n8n AI Workflow Automation
n8n is the world’s leading fair-code, source-available AI workflow automation platform combining 400+ app integrations with visual LangChain AI agent nodes, vector store memory, and JavaScript/Python code execution.
Yes, while Zapier and Make charge exorbitant per-step taxes on multi-step AI loops, n8n Community Edition is 100% free to self-host via `npx n8n` or Docker with unlimited workflows, webhooks, and local Ollama AI agents.
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Quick Facts: Pricing, Quotas & Architecture
Hands-On Testing: What We Liked & What to Know
- Visual AI Agent builder with native nodes for OpenAI, Anthropic, Google Gemini, Groq, Ollama, Qdrant, Pinecone, and PGVector
- Charged per full workflow execution on Cloud (or $0 unlimited when self-hosted)—never penalized for 50-step internal loops
- Write full JavaScript or Python inside any node with npm package support, HTTP request builders, and webhook triggers
- Over 1,200+ ready-to-import community workflow templates for RAG chatbots, lead enrichment, and DevOps automation
- The free unlimited Community Edition requires self-hosting on your own computer, VPS, or Docker container.
Hands-On Testing Notes: Is n8n AI Workflow Automation Actually Free?
We tested n8n AI Workflow Automation (n8n.io) directly in our 2026 verification lab to confirm whether its free access tier delivers genuine production utility for developers, creators, and teams without hidden paywalls.
Verified Free Allowance: 100% Free Unlimited Self-Hosted Community Edition (Docker / npx n8n) with unlimited active workflows and executions. Commercial / Paid tier comparison: $0 Self-Hosted Forever; Managed n8n Cloud starts at €20/mo.