OrbStack
OrbStack is a native macOS app for Docker containers, local Kubernetes, and full Linux machines. It is a drop-in replacement for the docker CLI and Docker Compose. We assess it as a fast macOS option worth researching before standardizing. Rancher Desktop (trial) remains the cross-platform open-source default over Docker Desktop (hold).
Blurb
OrbStack is the fast, light, and easy way to run Docker containers and Linux. Develop at lightspeed with our Docker Desktop alternative.
Summary
What you get: a Swift-native menu bar app with fast startup, low CPU and memory use, Rosetta x86 emulation, automatic container domains, and optional local Kubernetes. Linux machines include SSH, two-way file sharing, and VS Code remote editing. The Docker socket stays compatible with Dev Container and Compose workflows.
When to evaluate:
| Situation | Why OrbStack |
|---|---|
| macOS daily driver | Sub-second startup vs heavy Electron VM stacks |
| Large bind mounts | Faster file sync for node_modules and watched dirs |
| Laptop battery | Lower idle CPU and memory than Docker Desktop |
| Linux VM on Mac | Full distros with CLI integration, not just containers |
When to skip:
| Situation | Prefer instead |
|---|---|
| Windows or Linux host | OrbStack is macOS-only |
| Docker Desktop extensions or Scout | Not supported |
| Open-source mandate only | Rancher Desktop (trial) |
| Production orchestration | Kubernetes in cloud, not the local cluster |
Licensing: free for personal use; commercial and freelance use requires a paid subscription. That cost pushes many teams toward Rancher Desktop first.
Details
| Topic | Notes |
|---|---|
| Install | https://orbstack.dev/download or brew install --cask orbstack |
| Migration | One-click import from Docker Desktop per OrbStack docs |
| CLI | docker, docker compose, kubectl, and orb commands |
| Kubernetes | Optional local cluster; compare feature depth to Rancher Desktop |
| Networking | localhost forwarding, IPv6, VPN-friendly DNS |
| Compare | OrbStack vs Docker Desktop |
References