OpenClaw on Railway: Easy Cloud Deployment Guide

Railway is a developer-friendly platform-as-a-service (PaaS) that makes deploying Docker applications straightforward. For OpenClaw users who want cloud hosting without managing a full VPS, Railway offers a middle ground — more control than fully managed hosting, less complexity than a raw server.

Railway vs Other Options

Pros of Railway for OpenClaw:

• Deploy from a Docker image with minimal configuration
• Automatic restarts on failure
• Built-in logging and metrics dashboard
• Simple environment variable management
• Persistent volumes available
• Free tier for testing (limited resources)

Cons:

• Hobby plan costs $5/month plus resource usage (~$5–15/month total for OpenClaw)
• No dedicated IP without extra cost
• Less flexibility than a VPS for advanced networking
• Free tier has sleep behaviour that breaks Telegram connectivity

Step 1: Create a Railway Account

Go to railway.app and sign up. Connect your GitHub account for easy deployments.

Step 2: Create a New Project

1. Click New Project
2. Select Deploy from Docker image
3. Enter openclaw/openclaw:latest (or the specific version tag)

Step 3: Configure Environment Variables

In your Railway project, go to the Variables tab and add:

ANTHROPIC_API_KEY=your_key_here
SECRET_KEY=generate-with-openssl-rand-hex-32
OPENCLAW_MODE=production
PORT=8080

Add all other required API keys (Telegram bot token, etc.) as environment variables.

Step 4: Add a Volume for Persistence

Without persistent storage, your agent memory resets on every deployment.

1. In your service, click + Add Volume
2. Mount path: /root/.openclaw
3. This ensures your memory and configuration survive redeployments

Step 5: Configure Networking

1. Under Settings > Networking, click Generate Domain to get a Railway subdomain
2. Or add a custom domain under Custom Domain
3. Railway handles TLS automatically for both Railway subdomains and custom domains

Step 6: Deploy

Click Deploy. Railway pulls the Docker image, starts the container, and your OpenClaw instance is accessible at your configured URL within 2–3 minutes.

Monitoring

Railway provides:

• Real-time logs in the web dashboard
• CPU and memory usage graphs
• Deployment history
• Alert notifications via email or Discord webhook

Cost Estimate

With Railway Hobby Plan ($5/month included credit):

• Small OpenClaw instance: ~$5–10/month total depending on uptime and resources
• Persistent volume: Included in Hobby plan at modest storage

Limitations and Warnings

Railway's free tier has deployment sleep behaviour — containers sleep after inactivity. This breaks Telegram bot connectivity since OpenClaw can't receive messages while asleep. Use the Hobby paid plan for 24/7 operation.

Frequently Asked Questions

Can I run multiple OpenClaw instances on Railway?

Yes, each as a separate service within a project. Each instance needs its own environment variables and volume.

Is Railway appropriate for production use?

For a personal agent or small team use, yes. For enterprise-grade reliability requirements, a dedicated server or nacre.sh provides better guarantees.