Overview
n8n is an open-source workflow automation platform that enables users to create complex integrations between applications and services without writing code. Built with a visual interface, n8n's integrations directory lists well over 1,900 integrations, including popular services like Google Workspace, Slack, GitHub, Airtable, and various AI models.
SAP invested, but did not buy. On May 12, 2026 SAP took a stake through a secondary share sale — purchasing shares from existing investors, not from the company — valuing n8n at $5.2 billion, roughly double its October 2025 mark. SAP was the only new investor in the secondary, and the two companies signed a multi-year commercial deal to embed n8n inside SAP's Joule Studio. n8n remains an independent company.
The platform stands out for its flexibility and privacy-focused approach, offering both cloud and self-hosted deployment options. This gives users complete control over their data and workflows, making it particularly appealing for organizations with strict security requirements or those wanting to avoid vendor lock-in.
n8n's AI capabilities have evolved significantly, allowing users to create sophisticated AI agents and integrate with various AI models and services while maintaining data privacy. The platform supports custom JavaScript code execution, enabling complex logic and data processing within workflows.
Key Features
- Visual Agent Builder: Specialized canvas for building autonomous AI agents with tools, memory, and reasoning loops.
- Native Vector Store Integration: Connect directly to Pinecone, Weaviate, or Qdrant for long-term agent memory.
- A Very Large Node Library: Integrate with everything from Slack and GitHub to frontier models like GPT-5.5 and Claude Opus 4.8. n8n's integrations directory lists more than 1,900 entries.
- AI Tool Nodes: Convert any n8n workflow into a tool that an AI agent can call and execute.
- Evaluation Framework: Built-in nodes to test, score, and optimize agent outputs and accuracy.
- Self-hosted & Privacy: Run n8n in your own infrastructure for full control over sensitive data and model prompts.
- LangChain Nodes: First-class LangChain support within the visual interface.
Use Cases
Marketing Automation: Automate email campaigns, social media posting, lead scoring, and customer journey management across multiple platforms.
E-commerce Operations: Process orders, update inventory, sync customer data, and automate fulfillment workflows between different systems.
Customer Support: Automate ticket routing, response generation, and escalation processes while integrating with AI for intelligent responses.
Data Synchronization: Keep data consistent across multiple platforms, automatically sync information between CRM, ERP, and other business systems.
AI-Powered Workflows: Create intelligent automation that leverages AI models for content generation, data analysis, and decision-making processes.
Smart Home Integration: Connect IoT devices, automate home systems, and create intelligent home management workflows.
Development Operations: Automate CI/CD pipelines, code deployment, testing, and monitoring processes.
Content Management: Automate content creation, publishing, and distribution across multiple channels and platforms.
Getting Started
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Choose Your Deployment: Visit n8n.io and either sign up for the cloud version or download for self-hosting
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Create Your First Workflow: Start with a simple automation by selecting a trigger (like receiving an email) and an action (like creating a task in your project management tool)
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Explore Templates: Browse the extensive template library to find pre-built workflows that match your needs
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Connect Your Services: Use the built-in integrations to connect your favorite apps and services
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Test and Deploy: Use the built-in testing tools to verify your workflow works correctly before activating it
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Monitor and Optimize: Use the execution history and monitoring tools to track performance and optimize your automations
Example Workflow: Create a simple automation that monitors a Google Sheet for new entries and automatically sends a Slack notification when new data is added.
Technical Details
n8n is built with Node.js and TypeScript, offering a robust and scalable architecture. The platform supports:
- Database Options: PostgreSQL, MySQL, SQLite for workflow storage
- Authentication: OAuth, API keys, and custom authentication methods
- Security: End-to-end encryption, role-based access control, and audit logs
- Scalability: Horizontal scaling capabilities for high-volume workflows
- API Access: RESTful API for programmatic workflow management
- Webhook Support: HTTP endpoints for triggering workflows externally
The self-hosted version provides complete control over infrastructure, data storage, and security policies, making it suitable for enterprise environments with specific compliance requirements.
Integrations
n8n offers extensive integration capabilities across multiple categories:
- AI Services: OpenAI, Anthropic Claude, Google AI, and other AI model providers
- Communication: Slack, Discord, Microsoft Teams, email services
- Productivity: Google Workspace, Microsoft 365, Notion, Airtable
- Development: GitHub, GitLab, Jira, Docker, Kubernetes
- E-commerce: Shopify, WooCommerce, Stripe, PayPal
- CRM: Salesforce, HubSpot, Pipedrive, Zoho
- Analytics: Google Analytics, Mixpanel, Amplitude
- Storage: AWS S3, Google Drive, Dropbox, OneDrive
Limitations
- Learning Curve: While visual, complex workflows require understanding of automation concepts
- Resource Usage: Self-hosted deployments require adequate server resources for optimal performance
- Custom Integrations: Some niche services may require custom development or webhook-based integration
- Workflow Complexity: Very complex workflows can become difficult to maintain and debug
- Rate Limits: Subject to API rate limits of connected services
- Error Handling: Requires careful configuration of error handling and retry logic for robust workflows
Alternatives
Other workflow automation platforms offer similar capabilities for integrating applications and automating business processes.
n8n's open-source nature and self-hosting capabilities make it particularly attractive for organizations prioritizing data privacy and customization over the convenience of fully managed solutions.