Helpie is the only fully collaborative WordPress wiki plugin. It’s the easiest way to create and share knowledge for teams and also create beautiful documentation sites for your products and services.

Key Features:

  1. Publishing capabilities (who can edit, publish, or approve changes)
  2. Revision system (ability to rollback to previous revisions)
  3. Medium.com-like front-end editor (with customization and integration options)
  4. User Access Restrictions (restrict users to certain topics)
  5. Extensive style customizations (plus integration with page-builders like Elementor)