When it comes to integrating a forum into WordPress, bbPress is hands-down the best plugin for the job. It is a sister project of WordPress.org, which means that it’s built the WordPress way and uses the existing WordPress core to power your forum.
Cons
- Not as feature-rich as full-fledged forum CMS like phpBB, Vanilla Forums.
- The core plugin has only the basic features, so you need to install additional extensions for more power.
You can also check the following:
*BuddyPress
*ForumEngine
*Simple:Press
*wpForo
*Asgaros Forum
