n8n
Open SourceOpen-source workflow automation for AI-native teams
What is n8n?
n8n is the developer-favorite automation platform: self-hostable, source-available, with native LangChain nodes for building AI agents that use tools, memory and any LLM. Run unlimited workflows on your own server for free. The go-to for teams that want automation without vendor lock-in or per-task pricing.
Key Features
- ✦Self-hosting option
- ✦Native AI/LangChain nodes
- ✦Code steps when needed
- ✦400+ integrations
Pros
- ✓No per-task costs self-hosted
- ✓True AI agent building
- ✓Full data control
Cons
- ✗Requires technical setup
- ✗Smaller integration catalog
Use Cases
- Self-hosted automation
- Custom AI agents
- Internal tooling
- Data-sensitive workflows
Frequently Asked Questions
Is n8n free in 2026?
Yes. n8n is open source.
What is n8n used for?
Open-source workflow automation for AI-native teams. Main use cases: Self-hosted automation, Custom AI agents, Internal tooling, Data-sensitive workflows.
What are the best n8n alternatives?
The most popular alternatives to n8n are Zapier, Make, Replit.
Does n8n have an API?
Yes, n8n offers a developer API.
Best n8n Alternatives
See full list →Zapier
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