n8n

What is n8n?

n8n is an open-source workflow automation platform that empowers users to connect apps, APIs, and logic with minimal or no code. Designed for developers, teams, and businesses, n8n provides a visual editor to build complex, multi-step automations that run on your own infrastructure or in the cloud. With support for over 500 integrations and custom functions, it enables flexible, scalable, and privacy-focused automation tailored to unique business needs.

n8n Features

• Visual workflow editor: Drag‑and‑drop interface lets you build and iterate complex automations with instant execution results.
• 500+ integrations: Pre-built nodes connect to apps, APIs, databases—and fallback HTTP requests handle anything else.
• Agentic workflow builder: Build and orchestrate multi-agent systems visually, combining LLMs, memory, vector stores, and human input checkpoints.
• Custom code support: Add JavaScript/Python code nodes, npm packages, expressions, and HTTP/GraphQL calls for maximum flexibility.
• Data routing & transformation: Merge, loop, filter, split, aggregate, remove duplicates—full control over data flow.
• Diverse triggers: Start workflows via cron-scheduled runs, webhook, event streams or chained workflows.
• Prebuilt AI nodes & templates: Access 600+ pre-configured templates for workflows like chat agents, ReAct agents, and retrieval-augmented generation (RAG).
• Powerful debugging & monitoring: Real-time debugging, execution logs, error workflows, replay runs, and metrics insights.
• Self‑hosting & deployment options: Host on-premise, in Docker/K8s, or use cloud; fair-code license with optional enterprise control.
• Flexible AI integrations: Integrate with OpenAI, Hugging Face, Replicate, LangChain, Pinecone, and other leading AI services with native or custom nodes.
• Enterprise-grade security: SSO, SAML, LDAP, role-based access, audit logs, encrypted secrets, and log streaming.

n8n Use Cases

• AI workflow automation: Build agentic systems with LLMs (e.g., GPT, Claude), integrate vector databases, and run multi-step prompt chains with decision points.
• Customer support automation: Route tickets, auto-respond with AI, extract sentiment, or escalate based on issue priority and keywords.
• E-commerce & marketing ops: Automate product feed updates, sync customer data across platforms, send personalized campaigns using AI copy.
• Internal business processes: Connect tools like Slack, Notion, Google Sheets, and databases to automate reporting, approvals, and task creation.
• Social media & content pipelines: Auto-publish posts, summarize articles, repurpose content using OpenAI or Hugging Face nodes.
• Data enrichment & scraping workflows: Scrape websites or APIs, clean/transform the data, and send it to a CRM, database, or LLM for analysis.
• DevOps & system monitoring: Trigger alerts, restart services, deploy apps, or notify teams when thresholds or errors are detected.
• Human-in-the-loop automation: Let users approve, reject, or modify AI-generated results before proceeding to the next step.

n8n Pricing Plans

• Starter – $24/month: 2,500 workflow executions, unlimited steps, 5 active workflows, 1 shared project, 5 concurrent executions, unlimited users, forum support.
• Pro – $60/month: 10,000 workflow executions, 15 active workflows, 3 shared projects, 20 concurrent executions, admin roles, global variables, workflow history, 7-day insights, execution search.
• Enterprise – Custom pricing: Unlimited workflows and executions, self-hosted or cloud, unlimited shared projects, 200+ concurrent executions, 365-day insights, SSO/SAML/LDAP, multiple environments, Git versioning, log streaming, extended data retention, SLA-backed support, and invoice billing.

For the latest pricing information, please refer to n8n’s pricing page.

Conclusion

n8n is a powerful open-source automation platform that strikes a balance between no-code accessibility and developer-grade flexibility. With its visual workflow builder, deep customization through code, and growing support for AI and multi-agent orchestration, n8n is ideal for teams, developers, and businesses looking to automate tasks securely and at scale. Whether you host it yourself or use their cloud service, n8n offers a future-proof solution for building complex, intelligent workflows with full control.

n8n Frequently Asked Questions (FAQs)