XWiki stands out as a powerful and flexible knowledge management solution, combining structured data, fine-grained permissions, real-time collaboration, multi-wiki capabilities, and a rich macro system. It is highly extensible, with 900+ extensions and deep customization options. So the tool adapts to your needs rather than forcing you to adapt to the tool.
Being open source and made in Europe is another major advantage. XWiki offers transparency, independence, and freedom of choice, with the option to run it in the cloud or on-premises and without vendor lock-in.
XWiki is also building strong links with the open-source ecosystem, making it easier to connect with complementary tools and build a powerful, open stack.