Cost / License
- Free
- Proprietary
Application type
Platforms
- Software as a Service (SaaS)



Apps similar to Simple Machines Forum include Discourse, which is open source and free for personal use. Other options are Flarum, phpBB, XenForo and NodeBB. There's no shortage of Forum Software like Simple Machines Forum, with more than 50 alternatives for self-hosting, the web, Linux, Windows and Mac.



Kunena is the ideal forum extension for Joomla. It's free, fully integrated, and no bridges or hacks are required.

Bulletin Board is new modern forum software that allow you build a professional forum




Booklet is a asynchronous discussion forum as an alternative to chat. It sends calm, automated summaries to everybody so that they stay informed and engaged - without having to stay logged in.
miniBB is a standalone, open source program for building your own Internet forum. If you want a lite, simple and stable message board attached to your existing website at the very high integration level, which may include the full customization of the layout to the look of your...




uCoz is a free website-builder that includes hosting and a website management system. uCoz works according to the principles of Web 2.0 and allows creating of the most complicated projects with extraordinary simplicity and speed.


A web application not bloated with superfluous features or complicated configuration settings. Flazy is a simple yet powerful tool — everything you need to use in a simple forum software.

With Instaforum, you can build a forum website that's as simple and usable as a modern messaging app. It can be public or private, and users don't have to install anything. It's easy to set up, runs on your domain with your branding, and you control your data.




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.