multicornn8n
Visual workflow automation with a self-host option
n8n is an open-source workflow automation platform that has added AI agent capabilities on top of its existing trigger-and-action model. If you have used Zapier or Make, the mental model is familiar: nodes on a canvas, connected by wires, with data flowing between them. The difference is that n8n lets you self-host the entire platform and has added AI-native nodes for building agents.
What n8n does
- You build workflows visually by connecting nodes on a canvas. Trigger nodes start the workflow (a schedule, a webhook, a new email), processing nodes transform the data, and action nodes do something with it (send a message, update a record, call an API).
- AI agent nodes let you add reasoning steps powered by language models. The agent can decide which tools to call, process the results, and take further action based on what it finds.
- n8n has over 400 integrations and the list keeps growing. You can also hit any API using the generic HTTP node.
- You can self-host n8n on your own infrastructure for complete control over your data, or use n8n Cloud if you prefer a managed service.
Who it is for
People who are comfortable with technical tools and want full control. If you already use n8n for automation and want to add AI to your existing workflows, this is the natural next step. If data sovereignty matters to your organisation, the self-host option is a real differentiator.
Your first build
A good first n8n agent workflow is email triage. Set up a trigger that fires when a new email arrives, pass it to an AI agent node that classifies the email by urgency and topic, then route it to different actions: urgent emails get a Slack notification, routine emails get filed, and emails needing a reply get a draft generated and saved as a task. The visual canvas makes it easy to see the full flow and add branches.
Honest limitations
Self-hosting means you are responsible for keeping the platform running, applying updates, and hardening security. That is real operational work. If you do not have someone on the team comfortable with server administration, use n8n Cloud instead. The AI agent capabilities are also newer than the core automation features, so the agent-specific documentation is still catching up to the rest of the platform.
Get started
Try n8n Cloud free at n8n.io, or self-host using the Docker image from GitHub. The quickstart guide walks through building your first workflow in under ten minutes. For AI agent workflows specifically, look for the AI Agent node in the node panel.