🦞OpenClaw Guide

Last updated: 2026-03-21

Best Docker Setup for OpenClaw (2026)

Run OpenClaw in a container for portability and isolation

Docker is the best way to run OpenClaw on any server — it keeps dependencies isolated, makes updates easy, and lets you move between hosts without headaches. Here's the complete guide to the best Docker setup for OpenClaw.

🏆 Our Top Pick

Docker on Hetzner VPS

$4.10/mo (CX22) — Best Overall

Get Docker on Hetzner VPS →

System Requirements

Minimum

  • ram1GB
  • cpu1 vCPU
  • storage20GB
  • osAny Linux with Docker 24+ (or Docker Desktop on Mac/Windows)

Recommended

  • ram2-4GB
  • cpu2 vCPU
  • storage40GB
  • osUbuntu 22.04 LTS with Docker 24+

Detailed Comparison

Docker on Hetzner VPS

Best Overall
★★★★★4.9

$4.10/mo (CX22)

VPS cost only

Specs: 4GB RAM, 40GB SSD — run Docker + OpenClaw

Pros

  • ✓Best value: 4GB RAM for $4.10/mo
  • ✓Docker pre-installable via cloud-init
  • ✓20TB bandwidth included
  • ✓Full root access

Cons

  • ✗Requires Linux/Docker knowledge
  • ✗You manage the host OS

Our verdict: Best combination of value and control. Hetzner VPS + Docker = cheap, reliable, fully containerized OpenClaw.

Get Docker on Hetzner VPSSetup Guide

Docker on Raspberry Pi

Best for Home Server
★★★★★4.5

~$80 one-time hardware

~$0.70/mo electricity

Specs: 4-8GB RAM, ARM64 Docker images

Pros

  • ✓Cheapest long-term option
  • ✓Runs at home — full data control
  • ✓Docker ARM64 images available
  • ✓Low power consumption

Cons

  • ✗ARM64: verify image compatibility
  • ✗Depends on home internet reliability
  • ✗Active cooling needed

Our verdict: Great for home self-hosters who want Docker. ARM64 support is now excellent. Pair with Pi 5 (4GB+) for best results.

Get Docker on Raspberry PiSetup Guide

Docker on Mac Mini

Best for Apple Users
★★★★★4.7

$599 one-time

Hardware cost, then ~$3.60/mo electricity

Specs: 16GB unified RAM, Apple M4, Rosetta for x86

Pros

  • ✓Excellent Docker performance on M4
  • ✓iMessage integration available
  • ✓Docker Desktop pre-installable
  • ✓16GB RAM for multiple containers

Cons

  • ✗Premium hardware cost
  • ✗macOS Docker has some differences vs Linux

Our verdict: If you have a Mac Mini, running OpenClaw in Docker is clean and easy. iMessage integration still works since it's macOS.

Get Docker on Mac MiniSetup Guide

Docker on Railway

Easiest Managed Docker
★★★★★4.4

$5/mo+

Usage-based

Specs: Docker container deploy from registry

Pros

  • ✓No server management
  • ✓Push Docker image — they run it
  • ✓Built-in databases
  • ✓Auto-scaling

Cons

  • ✗Usage costs add up
  • ✗Less control than bare VPS

Our verdict: Best managed Docker option. Deploy the OpenClaw Docker image to Railway — zero server management.

Get Docker on RailwaySetup Guide

Frequently Asked Questions

Why use Docker for OpenClaw?

Docker isolates OpenClaw from your host system, makes updates simple (just pull new image), and means you can move the whole setup to a new server in minutes. It's the recommended production setup.

Does OpenClaw have an official Docker image?

Yes — use `openclaw/openclaw:latest` from Docker Hub. Run with Docker Compose for persistence and easy updates.

Does Docker work on Raspberry Pi ARM?

Yes! Docker has excellent ARM64 support. The OpenClaw Docker image supports ARM64. Run `docker pull openclaw/openclaw:latest` on your Pi and it works.

How do I update OpenClaw with Docker?

Run `docker-compose pull && docker-compose up -d`. Docker downloads the new image and restarts the container with zero downtime.

The Bottom Line

For the best Docker setup, run OpenClaw on Hetzner CX22 ($4.10/mo) with Docker Compose. It's portable, cheap, and easy to maintain. Use Watchtower for automatic image updates. Or skip Docker entirely and use OpenClaw Cloud — purpose-built, zero config.

Start Setting Up OpenClaw →