Alternatives to: Docker

Incus is a powerful, secure, and modern system container and virtual machine manager.

LXC is a powerful and flexible Linux container runtime providing a low-level, highly customizable environment for managing containers.

LXD is a modern, secure, and powerful system container and virtual machine manager that simplifies infrastructure management.

OpenVZ is an Open Source container-based virtualization technology for Linux that allows multiple isolated virtual environments to run on a single physical server.

Podman is a fast, secure, Open Source tool for managing containers, pods, and images, designed for seamless integration with Kubernetes.

Vagrant is a tool for building and managing lightweight, reproducible, and portable development environments.