Flatboard Forum Hosting
Domain Names free with all Hosting accounts
Flatboard is an actively developed PHP forum that stores community data in JSON files, with SQLite available in its Pro edition. Flatboard 5 uses a modern MVC architecture and supports discussions, categories, permissions, plugins, themes, Markdown content, moderation, and a responsive interface.
Flatboard fits communities that prefer a portable forum without a traditional database server, including small organizations, clubs, project communities, and technically managed sites. The Pro edition adds SQLite storage and bundled premium features for projects needing those options.

Flatboard Overview and Key Features
Who Flatboard Is For
Flatboard fits communities that prefer a portable forum without a traditional database server, including small organizations, clubs, project communities, and technically managed sites. The Pro edition adds SQLite storage and bundled premium features for projects needing those options.
Flatboard 5 Community and Pro editions are both licensed under GPLv3. The Community edition is free; the Pro edition is a separately purchased package with added features and support.
Maintenance and Compatibility Notice
Flatboard 5 is current and actively maintained, but it is a complete rewrite. Official documentation states that Flatboard 3 and 4 plugins and themes are not compatible with Flatboard 5. Plan a major-version move as a migration, verify add-on replacements, and test the data path before changing a live forum.
•JSON flat-file storage and optional Pro SQLite
•Discussions, categories, groups, and permissions
•Markdown content and responsive presentation
•Plugins, themes, notifications, and moderation
•Administrative updates and command-line tools
•Community and Pro editions under GPLv3
Choose a Flatboard Hosting Plan
Select a plan for the forum’s expected visitors, database activity, attachments, email notifications, and backup storage. A small text-focused community can begin modestly, while busy forums and attachment-heavy boards need more resources. RSH Web Services can help you choose a practical starting plan and adjust it as usage grows.
Pro Personal
For portfolios & blogsRenews at $7.99/mo
- 25 GB SSD Storage
- Free Domain Names
- Unmetered Bandwidth
- Secure Payment Options
- SiteJet AI Website Builder
- 360 Website Monitoring
- 45 Day Guarantee
- Encrypted Offsite Backups
- Malware Scan - Included
- WordPress - Included
- cPanel Softaculous - Included
- SSL Certificates - Included
- 5 Email Accounts
- 5 Parked Domains
- 5 Sub Domains
- 1 Website
Pro Business
Growing teams & shopsRenews at $10.99/mo
- 50 GB SSD Storage
- Free Domain Names
- Unmetered Bandwidth
- Secure Payment Options
- SiteJet AI Website Builder
- 360 Website Monitoring
- 45 Day Guarantee
- Encrypted Offsite Backups
- Malware Scan - Included
- WordPress - Included
- cPanel Softaculous - Included
- SSL Certificates - Included
- 25 Email Accounts
- 25 Parked Domains
- 25 Sub Domains
- 5 Websites
Pro Ultimate
For Unlimited ScaleRenews at $15.99/mo
- Unlimited SSD Storage
- Free Domain Names
- Unmetered Bandwidth
- Secure Payment Options
- SiteJet AI Website Builder
- 360 Website Monitoring
- 45 Day Guarantee
- Encrypted Offsite Backups
- Malware Scan - Included
- WordPress - Included
- cPanel Softaculous - Included
- SSL Certificates - Included
- Unlimited Email Accounts
- Unlimited Parked Domains
- Unlimited Sub Domains
- Unlimited Websites
What You Can Build With Flatboard
Portable small-community forums
Flatboard can support this use when its maintenance status, server compatibility, permissions, and moderation workflow fit the project.
Club and nonprofit discussion boards
Flatboard can support this use when its maintenance status, server compatibility, permissions, and moderation workflow fit the project.
Project announcements and member discussions
Flatboard can support this use when its maintenance status, server compatibility, permissions, and moderation workflow fit the project.
Communities preferring JSON or SQLite storage
Flatboard can support this use when its maintenance status, server compatibility, permissions, and moderation workflow fit the project.
Installing Flatboard
RSH Web Services offers Flatboard installation through Softaculous in cPanel. Select the intended edition and version, then configure the forum URL and administrator account. For manual installation, obtain the current package, verify PHP and required extensions, upload the files, apply documented writable permissions, and run the installer. RSH Web Services can help with installation.
Hosting Requirements
Official Flatboard 5 documentation lists Apache 2.4 with mod_rewrite or NGINX, PHP 8.0 or newer, and the json, mbstring, openssl, and PDO extensions. SQLite storage in Pro requires pdo_sqlite. Fileinfo, zip, GD, or Imagick are recommended for relevant upload, archive, and image functions. Allow more than the approximate 20 MB base footprint for content and backups.
