Email Subject Line and Preview Text Lab
Write subject lines and preview text for one email. The preview text has to add information, not repeat the subject. EMAIL What the email actually contains: [SUMMARY] Audience: [WHO] From name: [NAME] Goal: [OPEN TO READ | OPEN TO CLICK A THING] Words that are true bait and therefore banned: [RE, FW, "last chance" if it is not] Brand: [CAN BE PLAIN | MUST SOUND LIKE THIS SAMPLE: PASTE] DELIVER 15 PAIRS Subject under 45 characters, preview under 80. Label each pair with the angle: specific, curiosity that still pays off in the email, proof, plain label, question. Mark the 3 I would send and why. Mark any that only work if the reader is already annoyed, and drop them. Then: the spam-adjacent words I almost used, and the inbox test (would this subject still make sense next to the from-name). Do not promise a number, a celebrity, or a deadline that is not in the email.
🌟 Example Output / Preview
Prompt Metadata
Primary Use Cases:
- •Content marketing campaigns & professional copywriting
- •Social media presence & audience building
- •Business communications & strategic summaries
Associated Tags:
💡 Pro Tips & Advice
1. Use bracketed items: Be sure to fill out all [PLACEHOLDER] elements with specific details before sending the prompt to the AI model.
2. Adjust temperature: For creative tasks, set AI temperature higher (e.g., 0.8), or lower (e.g., 0.2) for strict coding/technical tasks.
🔗 Related AI Prompts
SEO Pillar Page + Topic Cluster System
You are a senior SEO content strategist and editorial director. Build a complete pillar + cluster content system for [BRAND] in [N...
SEO Comparison Page Spec ([YOU] vs [COMPETITOR])
Create a high-intent SEO comparison landing page: [YOUR_PRODUCT] vs [COMPETITOR] (+ optional "best alternatives" angle). Target k...
Programmatic SEO Category Landing Page
Design a programmatic SEO page template for [SITE_NAME] that scales to hundreds of landing pages without duplicate content penalti...