n8n

Freemium

n8n.io

Fair-code workflow automation tool allowing developers to self-host custom automations and AI agent pipelines.

About n8n

n8n is an open, fair-code workflow automation platform designed to give developers and IT teams complete control over their business data and automation infrastructure.

The system combines a node-based visual workflow builder with native support for custom JavaScript and Python scripting, complex branching logic, and robust error management.

With extensive AI agent and LangChain capabilities built into its core, n8n enables engineering teams to build sophisticated autonomous agents, connect custom vector stores, and self-host mission-critical workflows securely.

Key Features

Core capabilities and technical highlights of n8n

Self-hostable fair-code architecture deployable via Docker, npm, or Kubernetes with zero vendor lock-in.

Built-in advanced AI nodes supporting LangChain agents, memory managers, embeddings, and vector stores.

Extensible code execution nodes running custom JavaScript or Python scripts directly within the workflow.

Over 400 pre-built application integrations alongside universal HTTP request and webhook trigger nodes.

Popular Use Cases

How teams, developers, and creators get value from n8n

1Construct secure, self-hosted data integration pipelines that comply with strict privacy regulations like GDPR.

2Build autonomous multi-tool AI agents capable of querying company databases and executing API calls.

3Automate developer DevOps alerts, GitHub release announcements, and infrastructure monitoring webhooks.

4Extract structured data from unstructured emails, PDFs, and customer support tickets using AI parser nodes.

Frequently Asked Questions

Common questions and answers regarding n8n

Can n8n be self-hosted for free?

Yes, n8n is fair-code distributed under the Sustainable Use License and can be self-hosted for free for internal business use.

Does n8n offer a hosted cloud service?

Yes, n8n Cloud provides a fully managed SaaS solution with automatic upgrades, high availability, and support.

Does n8n support LangChain and AI agents?

Yes, n8n features native LangChain nodes allowing developers to build autonomous AI agents, tool callers, and RAG pipelines.

Can developers write custom code inside n8n?

Yes, n8n includes Code nodes that support executing custom JavaScript and Python logic to manipulate data.

How does n8n handle private enterprise data?

When self-hosted on private servers, n8n keeps all credentials, logs, and workflow data entirely within the enterprise perimeter.

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Tool Specifications

Pricing Modelfreemium

CategoryProductivity & Search

Owner VerifiedNo

Listed DateOct 14, 2026

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