Spirit is a modern discussion platform. Notifications Receive an automatic notification everytime someone mentions your @name, ...

NodeBB is an open source forum software that's free and easy to use. A community forum allows you to engage and retain custome ...

MyBB is the free and open source, intuitive, extensible, and incredibly powerful forum software you've been looking for. With ...

vBulletin (abbreviated as vB) is a commercial Internet forum software produced by Jelsoft Enterprises. It is written in PHP us ...

FluxBB is a fast, light, user-friendly forum application for your website. FluxBB was designed as a lighter, faster alternativ ...

Discourse is an open source discussion platform built for the next decade of the Internet. A modern forum, everything's been r ...

Xenforo is a commercial forum software developped by former VBulletin developers Kier Darby and Mike Sullivan. It is a strong ...

WoltLab Suite (formerly Burning Board) is an enterprise grade CMS built for communities and forums.

Since its creation in 2000, phpBB™ has become the most widely used Open Source forum solution. Like its predecessors, phpBB™ 3 ...

Flarum is free, open-source forum software with a focus on simplicity. You can use Flarum to easily set up a discussion forum ...

Simple Machines Forum — SMF in short — is a free, professional grade software package that allows you to set up your own onlin ...

bbPress is forum software with a twist from the creators of WordPress. Its focused on web standards, ease of use, ease of inte ...

Invision Community (previously known as IPB, IPS, Invision Power Suite, IP.Board or IP Board) is an Internet forum software pr ...

User or customer feedback system with voting facility about proposals done by users. Similar function as the UserVoice system. ...

PunBB is a fast and lightweight PHP-powered discussion board. It is released under the GNU General Public License.