What are some alternatives?
When comparing kWiki and Doxygen, you can also consider the following products
HelpDocs - Educate your users with a super simple knowledge base that’s built for teams just like yours.
Slate API Docs Generator - Create beautiful, intelligent, responsive API documentation.
ProProfs Knowledgebase - ProProfs Knowledge Base is a cutting-edge knowledge management software that assists businesses to create online manuals, guides, documentation, FAQs and more.
GitBook - Modern Publishing, Simply taking your books from ideas to finished, polished books.
Document360 - Self-service knowledge base software focused on SaaS Products & Enterprise Software Projects.
ReadTheDocs - Spend your time on writing high quality documentation, not on the tools to make your documentation work.