Self-hosting n8n gives your team complete control over your automation infrastructure — your data stays within your own environment, you are not subject to third-party pricing changes, and you can customize the platform to meet your specific technical requirements. The trade-off is that you take on the responsibility for server maintenance, updates, and reliability that a managed cloud platform handles for you.
Choosing Your Hosting Infrastructure
n8n can be self-hosted on any server infrastructure that runs Docker or Node.js. Common choices include cloud virtual machines from AWS, Google Cloud, or DigitalOcean, which offer a good balance of control, reliability, and cost. For production deployments handling mission-critical automations, choose a cloud provider with good uptime SLAs and configure your n8n instance with automated backups and monitoring. For development or low-criticality deployments, a simple VPS from a provider like DigitalOcean is typically sufficient. Start the process at n8n’s documentation.
Docker Deployment
The recommended approach for self-hosting n8n is Docker Compose, which handles all dependencies and makes the deployment reproducible. The official n8n Docker Compose configuration sets up n8n along with a PostgreSQL database for persistent workflow and execution storage. Configure environment variables for your domain, encryption key, database connection, and authentication settings before launching the container. Use a reverse proxy like Nginx or Traefik to terminate SSL and forward traffic to n8n.
Configuring Authentication and Security
Securing your self-hosted n8n instance is critical, especially if it has access to production business systems. Enable n8n’s built-in user authentication to prevent unauthorized access to the workflow editor. Configure your reverse proxy to enforce HTTPS and redirect all HTTP traffic. Restrict access to the n8n interface by IP address if it only needs to be accessible from specific networks. Store API credentials in n8n’s credentials manager rather than in workflow configurations, and audit credential access regularly.
Maintaining Your n8n Instance
Self-hosted n8n requires ongoing maintenance. Update n8n regularly to get security patches and new features. Monitor server resource usage and scale your instance as your workflow execution volume grows. Back up your n8n database regularly so you can recover from server failures without losing your workflow configurations. Document your hosting setup and maintenance procedures in Notion so other team members can maintain the instance if the original setup person is unavailable.
