neetoKB supports both Richt text and markdown.
Organize articles better with Categories and Tags.
Customize your theme or choose from available themes.
Get reports on popular searchs or failed searches.
Create custom slug, custom page title and meta descriptions for better SEO.
Have custom keywords for aritcles so that they are easily found.
Password protect the whole knowledge base.
Use 404 report to see the pages for which redirection should be setup.
Redirect old urls to the new urls.
Customize what links to show in the header.