Cost / License
- Free
- Open Source
Application type
Alerts
- Discontinued
Platforms
- Linux
- Online
- Self-Hosted



YaBB is a free Perl forum (bulletin board) system that has rivaled professional message boards for years. YaBB provides chat for visitors where they can post any time and reply to anyone!.


ElkArte is a modern, powerful community building forum software. It is completely free to use and is licensed with an open source BSD-3 clause license.

Clevada is an All-In-One Cloud Software Suite with Website Builder, Community Forum, Help Desk, Knowledge Base, Internal Communication and more.

Wortherendum is a Q&A website dedicated to all indecisive people. Users can ask a question whether something is worth doing/making/buying etc. Then, other users vote what they think - whether it is worth it or not.


A link aggregation site focusing on user submitted content with a voting system, private messaging, and curated subject groups - both public and private - called headcycles.

Build online communities with group structures, shared content libraries, private messaging, discussions, member-generated content, and event organization features.



Cerb6 is a fast and flexible web-based platform for business collaboration and automation. Remember anything about anyone, collaborate from anywhere, deftly reply to a flood of email, automate, stay informed, capture feedback, track time, flag opportunities, manage tasks, share...



Honesty is NOT the go-to policy for everyone and in all settings. Focusing on feelings or self-interest may trump sincerity in the preservation of a relationship. And that's fine. Because truth is not necessarily what we need, at least not all the time.

glFusion is an extremely powerful system for creating online content. It powers all types of sites from personal blogs to high volume community discussion sites, intranets, and almost everything in between. It is well suited for both public and private sites.

eeduser is the customer engagement platform that helps companies build better relationships with their customers and prospects, through the better online customer community.

XOOPS CMS is an extensible, OO (Object Oriented), easy to use dynamic web content management system (CMS) written in PHP. XOOPS is the ideal tool for developing small to large dynamic community websites, intra company portals, corporate portals, weblogs and much more.




FoolFuuka was designed to serve two different purposes: (1) as a front-end for Asagi, a 4chan fetcher, and (2) an image-based bulletin board.

Tribe is a white-label platform, empowering the new generation of online communities. It boosts users engagement and growth through widgets and integrations to existing stacks.




Create a free embeddable forum, mailing list, photo gallery, news and blog. All apps are fully customizable, simple, instant setup, choose different formats and skins! Add your free forum or any other hosted application to your website quick and easy!

AnswerCart help companies modern & elegant community forum to drive customer engagement, for customer support & internal collaboration. .




GraphComment is the next generation comments system. No more disorganized discussions piled on several pages. With GraphComment, you can easily follow the relevant discussions. The BubbleRank sort the answers in order of relevance.




Convolio is a hosted forum solution that makes it easy to add conversations to your site. Convolio is quick, inexpensive, and super simple to run (no IT department required). Loaded with goodies like moderation tools, premium memberships, custom domain, SSO, theming, and...




PunBB.NET is a forum written using the ASP.NET technology.
This forum is simple, fast and lightweight. The forum's core itself is only a basis, which allows attaching various extensions to it. This makes it possible for you to have a discussion board,which can be fine-tuned.
Bringing similar people together for discussion, debate, events, and markets.
The world is big. V-Ville makes it easier to find the people you want to connect with.


