6 guides covering common problems, patterns, and production issues in n8n.
n8n is an open-source workflow automation platform with 400+ integrations, a visual node-based editor, and native AI agent nodes. Self-hostable via Docker or available as n8n Cloud, it bridges no-code automation with full developer extensibility through JavaScript and Python code nodes.
A decision guide to sub-workflows, AI Agent Tool nodes, and Execute Workflow -- and when each one makes sense.
The Simple Vector Store is fine for prototypes. This guide covers what you actually need: persistent stores, dynamic updates, and hybrid search.
n8n already has 400+ native integrations. MCP (Model Context Protocol, introduced by Anthropic in late 2024) adds a different kind of integration: a standardised protocol that lets AI agents discover ...
By default, an n8n webhook URL is publicly accessible to anyone who knows the path. If you are triggering workflows that send emails, update databases, or call APIs on behalf of users, an unauthentica...
n8n Cloud starts at €24/month for 2,500 workflow executions (Starter), €60/month for 10,000 executions (Pro), and €800/month for 40,000 executions with SSO (Business) — updated 2026 pricing. As of Apr...
How to move n8n off a single process and onto a horizontally scalable, Redis-backed execution fleet.
New guides drop regularly. Get them in your inbox — no noise, just signal.