The fair-code automation platform n8n allows users to bypass cloud-based subscription limits by self-hosting their own workflow environments using Docker, Docker Compose, and Linux-based server infrastructure.

Key Points

• Users require a server or virtual machine with at least 2 vCPUs and 4GB of RAM to run n8n effectively.
• The installation process utilizes Docker and Docker Compose to manage containers, volumes, and environment variables.
• n8n is distributed under a fair-code license, permitting free use for personal or internal business workflows.
• The platform includes a built-in SQLite database, though PostgreSQL is recommended for high-volume production environments.
• Security best practices include using HTTPS connections and managing encryption keys through dedicated secret managers rather than plain-text files.

Why it Matters

Self-hosting n8n provides businesses and developers with a cost-effective alternative to subscription-based automation tools by eliminating token-based billing and usage restrictions. This approach grants users full control over their data and infrastructure, making it a scalable solution for complex, internal workflow automation.