What Sets Them Apart
CasaOS and 1Panel share the goal of making Linux server management accessible through web dashboards, but they target different audiences and use cases. CasaOS was born from the ZimaBoard hardware project and optimizes for home server enthusiasts who want to run Docker applications with minimal technical knowledge. 1Panel was built for developers and small businesses managing VPS instances that host websites, databases, and web applications.
CasaOS and 1Panel at a Glance
The installation experience is equally simple for both platforms: a single command that downloads and configures everything. CasaOS installs on top of any existing Debian or Ubuntu system without replacing system components. 1Panel also supports one-line installation but takes a more opinionated approach, setting up its own OpenResty, database, and system monitoring stack during the initial setup process.
App store and container management differ in philosophy. CasaOS provides a curated app store with community-contributed Docker Compose templates that install popular self-hosted applications like Nextcloud, Jellyfin, HomeAssistant, and AdGuard with a single click. 1Panel offers a marketplace of over 165 applications but also provides deeper Docker management including container inspection, network configuration, image management, and volume administration.
Website and domain management is where 1Panel significantly outperforms CasaOS. 1Panel includes built-in website deployment with automatic Nginx configuration, domain binding, PHP version management, and free SSL certificate provisioning through Let's Encrypt. CasaOS has no native website management capability, as it was designed for containerized applications rather than traditional web hosting.
Database Administration and Management
Database administration in 1Panel provides a visual interface for creating and managing MySQL, PostgreSQL, and Redis instances with backup scheduling, user management, and query tools. CasaOS can run database containers through its app store but does not provide any built-in database administration interface beyond what each containerized application offers.
File management in CasaOS centers on a clean drag-and-drop file browser with Samba sharing integration that makes the server accessible as a network drive from other devices. 1Panel includes a file manager focused on web server operations with code editing, permissions management, and scheduled backup capabilities that serve a different set of needs.
System monitoring takes different approaches in each panel. CasaOS displays basic CPU, memory, and storage metrics in its dashboard with a focus on simplicity. 1Panel offers more detailed system monitoring including process management, port listening status, firewall rule configuration, and security audit logs that provide the visibility needed for production server management.
Security Features and Firewall Control
Security features favor 1Panel with its built-in firewall management, fail2ban integration, security baseline scanning, and SSH key management. CasaOS takes a lighter approach to security, relying on the underlying Linux system security and providing basic access control for its web dashboard. The difference reflects their target audiences: home servers have different threat models than internet-facing VPS instances.
AI and modern features have become a differentiator for 1Panel, which recently added native Ollama model management and AI agent deployment capabilities. CasaOS can run AI containers through Docker but does not provide specialized management tools. Both panels support automatic updates and backup scheduling for their respective application stacks.