The best Virtualization alternative to Docker is Podman, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to Docker and 18 are Virtualization Tools so hopefully you can find a suitable replacement. Other interesting Virtualization Tool alternatives to Docker are Portainer, Distrobox, Docker Desktop and Linux Containers (LXC).
Podman is a daemon-less container runtime for managing containers, pods, and container images. It is intended as a counterpart to CRI-O, to provide low-level debugging not available through the CRI interface used by Kubernetes.
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Portainer Community Edition is a lightweight service delivery platform for containerized applications that can be used to manage Docker, Swarm, and Kubernetes environments. It is designed to be as simple to deploy as it is to use.
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Use any Linux distribution inside your terminal. Enable both backward and forward compatibility with software and freedom to use whatever distribution you’re more comfortable with. Distrobox uses podman or docker to create containers using the Linux distribution of your choice.
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Docker Desktop is a one-click-install application that lets you to build, share, and run containerized applications and microservices.
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Containers which offer an environment as close as possible as the one you'd get from a VM but without the overhead that comes with running a separate kernel and simulating all the hardware.
Native macOS GUI for ArcBox — containers, VMs, and sandboxes at your fingertips. Open Source alternative to OrbStack and Docker Desktop.
OrbStack is an alternative to Docker Desktop for macOS, designed to offer improved performance for Docker and virtual machines on Linux running on Mac computers. It addresses performance issues that have been experienced in the past, particularly on models with Apple Silicon.
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An industry-standard container runtime with an emphasis on simplicity, robustness and portability
rkt is the next-generation container manager for Linux clusters. Designed for security, simplicity, and composability within modern cluster architectures, rkt discovers, verifies, fetches, and executes application containers with pluggable isolation.
OpenVZ is container-based virtualization for Linux.
OpenVZ creates multiple secure, isolated Linux containers (otherwise known as VEs or VPSs) on a single physical server enabling better server utilization and ensuring that applications do not conflict.
Each container performs.
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Apache Mesos is a cluster manager that simplifies the complexity of running applications on a shared pool of servers.
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The FreeBSD jail mechanism is an implementation of operating system-level virtualization that allows system administrators to partition a FreeBSD-based computer system into several independent mini-systems called jails.
