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Claude Prompt to Create an Email Campaign

Creating an effective email campaign requires mastery of many elements: audience segmentation, persuasive writing, sequence structure, send timing, and open rate optimization. Claude excels in this domain by combining a fine understanding of copywriting with the ability to structure logical and coherent sequences. Whether you are launching a product, nurturing prospects, or re-engaging inactive clients, Claude can generate your entire campaign — from email subject lines to body text, calls to action, and sequencing logic. The main advantage lies in its ability to maintain a coherent narrative thread across multiple emails while gradually adapting the tone and urgency. By providing precise context about your audience, your offer, and your objectives, you will get a campaign ready to be integrated into your emailing tool, with testable variants to optimize performance from the very first send.

The prompt

Claude

You are an expert in email marketing and direct response copywriting. Create a complete email campaign for [DESCRIBE_YOUR_PRODUCT/SERVICE] targeting [DESCRIBE_YOUR_TARGET_AUDIENCE].

Context:

  • Campaign objective: [ACQUISITION / NURTURING / LAUNCH / RE-ENGAGEMENT]
  • Desired number of emails: [E.G., 5 EMAILS OVER 10 DAYS]
  • Desired tone: [PROFESSIONAL / CONVERSATIONAL / URGENCY / EDUCATIONAL]
  • Desired final action: [PURCHASE / SIGNUP / BOOKING / DOWNLOAD]

For each email in the sequence, provide:

  1. Send timing (D+0, D+1, etc.) and the email's role in the sequence
  2. Three subject line variants with an estimate of their impact on open rate
  3. An optimized preheader text
  4. The full email body with: a captivating opening hook, message development, a clear and unique CTA
  5. A strategic note explaining why this email is placed at this point in the sequence

Rules to follow:

  • Each email must be readable independently while fitting into a narrative progression
  • Alternate between value emails and conversion emails
  • Use storytelling and social proof techniques
  • Keep the main body between 150 and 300 words
  • Include personalization elements with [FIRST_NAME] tags

Personalize this prompt with Léa

Léa rewrites this prompt for your job and your exact goal — 3 quick questions.

Why it works

This prompt works because it imposes a precise structure per email (subject line, preheader, body, CTA) while requiring strategic thinking about the sequencing. By asking for strategic notes for each email, it forces Claude to justify its choices and maintain narrative coherence. The length constraints and the value/conversion alternation replicate best practices validated by industry data.

Expected result

You will get a complete email sequence ready to copy-paste into your emailing tool (Mailchimp, Brevo, ConvertKit, etc.). Each email will contain three subject line variants for your A/B tests, a structured body with hook and CTA, as well as a strategic explanation. The whole will form a coherent campaign with a gradual buildup toward your conversion goal.

Variants by level

FAQ

How many emails can Claude generate in a single campaign?
Claude can generate sequences of 10 to 15 emails without difficulty in a single conversation, while maintaining narrative and strategic coherence. For longer sequences (20+ emails), it is recommended to split them into thematic sub-sequences (welcome, education, conversion, post-purchase) and generate them separately, reminding the global context each time. Remember to specify the role of each sub-sequence in your funnel so Claude can adjust the tone and sales intensity accordingly.
How do I adapt the emails generated by Claude to my emailing tool?
The generated emails are in plain text format, directly copyable into any tool (Mailchimp, Brevo, ConvertKit, Klaviyo, HubSpot). Personalization tags like [FIRST_NAME] will need to be replaced with your platform's syntax (e.g., *|FNAME|* for Mailchimp or {{ contact.firstname }} for Brevo). For conditional logic from the advanced prompt, you will need to manually configure the triggers and conditions in your automation tool following the decision tree provided by Claude.
Can Claude optimize an existing email campaign that is underperforming?
Yes, and it is one of its strengths. Copy your current emails into the conversation along with their metrics (open rate, click rate, conversion rate) and ask Claude to analyze the weak points. It can identify problems with subject lines, structure, CTAs, or sequencing and propose optimized versions. Also provide benchmarks from your industry so its recommendations are calibrated. Ask it to justify each modification to understand the logic behind the proposed optimizations.

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How to use this prompt

  1. Copy the prompt with the button above.
  2. Paste it into ChatGPT, Claude or your favorite AI assistant.
  3. Replace the bracketed variables with your details, then refine the result.

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