CoreOS is an open-source lightweight operating system based on the Linux kernel and designed for providing infrastructure to clustered deployments, while focusing on automation, ease. Developed by CoreOS, Inc
License: Free
CoreOS is primarily focused on providing an efficient and secure environment for containerized applications with a strong emphasis on automation and orchestration through Kubernetes. In contrast, Cloudron is designed for ease of use in managing applications, offering a more user-friendly approach, especially for users who may not be familiar with container technology.