FREEDOM251

Freedom251 › Developer Tools

Free and open first

Best Container Engines in 2026 — page 2

  1. 26

    runc

    Free plan LinuxSelf-hosted

    runc supplies the low-level Linux runtime capabilities behind container software.

    6.5 Free plan Visit site
  2. 27

    youki

    Free plan Linux

    Choose youki if you need a free Linux OCI runtime with rootless operation and documented Docker or Podman integration.

    6.5 Free plan Visit site
  3. 28

    Docker Engine

    Free plan LinuxMacWindows

    Docker Engine provides the core container runtime and image-building capabilities listed here at no charge. Check the host operating-system requirements before deployment.

    6.2 Free plan Visit site
  4. 29

    Mirantis Container Runtime

    Paid APILinuxSelf-hosted+1

    MCR combines Docker compatibility with Kubernetes and Swarm choices, security controls, and supported enterprise subscriptions.

    5.6 From $1,125/yr Visit site
  5. 30

    runhcs

    Free plan Windows

    runhcs provides a focused, free runtime for Windows containers through containerd. Its Kubernetes CRI and OCI support fit deployments using those technologies on Windows.

    5.5 Free plan Visit site
  6. 31

    ocijail

    Paid Self-hosted

    ocijail offers a focused, open-source bridge between OCI workloads and FreeBSD jails.

    4.8 Open source Visit site