The only thing you give up compared to n8n Cloud is managed hosting, automatic updates, and official SLA-backed support. For most technical teams, that trade-off is easily worth it.

n8n Free (Self-Hosted) vs n8n Cloud

| Feature | Self-Hosted (Free) | n8n Cloud (Paid) |
|—|—|—|
| Cost | $0 (server costs only) | Starts ~$20/month |
| Execution limits | Unlimited | Plan-based caps |
| Data residency | Your server | n8n’s infrastructure |
| Maintenance | You manage updates | Fully managed |
| Custom nodes | Yes | Limited |
| SSO/enterprise features | Requires Enterprise license | Available on higher tiers |

If you’re comfortable running a VPS, self-hosting is almost always the better economic choice long-term.

Prerequisites

Before you start, make sure you have:

If you don’t already have a server, providers like DigitalOcean offer droplets that are more than capable of running n8n comfortably, even on their cheapest tier. We cover general VPS hardening in our Linux server security checklist if you want to lock things down further.

Installing Docker and Docker Compose

If Docker isn’t installed yet, run:

curl -fsSL https://get.docker.com -o get-docker.sh
sudo sh get-docker.sh
sudo usermod -aG docker $USER
newgrp docker

Verify the install:

docker --version
docker compose version

Running n8n with Docker Compose

Create a project directory and a docker-compose.yml file:

mkdir ~/n8n-stack && cd ~/n8n-stack
nano docker-compose.yml

Paste in the following configuration:

version: "3.8"

services:
  n8n:
    image: n8nio/n8n:latest
    restart: unless-stopped
    ports:
      - "5678:5678"
    environment:
      - N8N_HOST=n8n.yourdomain.com
      - N8N_PORT=5678
      - N8N_PROTOCOL=https
      - NODE_ENV=production
      - WEBHOOK_URL=https://n8n.yourdomain.com/
      - GENERIC_TIMEZONE=America/New_York
    volumes:
      - n8n_data:/home/node/.n8n

volumes:
  n8n_data:

Start the stack:

docker compose up -d

Check the logs to confirm it started cleanly:

docker compose logs -f n8n

At this point n8n is running on port 5678. You can access it directly via http://your-server-ip:5678, but for anything beyond local testing, you’ll want a reverse proxy with HTTPS — running automation workflows with credentials over plain HTTP is a bad idea.

Adding HTTPS with Caddy

The simplest way to get free, auto-renewing HTTPS is Caddy. Add it to your compose file:

  caddy:
    image: caddy:2
    restart: unless-stopped
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - ./Caddyfile:/etc/caddy/Caddyfile
      - caddy_data:/data

volumes:
  caddy_data:

Create a Caddyfile:

n8n.yourdomain.com {
    reverse_proxy n8n:5678
}

Point your domain’s A record at your server IP, then restart the stack:

docker compose up -d

Caddy will automatically request and renew a Let’s Encrypt certificate. If you’re using Cloudflare for DNS, you also get free DDoS protection and can proxy traffic through their network for an extra layer of security.

Securing Your Free n8n Instance

Running n8n free doesn’t mean cutting corners on security. A few essentials:

For firewall rules, ufw makes this simple:

sudo ufw allow OpenSSH
sudo ufw allow 80/tcp
sudo ufw allow 443/tcp
sudo ufw deny 5678/tcp
sudo ufw enable

If uptime matters for your automations (e.g., triggering alerts or syncing data), it’s worth pairing your instance with an uptime monitor. BetterStack offers free-tier uptime checks and status pages that can ping your n8n webhook health endpoint and alert you the moment it goes down.

Building Your First Free Workflow

Once you’re logged in, try a simple test workflow:

1. Add a Webhook trigger node — this gives you a unique URL n8n listens on.
2. Connect it to an HTTP Request node to call any public API (e.g., a weather API).
3. Add a Set node to reshape the response data.
4. Send the result somewhere — Slack, email, or a Google Sheet.

Here’s what a minimal workflow JSON export looks like, which you can import directly:

{
  "nodes": [
    {
      "parameters": {
        "path": "weather-hook",
        "httpMethod": "GET"
      },
      "name": "Webhook",
      "type": "n8n-nodes-base.webhook",
      "typeVersion": 1,
      "position": [250, 300]
    }
  ],
  "connections": {}
}

This pattern — webhook in, transform, action out — covers the majority of real-world automation needs: syncing CRM data, monitoring alerts, posting to Slack, or scraping and reformatting content. It’s the same building block whether you’re running the free self-hosted version or paying for n8n Cloud.

If you’re already running other self-hosted tools, check our guide on setting up Docker Compose stacks for home labs for patterns on organizing multiple services alongside n8n.

Common Pitfalls with Self-Hosted n8n

Scaling Beyond a Single Server

For low-to-moderate workflow volume, a single Docker container backed by SQLite (the default) is fine. If you start running hundreds of concurrent executions, switch to PostgreSQL and consider n8n’s queue mode with Redis, which lets you run multiple worker containers in parallel. This is still entirely free under the self-hosted license — you’re only paying for the extra compute.

A typical scaled setup adds:

  postgres:
    image: postgres:15
    restart: unless-stopped
    environment:
      - POSTGRES_USER=n8n
      - POSTGRES_PASSWORD=changeme
      - POSTGRES_DB=n8n
    volumes:
      - postgres_data:/var/lib/postgresql/data

Then point n8n at it with DB_TYPE=postgresdb and the corresponding connection environment variables.

Recommended: Want to explore DigitalOcean yourself? DigitalOcean is a direct vendor link (not an affiliate/tracked link).

FAQ

Is n8n really free to self-host?
Yes. The core n8n platform is licensed under the Sustainable Use License, allowing free self-hosting for internal use, including commercial businesses automating their own operations. You only pay for the server it runs on.

What’s the catch with the free version?
There isn’t a feature catch — you get the same nodes and capabilities as paid plans. The trade-offs are that you manage your own updates, backups, and uptime, and certain enterprise features (SSO, advanced permissions, dedicated support) require a paid Enterprise license.

Can I use n8n free for client work or a SaaS product?
You can use it internally to automate your own business processes, but reselling n8n itself as a hosted service to third parties violates the license. Read the Sustainable Use License terms before commercial redistribution.

How much server power do I need?
A 1 GB RAM / 1 vCPU VPS handles light-to-moderate workflow volume fine. Heavier usage with many concurrent executions benefits from 2 GB+ RAM and a PostgreSQL backend instead of SQLite.

Does self-hosted n8n support webhooks and scheduling?
Yes, both are fully supported in the free self-hosted version, including cron-based triggers and webhook-based triggers, identical to the cloud offering.

How do I back up my n8n workflows?
Export workflows via the UI, use the n8n CLI (n8n export:workflow --all), or snapshot the Docker volume where .n8n data is stored. Automating this with a cron job is recommended for production instances.

Wrapping Up

Running n8n free via Docker gives you enterprise-grade automation capability without recurring per-task fees. Between the Docker Compose setup, Caddy for HTTPS, and a few security hardening steps, you can have a production-ready automation server running in under thirty minutes. From there, the only real cost is your VPS — and a small droplet is enough to run dozens of active workflows comfortably.

If you found this useful, check out our related guide on self-hosting monitoring stacks with Docker to pair uptime alerts with your new automation server.