BookStack is a free and simple self-hosted, easy-to-use platform for organizing and storing information. Configurable, powerful features, integrated authentication, and multi-lingual support.
Lacks available extensions or plugins, and extending functionality requires custom programming.
User-friendly and easy to use, and offers easy management of content and data, with a minimal learning curve. No prommaning knowledge is necessary.
Has a smaller active community. Limited support is available either for free or as a paid service. Adequate documentation is available.