XWiki
US alternative: ConfluenceEnterprise wiki and knowledge management platform with open-source foundations, extensibility, and cloud or self-hosted deployment.
Fully European
Overview
XWiki is an enterprise wiki and knowledge management product for organizations that want structured documentation, collaborative knowledge bases, and extensible internal information systems. It offers cloud and self-hosted deployment options.
Why it is listed
Replaces
Confluence
European signal
Reviewed as strongly European-aligned
Privacy and hosting notes
Official privacy and legal pages are published, and self-hosting plus open-source code provide additional control options.
Funding and ownership
unknown