n8n

Overview

n8n was founded in 2019 and is headquartered in Berlin, Germany. It is an open-source workflow automation platform under the Fair-code license. Through an intuitive visual node editor, developers and technical users can build automation workflows from simple to highly complex via drag-and-drop, without writing lots of glue code.

n8n's core design philosophy is data sovereignty and transparency — the source code is fully public, enterprises can self-host to keep sensitive data inside their own network, meeting security and compliance requirements; n8n Cloud lowers the operational burden. The platform ships 400+ native integration nodes covering databases, CRM, email, social media, cloud storage and payment gateways, plus HTTP and Webhook nodes to connect any REST API. AI nodes added in 2024 let n8n connect large language models for AI Agent workflows, making it one of the hottest open-source automation projects.

Key Strengths

• Open-Source and Self-Hostable: Public source code, deployable on your own servers (Docker, Kubernetes) with full data control for data residency and compliance.
• 400+ Integration Nodes: Native nodes cover mainstream apps; combined with HTTP/Webhook nodes, integration reach is nearly unlimited.
• Visual Node Editor Plus Code Nodes: Drag-and-drop editing is intuitive while JavaScript/Python (2 code node types) keep full flexibility.
• Sub-workflows and Error Retry: Nested workflow reuse and failure retry (up to 5 times) support complex, high-reliability enterprise automation.
• AI-Native Support: AI Agent nodes launched in 2024 connect OpenAI, Anthropic and other LLMs for AI workflows and agents.

Product Ecosystem

n8n (Self-hosted)

The open-source workflow automation engine deployable on your own servers with full data control — the main open-source alternative to Zapier and Make.

n8n Cloud

Use all n8n features without self-managing servers; the free tier offers 2000 executions/month.

n8n Enterprise

SSO, audit logs, advanced permission management and dedicated support for enterprise deployments.

AI Nodes and Agents

The 2024 AI workflow nodes connect OpenAI, Anthropic and other LLMs to build RAG, customer-service bots and content generation, completing the stack with the AI platform ecosystem.

Limitations

• Self-Hosting Requires Technical Skills: Deployment, upgrades and high-availability need DevOps experience; docs are mainly in English.
• Fair-code License Limits: Not a pure open-source license; commercial use needs a paid enterprise license.
• Cloud Execution Quotas: n8n Cloud free tier is 2000 executions/month; beyond that requires a paid plan.
• Community Edition Feature Gaps: SSO and audit logs are enterprise-only.

Use Cases

• Developers and Technical Teams (★★★★★): Code-level customization, versioning and self-hosting for sensitive data.
• Enterprise Internal Automation (★★★★★): Self-hosting satisfies data sovereignty for regulated industries.
• AI Workflows and Agents (★★★★★): Built-in AI nodes for RAG, customer-service bots and more.
• Budget-Conscious Teams (★★★★): Self-hosting is free apart from server costs.
• Fully No-Code Scenarios (★★★): Non-technical users may prefer Zapier.

Pricing

Note: Self-hosting only costs server resources, ideal for long-term cost control.

FAQ

• What is the difference between n8n and Zapier? n8n is open-source and self-hostable for developers and data-sensitive scenarios; Zapier is zero-code SaaS for quickly building simple workflows.

• Does n8n support self-hosting? Yes — deploy on your own servers (Docker, Kubernetes) with full data control.; see AI workflow automation platforms.

• Is n8n free? The community (self-hosted) edition is free; n8n Cloud offers 2000 free executions/month; Enterprise is paid.; see AI workflow automation platforms.

• Does n8n support AI? Yes — built-in AI nodes connect OpenAI, Anthropic and other LLMs for AI Agent workflows.; see AI workflow automation platforms.