OrbStack vs Rancher Desktop

OrbStack is a macOS app for running Docker containers and Linux machines. It can also run a lightweight, single-node Kubernetes cluster for local development, with a GUI and network integration. The maker says it starts in two seconds and uses optimized networking, file systems, and x86 emulation. Docker CLI, Compose, Earthly, and VS Code Dev Containers work with OrbStack. Linux machines integrate with macOS networking and file sharing, and support SSH agent forwarding and remote VS Code. OrbStack requires macOS 14.0 or later. Personal, non-commercial use is free; freelance, business, and commercial users need a license for each user, with up to five devices covered per user. Pro costs $8/user/mo, billed as $96 annually, and adds Debug Shell and priority support. Enterprise lists SAML SSO and invoice and PO payments, with no price listed. A trial is available without a card, and the FAQ gives users a 30-day grace period to purchase a license. Linux graphical apps and GPU are listed as unsupported.

Rancher Desktop is a free, open-source desktop application for managing local containers and Kubernetes on macOS, Windows, and Linux. Users choose Moby/dockerd with the Docker CLI or containerd with nerdctl to build, push, pull, and run containers. Its built-in Kubernetes uses k3s, and Preferences let users select a Kubernetes version or reset Kubernetes and the container runtime. The graphical interface manages images, containers, settings, and local Kubernetes resources, with controls for networking, virtual-machine resources, and registry access. Installation includes Helm, kubectl, nerdctl, Moby, and Docker Compose. Trivy-based image scanning reports vulnerabilities and configuration issues, and Docker Desktop Extensions can be installed through the UI catalog or rdctl. The application uses a virtual machine on macOS and Linux and WSL 2 on Windows. Windows requires WSL and virtualization capabilities; without the privileged service, exposed container applications are limited to 127.0.0.1. The project is intended for local container and Kubernetes work, rather than managing Kubernetes clusters.