Build AI Agents using n8n
n8n is an open-source, self-hostable workflow automation tool with first-class support for building genuine AI agents — not just simple trigger-action flows.
Like Make.com, n8n uses a visual, node-based canvas — but it goes further with dedicated AI Agent nodes that combine a language model with memory (conversation history) and tools (actions the agent can choose to call), enabling multi-step, reasoning-driven workflows rather than fixed linear paths.
An n8n AI agent workflow
Trigger
Incoming customer support request
AI Agent Node
LLM + Memory + Tools, decides what to do next
Tool: Look up order
Agent calls this only if needed
Tool: Send reply
Agent calls this to respond
Make.com vs. n8n
| Make.com | n8n | |
|---|---|---|
| Hosting | Cloud-only (managed) | Self-hostable or cloud |
| Pricing model | Pay per operation/task | Free if self-hosted; usage-based if cloud |
| Extensibility | Large connector library, closed-source | Open-source, highly customizable with custom code nodes |
| Best for | Fast, no-code business workflows | Complex, agentic workflows and technical teams |
Key takeaways
- n8n's AI Agent nodes combine an LLM, memory, and tools — enabling agents that reason and choose actions, not just follow a fixed path.
- n8n is open-source and self-hostable, appealing to technical teams that want full control and customization.
- Choose Make.com for fast no-code business workflows, and n8n when you need agentic reasoning or deep customization.
Check your understanding
0/2 answered1.What makes an n8n AI Agent node different from a simple trigger-action step?
2.n8n can be self-hosted, giving teams full control over their automation infrastructure.
Lesson summary
n8n extends visual automation into genuine AI agents — combining an LLM, memory, and tools — and offers open-source, self-hostable flexibility for technical teams.
AI-generated notes