Best Community Software for KeyCAPTCHA

phpBB is a free flat-forum bulletin board software solution that can be used to stay in touch with a group of people or can power your entire website. With an extensive database of user-created extensions and styles database containing hundreds of style and image packages to customise your board, you can create a very unique forum in minutes. No other bulletin board software offers a greater complement of features, while maintaining efficiency and ease of use. Best of all, phpBB is completely free. We welcome you to test it for yourself today. If you have any questions please visit our Community Forum where our staff and members of the community will be happy to assist you with anything from configuring the software to modifying the code for individual needs. Learn more about phpBB.

MyBB is the free and open source forum software powering thousands of engaging, vibrant, and unique communities across the internet.

SMF is all that in one package, giving you an easy to use forum with many powerful features for you as well as your users. SMF is an open-source project made by volunteers from across the world. SMF features a powerful Package Manager, allowing you to quickly apply any of the hundreds of modifications in our database, as well as a variety of custom themes that change the way your site looks. Should you run into any problem, SMF's experienced Support Team will come to your aid, along with our very helpful community members, ready to assist you and address whatever issue(s) you are encountering. Simple Machines Forum — SMF in short — is a free, professional grade software package that allows you to set up your own online community within minutes. Its powerful custom made template engine puts you in full control of the layout of your message board and with our unique SSI - or Server Side Includes - function you can let your forum and your website interact with each other.

With vBulletin Cloud we host your community for you. You get a fully functioning and customizable vBulletin site with all the key admin controls, while we handle the back-end infrastructure for you. Explore vBulletin 5 Connect's revolutionary Site Builder tools for creating a community website in minutes with no programming skill required! Use the drag-and-drop tool to easily lay out pages. Create various content modules that feature specific site content on a page. Test drive the software's in-line editing and other simplified site admin tools. vBulletin 5 Connect provides unparalleled capabilities for building community websites. The software facilitates increased content creation, more engaging content discovery and simplified site management. The new Site Builder makes it easier than ever to build and manage a site. Customizable page templates, drag-and-drop configuration and in-line site editing simplify page layout. A variety of design themes can be easily selected.

There is no better platform upon which to grow your community. XenForo is the solution your customers would choose. Engage your customers with the premium community experience. Take advantage of our unrivaled reliability, flexible deployment and data security. Provide a forum where your customers can interact with you. Lighten the load on your support team. Your customers will be reassured that their information is not being sold off to big tech. User-generated content is priceless. Allow it to be easily found again, any time. Yesterday's facts are no less valuable than today's. Discussions on your forum contain a wealth of information. Assemble your content into an invaluable knowledge base for your subject matter. Leverage state-of-the-art software architecture. Create rich integrations and add-on systems to your own specification.

PunBB is a fast and lightweight PHP-powered discussion board. It is released under the GNU General Public License. Its primary goals are to be faster, smaller, and less graphically intensive as compared to other discussion boards. PunBB has fewer features than many other discussion boards, but is generally faster and outputs smaller, semantically correct XHTML-compliant pages. PunBB is written in PHP and thus requires the PHP: Hypertext Preprocessor. PunBB also requires a database for storing forum data. For that purpose, PunBB supports MySQL, PostgreSQL, and SQLite. Some features that I have so far chosen not to implement are private messaging, file attachments, polls, linking to off-site avatars, advanced text formatting controls, subforums, etc. The jury is still out on some of these features, but don't expect them to pop up anytime soon. It should however be noted that most, if not all of these features have been realized in the form of third-party mods.