What is N8N and How to Use It: Complete Beginner's Guide
A complete introduction to n8n workflow automation. Learn what n8n is, how it works, and how to build your first automated workflow.
What is N8N?
N8N (pronounced "nodemation") is an open-source workflow automation tool. It connects apps and services to automate repetitive tasks without coding.
Think of it as a visual programming environment where you drag and drop nodes to create automated workflows.
N8N vs Other Automation Tools
| Feature | N8N | Zapier | Make |
|---------|-----|--------|------|
| Pricing | Free (self-host) or $20+/mo | $20-600+/mo | $9-300+/mo |
| Self-hosting | Yes | No | No |
| Open source | Yes | No | No |
| Complex logic | Advanced | Basic | Moderate |
| Integrations | 400+ | 6,000+ | 1,500+ |
Key Concepts
Workflows
A workflow is a series of connected nodes that execute in sequence. Each workflow has a trigger and one or more action nodes.
Nodes
Nodes are the building blocks. Types include:
- **Trigger nodes**: Start the workflow (webhook, schedule, app event)
- **Action nodes**: Do something (send email, update database, call API)
- **Logic nodes**: Control flow (if/else, switch, merge)
