n8n
Open-source workflow automation — the "glue" for AI support stacks
- License
- Sustainable Use License (BSL-style; free to self-host)
- Deploy difficulty
- Easy
- GitHub stars
- 188.3k
- Last commit
- 1d ago
Latest
stable 57.7k forks
1482 open issues Synced 2026-05-17 The role n8n plays#
n8n is not a support system, but it is the glue between modules:
- Chatwoot ticket lands → n8n webhook → order lookup → result written back to ticket
- A Dify workflow needs a third-party API → n8n exposes one
- AI deflection rate and agent response time are pushed to Notion / Slack on a schedule
The Sustainable Use License lets you self-host for free, but resale is restricted.
Strengths
- 800+ integration nodes — more than Zapier or Make
- Free to self-host, single-container deploy
- Built-in AI / LangChain nodes
- Code nodes (JS / Python) as escape hatch
Trade-offs
- Sustainable Use License is not OSI-approved — restricts resale
- UI is busier than form-style workflow tools
Best for
- Wiring support systems into CRM, ERP, email, databases
- The business-logic layer of an AI support stack (inventory, refunds, escalations)