One of n8n’s biggest differences from Zapier and Make is that it doesn’t require their cloud at all. Because it’s fair-code licensed, a business can run n8n entirely on its own servers — which changes both the cost model and the security conversation, but also adds real operational responsibility that shouldn’t be underestimated.
What Self-Hosting Actually Buys You
Data never leaves infrastructure you control. For workflows touching customer PII, financial data, or internal systems with strict access requirements, that removes an entire category of vendor-risk and compliance questions. It also removes per-task or per-operation billing — cost becomes infrastructure spend, which is usually far cheaper at high execution volumes than a metered SaaS plan.
What It Costs You Instead
Someone has to provision the server, keep n8n and its dependencies patched, manage backups of workflow data and credentials, and handle uptime. n8n publishes an official Docker image and a documented deployment path, which makes the initial setup straightforward on something like DigitalOcean or AWS — but “straightforward to deploy” and “maintained long-term” are different commitments. A self-hosted instance that nobody owns operationally becomes a liability the first time it goes down mid-workflow.
A Reasonable Self-Hosted Setup
A typical production setup separates the n8n application from its database (PostgreSQL rather than the default SQLite for anything beyond light use), puts it behind a reverse proxy with TLS, and runs webhook-triggered workflows behind authentication rather than open endpoints. Queue mode, which separates workflow triggering from execution across multiple workers, matters once volume or execution time grows — a single-instance setup will bottleneck under load that queue mode handles cleanly.
When Cloud Still Makes More Sense
If the workflows are low-volume, don’t touch sensitive data, and nobody on the team wants to own server maintenance, n8n’s managed cloud offering (or Zapier/Make entirely) is a reasonable trade of a monthly fee for zero operational overhead. Self-hosting is a decision to make deliberately, not a default.
How We Scope This
When CodeixLab sets up a self-hosted n8n instance for a client, the infrastructure work — provisioning, database choice, backup strategy, monitoring, queue mode if needed — gets scoped alongside the workflows themselves, not as an afterthought. That’s the same discipline we apply to any DevOps and cloud engagement.