n8n-io/n8n
Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.
n8n leads self-hostable automation with 182k GitHub stars and fair-code license from Berlin's n8n-io team. Vibe Builders connect services like Slack to Postgres using 900+ templates and visual editor -- self-host free. The leading alternative to Zapier for technical teams in 2026.
Our Review
n8n is the fair-code workflow automation platform from the n8n-io team in Berlin -- 182,803 GitHub stars as of 2026. Users self-host to escape vendor lock-in while accessing 400+ integrations and AI nodes.
What n8n does:
- •400+ native integrations link Slack, Notion, GitHub, Postgres in visual flows without API hassle.
- •AI-native nodes build LangChain agents, LLMs, vector stores directly in workflows.
- •Code nodes run JS or Python with npm access for custom logic.
- •Visual builder drag-drop nodes with branching, looping, error handling.
- •Self-host option run free on your server; fair-code allows internal use.
n8n ecosystem:
- •900+ templates copy-paste ready workflows for common tasks.
- •n8n Cloud start at $20/mo for managed hosting.
- •Enterprise features SSO, permissions, air-gapped setups.
- •MCP support acts as client and server for advanced protocols.
Getting started:
Run docker run -it --rm --name n8n -p 5678:5678 -v ~/.n8n:/home/node/.n8n n8nio/n8n to launch. Open localhost:5678, pick a template, connect apps. Add AI nodes for agents. Docs at n8n.io. Scales to production with Postgres backend.
Limitations:
Fair-code restricts commercial self-hosting without license. Steep curve for complex AI flows without dev skills. Cloud tier needed for teams over 20 workflows/mo.
Our Verdict
For Vibe Builders linking apps without code, n8n shines with 900+ templates and 400+ integrations -- deploy visual automations fast.
Developers building AI agents or custom scripts find JS/Python nodes and LangChain support perfect for hybrid flows.
Self-host free under fair-code to control data and costs long-term.
Skip if you want fully OSS like Activepieces or dead-simple zaps without setup.
Frequently Asked Questions
What is n8n and what can it automate?
n8n automates any workflow across apps. Connect Slack notifications to Notion databases, GitHub deploys to Postgres updates, or AI agents that summarize emails -- 400+ native integrations cover it.
Is n8n free?
n8n uses fair-code Sustainable Use License. Self-host source free for personal or internal business use. Commercial production requires paid license; n8n Cloud starts at $20/mo.
n8n vs Zapier -- which should I use?
n8n offers self-hosting and code flexibility with 182k stars. Zapier provides simpler UI and more CRM apps. Choose n8n when you need AI nodes or high-volume self-host, Zapier when quick business zaps matter.
How do I build AI agent workflows with n8n?
n8n includes LangChain-based AI agent nodes out-of-box. Drag agent node, add LLM like OpenAI/Groq, connect tools -- built by n8n-io team with 900+ templates including AI chains as of 2026.
How do I self-host n8n?
Self-host with one Docker command: `docker run -d --name n8n -p 5678:5678 -v ~/.n8n:/home/node/.n8n n8nio/n8n`. Persist data in volume, add Postgres for production. Full guide at docs.n8n.io/hosting.
What is n8n?
n8n leads self-hostable automation with 182k GitHub stars and fair-code license from Berlin's n8n-io team. Vibe Builders connect services like Slack to Postgres using 900+ templates and visual editor -- self-host free. The leading alternative to Zapier for technical teams in 2026.
What license does n8n use?
n8n uses the Sustainable-Use license.
What are alternatives to n8n?
Search My AI Guide for similar tools in this category.
Open source & community-verified
Sustainable-Use licensed: free to use in any project, no strings attached. 187,705 developers have starred this, meaning the community has reviewed and trusted it.
Reviewed by My AI Guide for relevance, quality, and active maintenance before listing.