AI Marketing Agent in n8n: Write 10 ad variations When a new landing page is published
An n8n workflow that fires when a new landing page is published, then an AI agent generates ten ad headline + body variations to test — giving you a batch of ad copy to A/B test in minutes. No code: import the JSON, connect your apps, and it runs 24/7.
- 1
Trigger when a new landing page is published
A
RSS Triggerstarts the workflow the moment a new landing page is published. - 2
Hand it to the AI agent
An
AI Agentnode running OpenAI generates ten ad headline + body variations to test. The prompt is pre-written and scoped to this one job so results stay consistent. - 3
Deliver the ad copy
The result is sent to Google Docs — ready for a human to approve.
- 4
Add a safety net (optional)
Insert an
IF/human-approval step before anything is published or emailed, so you stay in control until you trust the output.
Frequently asked questions
Can I trust the AI to get the ad copy right?
The prompt is tightly scoped to one job and you can add a human-approval step in n8n before anything is sent or published. Start with review-mode for a week, and once you trust the output, switch it to fully automatic.
Does this need n8n Cloud or can I self-host?
Either works. The workflow is a standard n8n export, so you can run it on n8n Cloud or on your own self-hosted instance — you only connect your own app credentials.
How do I import the workflow into n8n?
Download the JSON, then in n8n open a new workflow, choose ⋯ → Import from file, and select it. Every trigger, node and connection appears on the canvas; you just add your credentials and activate it.
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