Kata Containers is described as 'Open source, secure container runtime with lightweight virtual machines that feel and perform like containers, but provide stronger workload isolation using hardware virtualization technology as a second layer of defense' and is an app in the development category. There are more than 10 alternatives to Kata Containers for a variety of platforms, including Linux, Mac, Windows, Self-Hosted and Web-based apps. The best Kata Containers alternative is Docker, which is both free and Open Source. Other great apps like Kata Containers are Linux Containers (LXC), OrbStack, Packer and containerd.