SkyDocs - SkyDocs is a lightweight static documentation builder with MarkDown.