n8n

A workflow automation platform with native AI agent nodes: chain LLMs, tools and vector stores into automations, self-hosted or in the cloud, with code-level extensibility when visual nodes run out.

Product preview

Overview

n8n sat in the Zapier shadow for years as the “developer's automation tool,” then the AI agent wave made that positioning a superpower. Its LangChain-powered nodes let you visually wire LLMs, retrieval, memory and tools into real automations — a support agent that reads tickets, queries the database, drafts a reply and waits for approval — without giving up ordinary workflow plumbing (400+ integrations, cron, webhooks, error branches).

The decisive difference is hosting and code: self-host the whole engine on your infrastructure with your data staying inside, and when a visual node can't express something, drop into JavaScript or Python inside the same canvas. It is more work than consumer automation tools and less polish than enterprise iPaaS — but for teams building AI agents into real operations, n8n is the platform they outgrow everything else to reach.

Pros / Cons

Pros

Self-hosting keeps data and spend in-house
Real agent workflows: LLM + tools + memory + human approval
Escape hatch to code inside the same canvas
Huge integration library with fair-code licensing

Cons

Steeper learning curve than consumer automation
Self-hosting means owning updates and scaling
License is fair-code, not strictly open source

Who it's for

AI support agents wired into ticketing systems

ETL and data sync with LLM enrichment

Internal tools on private infrastructure

Automated content and lead pipelines

Bottom line

When AI agents need to touch real systems, n8n is the automation platform that gets out of your way.

Key Features

AI agent & LLM nodes

400+ integration nodes

Self-host or cloud

JavaScript/Python code nodes

Human-in-the-loop steps

Compare n8n with alternatives

n8n vs Notion AI n8n vs Grammarly n8n vs Canva AI 4 products · Productivity

Frequently asked questions

What is n8n?

n8n is a Productivity tool developed by n8n. The company was founded in 2019 and is headquartered in Berlin, Germany. A workflow automation platform with native AI agent nodes: chain LLMs, tools and vector stores into automations, self-hosted or in the cloud, with code-level extensibility when visual nodes run out.