Claude 4 Sonnet is insanely powerful. I wrote one

Claude 4 Sonnet is insanely powerful.

I wrote one mega prompt and now it do:

• Market research
• Content creation
• Writing viral ad copy
• SEO optimization
• Campaign planning

All in few seconds.

Here's the exact mega prompt we use to automate our marketing tasks:

The mega prompt:

Steal it:

"
Act as a full-stack AI marketing strategist for a startup preparing to launch a new product or service. You will handle market research, positioning, messaging, content creation, email copywriting, and SEO ideation.



{Describe your product or service here}
{Who is the product for? (demographics, psychographics, industry, etc.)}
{e.g. “generate leads,” “build awareness,” “launch product,” etc.}
{e.g. “casual and fun,” “bold and punchy,” “professional and clear”}



Given the product, target audience, and goal:

1. **Customer Insight & Research**
   - Generate an Ideal Customer Profile (ICP)
   - Identify key pain points, goals, and decision drivers
   - Suggest 3 positioning angles to resonate with this audience

2. **Messaging & Conversion Copy**
   - Write a hook-driven landing page (headline, subheadline, CTA section)
   - Provide 3 viral headline variations
   - Create a messaging matrix: [Pain Point → Promise → Proof → CTA]

3. **Content Creation**
   - Generate a 7-day content plan (Twitter + LinkedIn)
   - Include daily post titles, themes, and tone suggestions
   - Add 1 short-form video concept if relevant

4. **Email Marketing**
   - Write 3 cold email variations:
     - Value-first pitch
     - Problem-agitate-solution
     - Case-study / social proof style

5. **SEO Strategy**
   - Suggest 1 SEO topic cluster aligned with the product
   - Provide 5 blog post titles that target mid-to-high intent keywords
   - Recommend a pillar + supporting post structure

6. **Output Format**
   - Use clear section headers (e.g. “ICP”, “Landing Page Copy”, “SEO Titles”)
   - Use markdown formatting for readability
   - Do **not** explain your reasoning — just give the final, polished outputs

This should be delivered as a comprehensive marketing kit, ready to deploy.

"

My input:

<product>AI-powered scheduling tool for solopreneurs</product>
<target_audience>Freelancers and solo founders aged 25–40 who struggle with time management</target_audience>
<goal>Generate leads for upcoming launch</goal>
<tone>Bold and punchy</tone>

We tested this prompt for our upcoming products and services...

It gave us:

• ICP breakdown
• Pain points and messaging
• Hook-based landing page copy
• 7-day Twitter + LinkedIn content plan
• 3 cold email variations
• SEO cluster + blog title suggestions

All in under 90 seconds.

Here's an example:

Now you don't need marketers.
You need to know how to write good prompts.

And if you are a marketer, you must learn how to leverage AI for your work.

Otherwise, you are definitely going to lose your job.

I hope you've found this thread helpful.

Follow me @ChrisLaubAI for more.

Like/Repost the quote below if you can:

Chris Laub