Helpie 1.9.5 – WordPress KB Wiki Plugin

WordPress Knowledge Base Plugin for knowledge base, wiki and documentation websites.
KEY FEATURES:

As a WordPress wiki plugin
Medium.com-like frontend editor
Wiki based Publishing Capabilities &
Version History & Approval System
User Access Restriction & Password Restriction
Article and Topic Listing
Elementor Integration

This is also a WordPress knowledge base plugin which you can use to create a knowledge base for your WordPress site.