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n8n

n8n - AI Automation AI工具使用教程与评测

Freemium

n8n is a powerful open-source workflow automation platform with visual drag-and-drop workflow builder, integrating with 1700+ apps to help businesses automate business processes. Supports self-hosted and cloud deployment.

workflow automationno-codeipaasapi integrationopen-source
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Overview

n8n (pronounced "n-eight-n") is a powerful open-source workflow automation platform designed for technical teams. Unlike traditional automation tools, n8n gives users greater freedom to build complex multi-step AI agents and application integrations. The platform supports both cloud-hosted and self-hosted deployment options.

Core Features

Visual Workflow Editor

Intuitive drag-and-drop interface for building workflows by connecting different nodes. Each node represents an operation or service.

1700+ App Integrations

Built-in connectors for 1700+ apps including Google Workspace, Slack, Salesforces, GitHub, Stripe, and more.

AI Agent Building

Powerful AI features including AI nodes, LangChain integration, RAG workflows for building AI agents.

Flexible Deployment

Supports both cloud-hosted (n8n Cloud) and self-hosted deployment on Docker, local servers, or any cloud platform.

Template Library

Hundreds of pre-built workflow templates covering marketing automation, data sync, CRM integration, HR processes, and more.

Debugging & Monitoring

Built-in debugging to view workflow execution in real-time, with error handling and retry mechanisms.

Webhook Support

Webhook triggers for real-time integration with external systems.

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How to Use

  1. Visit n8n and click "Get Started" to register
  2. Choose cloud version or download self-hosted version
  3. In the workflow editor, click "New workflow" to create
  4. Drag nodes from the left panel to the canvas
  5. Configure authentication and parameters for each node
  6. Connect nodes to define the workflow flow
  7. Click "Test workflow" to test, then "Activate" to enable

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Key Advantages

Open Source & Free

Fair Code license - self-hosted version is completely free with unlimited features.

High Flexibility

Supports code-level customization with JavaScript for complex requirements.

Data Control

Self-hosted version keeps data on your servers for compliance.

Active Community

Open source community actively contributing new features and improvements.

Enterprise Features

SSO, audit logs, team collaboration and more for organizations.

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Pricing

Plan Price Key Features Best For
Free $0/month Up to 3 active workflows, community support Individual developers
Cloud Pro €20/month Unlimited workflows, 10 concurrent executions Small teams
Cloud Enterprise €100/month Advanced features, team collaboration, SSO Large enterprises
Self-Hosted Free All features, self-hosted, data control Technical teams

Annual billing available with discount. See Pricing for details.

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Get Help

Documentation

Community

Professional Services

Training

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Download Client

n8n supports multiple deployment options:

Cloud Version

Self-Hosted

Desktop

See Documentation for installation.

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Other Info

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