n8n Commercial Use: Which Licence You Actually Need (2026)
n8n's licence permits client work but forbids reselling n8n. What decides it is whose instance runs the workflow and whose credentials it uses.
n8n tutorials, workflow templates & AI-agent automation guides
Practical n8n tutorials, ready-to-use workflow templates, and AI-agent automation guides. Self-hosting, integrations, and real-world recipes.
Latest guides
n8n Notion Integration: Databases, Pages and Blocks (2026)
The Notion node changed: Data Source is its own resource and Database is read-only. The current model, page content vs properties, and the duplicate trap.
n8n Tutorial for Beginners: Your First Workflow, Step by Step
Learn n8n from zero — how nodes and items actually work, your first real workflow, and the four concepts that unblock everything else.
n8n vs Zapier Pricing: The Real Cost Math (2026)
Zapier bills per step, n8n bills per workflow run. That single difference decides your bill — here's the worked math, current prices, and where each one wins.
n8n LangChain Tutorial: Chains, Parsers and the Code Node (2026)
What LangChain actually is inside n8n — chains vs agents, the Basic LLM Chain, output parsers, and the template-brace error everyone hits.
Build an n8n RAG Chatbot: Vector Store, Embeddings and Retrieval (2026)
Build an n8n RAG chatbot that works — ingest documents into a vector store, wire embeddings, retrieve real context, and avoid the silent failure modes.
n8n Webhook Tutorial: Receive, Authenticate and Respond (2026)
The half of n8n webhooks no tutorial covers: when to respond, the three different failures all called CORS, and the localhost URL that survives a restart.
How to Build an AI Agent in n8n (2026): A Practical Guide
Build an AI agent in n8n — the Tools Agent, sub-node anatomy, tool descriptions, $fromAI, session memory, and the retry problem that makes agents act twice.
n8n Pricing 2026: What's Free, What Cloud Costs, and What Self-Hosting Really Costs
n8n pricing: Cloud starts at €20/month billed annually; self-hosted Community is free with no execution limit. Full plan table, plus the limits nobody mentions.
n8n OpenAI Integration: The Complete Setup Guide (2026)
Set up the n8n OpenAI integration — which of the two OpenAI nodes to use, the billing trap behind 429 errors, structured output, and controlling cost.
n8n Workflow Templates: Where to Get Them, and How to Use One Safely (2026)
Where to find n8n workflow templates, the four ways to import one, how to review a template before you run it, and what your own exports leak when shared.
n8n Google Sheets Integration: Connect, Read, and Write Rows (2026)
Set up the n8n Google Sheets integration properly — OAuth2 vs service accounts, append, read, and upsert rows, plus the gotchas that cost people hours.
n8n Slack Notifications: Alerts, Threads, and Approvals (2026)
Build Slack notification workflows in n8n — pick the right auth, avoid the token rotation trap, format readable alerts, and approve actions from inside Slack.
n8n Telegram Bot: Build One That Sends and Receives Messages (2026)
Build an n8n Telegram bot that sends and receives — and fix the one-webhook-per-bot rule that silently kills your bot the moment you activate the workflow.
n8n Workflow Not Triggering? Work Through It in This Order (2026)
Why your n8n workflow is not triggering, in order of likelihood — publish state, test vs production URLs, timezones, webhook conflicts, and missed schedules.
n8n Docker Setup: Run n8n in a Container Without Losing Your Data (2026)
A complete n8n Docker setup guide: the run command explained flag by flag, volumes that actually persist, Compose, updates, and fixes for the usual errors.
How to Self-Host n8n: A Complete Beginner's Guide (2026)
Self-host n8n for free with Docker. A step-by-step production setup with Postgres, HTTPS, backups, and fixes for the errors beginners hit most.