How to automate with AI using n8n

Updated 7/20/2026

n8n is a visual automation tool (like Zapier, but self-hosted) that can connect AI models to hundreds of apps, in no-code flows.

1. Install with one click

Pick n8n from the app catalog when creating the server.

2. AI flow ideas

A new email arrives, the AI summarizes it and sends you the summary.
A submitted form triggers an AI-generated reply.
Automatically transcribe recordings with Whisper and summarize them.
Automatically classify support tickets by content.

3. Connect the local model

n8n can connect to your local model through the OpenAI-compatible API, see OpenAI-compatible local API. This way the automations use your own models, with no per-call cost.

Securing it

Serve n8n over HTTPS and protect it with authentication, see reverse proxy. For visual chatbots, combine with Flowise.

Put this guide into practice on your own VPS

EU cloud servers, billed hourly, ready in minutes, with one-click installs for dozens of apps.

See pricing

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