Outline

Outline is an open-source, self-hosted knowledge base designed for teams. It provides an intuitive editor, supports real-time collaboration, and integrates with Slack. The platform offers a wiki-like experience, allowing teams to manage and share information within their own infrastructure. Users maintain control over their data and privacy due to its self-hosted nature. Outline supports Markdown and is built for speed and ease of use. It requires technical expertise for setup and ongoing maintenance.