Migrating or Upgrading Flatboard
First use cPanel to back up every Flatboard file; for Pro SQLite, include the database file as well. When Softaculous manages the installation, use applicable backup, clone, restore, or upgrade controls displayed for it. Flatboard 5 is architecturally different from versions 3 and 4, so follow official migration guidance and test plugins, themes, permissions, and content. Softaculous updates Flatboard installations but does not convert unrelated forum software.
Flatboard Security
Keep Flatboard and all plugins or themes current, use strong administrator credentials, and restrict writable paths to those documented. Protect JSON or SQLite data from direct public access, validate upload settings, review permissions, and monitor logs. Test updates in staging, especially across major versions. HTTPS, cPanel security, firewall rules, and DDoS protection add hosting safeguards without replacing application-level maintenance.
Application Maintenance
Review releases, extensions, administrator accounts, permissions, and logs on a regular schedule. Test changes away from the live forum before deployment.
Hosting Protection
Use HTTPS, secure cPanel access, current server software, firewall controls, DDoS mitigation, and monitored backups as complementary security layers.
Hosting includes performance and protection technologies such as free CDN, NGINX, HTTP/2, PHP, free SSL secure certificates, firewall security, DDoS protection, and high-speed SSD servers.
Backups and Recovery
Back up the entire Flatboard directory because Community edition content and settings live in files. For Pro installations, include SQLite data and all associated uploads, plugins, themes, and configuration. Retain several dated copies and keep one off-account. Take a fresh backup before updates or storage changes, then restore a copy to staging to verify discussions, accounts, permissions, and media.
Resources and Hosting Tools
•Explore the cPanel Demo.
•Browse application information in the Softaculous Demo catalog.
Related Hosting Tools, Software, and Scripts for Every Hosting Account
Frequently Asked Questions
Is Flatboard suitable for a new public forum?
That depends on its maintenance status, server compatibility, and your ability to manage updates. Review the warning and hosting-requirements sections above, test the exact release in staging, and confirm that extensions and themes are maintained. For older software, a current forum platform is usually the safer choice for a new public community, while the legacy product may remain useful for an existing installation.
Can I use my own domain with Flatboard hosting?
Yes. You can point a registered domain or subdomain to the hosting account and place Flatboard in the main document root or a selected directory. Plan the URL before launch because changing it later can affect links, cookies, search indexing, and user bookmarks. After setup, verify the preferred hostname, redirects, HTTPS behavior, email delivery, and any application base-URL setting.
How should I test Flatboard before launch?
Create a staging copy that is not publicly indexed, then test registration, login, password resets, permissions, posting, editing, moderation, search, attachments, email notifications, and mobile layouts. Also test the chosen PHP and database versions, rewrite rules, scheduled tasks, and backup restoration. Use representative content and several user roles so permission or encoding problems appear before real members depend on the forum.
What should I check when choosing a Flatboard theme or extension?
Confirm that the theme or extension explicitly supports the installed Flatboard release and selected server environment. Review its update history, license, documentation, and security record, and obtain it from a trusted source. Test it on staging, keep the original package, and avoid abandoned add-ons that change authentication or file uploads unless a qualified developer has reviewed the code.
How much hosting space does a Flatboard forum need?
The application itself is usually smaller than the community data. Storage needs grow with attachments, avatars, database history, logs, email queues, and retained backups. Estimate expected membership and upload limits, then choose a plan with room for growth and restoration copies. Monitor disk and database use after launch; a busy image-heavy community can require substantially more storage than a text-focused board.
Can Flatboard forum email use my domain?
Yes, forum notifications and password-reset messages can normally use an address on your domain when the application and mail settings are configured correctly. Use a dedicated sender address, protect administrator mailboxes, and test delivery to several providers. Add the appropriate DNS authentication records for the sending service, monitor bounces, and make sure members can manage notification preferences to reduce unwanted mail.
How can I improve Flatboard forum performance?
Start with a supported PHP version, efficient database settings, sensible page sizes, optimized images, and only necessary extensions. Use caching only where it does not break sessions or personalized pages. A CDN can accelerate static files, while database maintenance and log management help over time. Measure page generation and query behavior before changing settings so improvements address the actual bottleneck.
What moderation preparation is needed before inviting members?
Define posting rules, administrator and moderator responsibilities, escalation steps, and a process for handling spam, abuse, privacy requests, and account removal. Configure permissions for guests and new members, test reporting tools, and limit powerful roles. Keep a private moderator area and document recovery contacts. Technical controls help, but clear policies and consistent human review are essential to a healthy discussion community.
How do I recover Flatboard after a failed change?
Stop further changes, record the error, and preserve the current files and database before attempting recovery. Restore the matching file-and-database backup to a separate location first, verify logins and recent content, and then replace the affected installation during a planned maintenance window. If only one component changed, avoid mixing backups from different times because database records and uploaded files may no longer match.
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