Wiki.js is a modern, web-based open-source wiki for collaboratively creating, managing and publishing knowledge and documentation. It combines an intuitive user interface with flexible permission management, Markdown support and integration with external systems.
What sets Wiki.js apart:
Ease of use: Markdown or rich-text editor, simple structuring and version control.
Security: role system, LDAP/SSO integration, encrypted communication.
Flexibility: support for multiple data sources (Git, databases, Markdown files).
Extensibility: themes, modules and interfaces to tools such as GitHub, GitLab or Google Drive.
Open source & data sovereignty: full control over content, no cloud requirement.
This makes Wiki.js a powerful alternative to Confluence, MediaWiki or Notion, ideal for companies that want to manage their knowledge openly, in a structured way and securely.
Our experience with Wiki.js in client projects
We use Wiki.js internally as the central platform for our documentation. We use it for general notes as well as technical diagrams, including through the built-in Draw.io feature. A special feature is the connection to our version control: every change is mirrored automatically, so all documentation states remain traceable. This concept has proven especially valuable for disaster recovery, since a second, audit-proof source is always available.
Understanding the strengths and mastering the challenges
Wiki.js stands out for its clear interface, flexible structuring and extensive formatting options. We connected Wiki.js to our IDM provider and integrated single sign-on to make access convenient and secure. We have also implemented this setup successfully for several clients. Its ease of use is particularly valued, as it lets teams keep documentation alive, current and practical. The biggest challenge is often defining clear role and permission concepts to manage content in a structured and secure way. We have extensive experience and proven approaches in this area.
Our contribution to stable Wiki.js environments
We plan, configure and operate Wiki.js instances that integrate seamlessly into existing infrastructures. This includes connecting to identity management systems, setting up permission systems and designing efficient documentation structures. We know how to distribute access rights sensibly across user groups, to define responsibilities clearly and ensure secure handling of content.
Why we are the right partner for Wiki.js
Many years of experience building and running Wiki.js instances
Integration into IDM systems and implementation of single sign-on
Understanding of permission models, structuring and security
Focus on usability, traceability and sustainable documentation