cyberneticlibrary

Write conversion-focused marketing copy

copywritingskillsetup L128,686
coreyhaines31/marketingskills

Causal-lift measurements

ad-copy-generation0pp vs no-skill baselinewith-skill 96% · baseline 96%

Measured by running the task with and without this artifact, K=5, graded by deterministic checks — no LLM judging.

What it does

Write clear, compelling marketing copy that drives action

Best for

When you need clear, benefit-first copy that converts and uses the customer's own language.

Inputs
  • · page purpose/type
  • · target audience
  • · product/offer details
  • · traffic source
  • · proof points (testimonials/case studies)
Outputs
  • · landing page copy
  • · headline + subheadline
  • · section-by-section body
  • · CTA variations
Requires
  • · product-marketing context
Preconditions
  • · Clear page purpose defined
  • · Audience research done
  • · Value prop identified
Failure modes
  • · Uses marketing jargon instead of customer language
  • · Buries value proposition
  • · Passive voice instead of active
Trust signals
  • · 5 core style rules (Simple, Specific, Active, Confident, Show)
  • · Page structure framework template