growthmetricscase-studycuriosity-gap
Metric Arc Reveal
Open by announcing a completed growth feat with exact start and end numbers, compress the timeline, then tease the exact number of causes behind it.
When
Use this when you have a real, verifiable result with hard numbers and a repeatable method behind it — you need proof-first credibility before teaching the how.
Best for
Growth marketers and agency operatorsCourse creators with documented client or personal winsEcommerce and newsletter operators who track hard metricsCreators teaching repeatable systems, not one-off luck
Example opener
One sample line from this pattern. Unlock for the full breakdown and more variants.
“I built a brand new newsletter from zero and hit 50,000 subscribers in 72 hours. This is my third time growing a list in a completely different niche. There are two things I did to grow it that fast.”
- 01State the feat in one sentence with a specific starting point and ending point.
- 02Compress the timeline to make the result feel absurd (hours, days, not months).
- 03Add a credibility marker showing this isn't a fluke (repeat win, different niche).
- 04Tease the exact number of causes to create a curiosity gap.
- 05Deliver each cause as a named method or repeatable system.
Unlock this hook
Get the full step-mapped examples, more opener variants, and the ready-to-paste AI prompt — plus the rest of the library.