OpenPanel is an open-source web hosting control panel built around Docker containers. It gives every user a fully isolated environment with dedicated MySQL instances, configurable PHP versions (5.6 to 8.4), and support for multiple web servers including Nginx, Apache, and OpenLiteSpeed. Designed as a modern, affordable alternative to cPanel, it includes a two-panel architecture: OpenAdmin for server administrators and OpenPanel for end users. The Community Edition is free forever, while the Enterprise Edition adds white-labeling, billing integration, and priority support.

• Docker-Based User Isolation: Each user gets a fully containerized environment with their own MySQL, PHP, and caching services, providing VPS-like control without the complexity.
• Multi-Web Server Support: Choose from Nginx, Apache, OpenLiteSpeed, OpenResty, or Varnish on a per-domain basis to match your performance needs.
• Flexible PHP Management: Run multiple PHP versions simultaneously (5.6 through 8.4) with per-user configuration and custom limits.
• Built-In Security Suite: Includes Coraza WAF for OWASP protection, mandatory 2FA, ImunifyAV malware scanning, domain-specific IP blocking, and firewall management, all included in the free tier.
• OpenCLI with 100+ Commands: A full command-line interface lets admins handle user creation, domain management, PHP switching, WAF configuration, and more directly from the terminal.
• Two-Panel Architecture: OpenAdmin handles server-level tasks like plan creation and user management, while OpenPanel gives end users control over their own websites, databases, and settings.
• One-Click App Installers: Deploy WordPress, Node.js apps, and Python applications with built-in auto-installers and a dedicated WordPress Manager.
• DNS and Email Management: Full DNS record support (A, AAAA, CNAME, MX, TXT, SRV, NS, wildcard) plus email with SPF, DKIM, and DMARC configuration.

• Free Community Edition: Core features including resource limiting, multiple web servers, backups, and security tools are free forever for up to 3 users and 50 websites.
• Strong Isolation and Security: Docker-based containerization provides user isolation out of the box, something that requires extra licensing (CloudLinux CageFS) with cPanel.
• Lightweight Performance: OpenPanel is designed to run smoothly on low-end VPS servers and lightweight hosting environments while maintaining fast performance and responsive management tools.
• Lower Licensing Costs: Enterprise pricing starts at €14.95 per month, making it a more affordable option than many traditional hosting panels with account-based licensing models.
• Modern, Clean Interface: Dark-mode-friendly UI with real-time charts, a built-in web terminal, and mobile-responsive design that users describe as clean and fast.
• Quick Setup: Install on a clean Debian or Ubuntu server with a single bash command in about 5 to 10 minutes.

• Steeper Learning Curve For Beginners: OpenPanel includes advanced server management tools and Docker-based infrastructure that may feel complex for users who prefer a simple point-and-click hosting experience. Many advanced tasks still involve command-line usage.
• Community-Based Support for Free Tier: Community Edition users mainly rely on Discord, GitHub, forums, and documentation for troubleshooting, while priority support and consulting are tied to paid plans.

• Small Hosting Providers: Launch a web hosting business without expensive licensing fees. OpenPanel's free Community Edition supports multiple users with isolated environments, and the Enterprise Edition scales with white-labeling and billing integration.
• Developers Managing Multiple Projects: Run different PHP versions, web servers, and databases per project on a single server. The OpenCLI and Docker isolation make it easy to keep environments clean and separate.
• Budget-Conscious Website Owners: Host personal or small business websites without paying monthly panel licensing fees. The free tier covers up to 50 websites with full security features included.
• Agencies Migrating from cPanel: Cut hosting costs by switching from cPanel to OpenPanel. The Enterprise Edition includes migration tools and supports cPanel backup imports for smooth transitions.
• Security-Focused Deployments: Host client sites where isolation matters. Each user's containerized environment prevents cross-account vulnerabilities, with WAF protection, 2FA, and malware scanning built in.