I Wrote 500 ChatGPT Marketing Prompts — Here Are the 15 That Actually Convert

I spent the last 3 months testing AI-generated marketing copy across email campaigns, landing pages, social media, and ads. Most prompts produced generic fluff.

But 15 of them? They consistently generated copy that outperformed human-written alternatives .

Here they are, categorized by use case.

📧 Email Marketing (4 Prompts)

1. The Subject Line A/B Generator

Write 10 email subject lines for a [product/service] targeting [audience]. 5 should use curiosity gaps, 3 should use urgency, and 2 should use personalization. Keep each under 50 characters. Explain the psychological trigger behind each.

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2. The Abandoned Cart Recovery

Write a 3-part abandoned cart email sequence for [product]. Email 1 (1hr later): Gentle reminder Email 2 (24hr later): Address objections Email 3 (48hr later): Final offer with incentive Tone: Friendly, not desperate.…