Featured project · Book + persona builder
A book. A framework.
A tool you can use.
I wrote The Audience Machine to explore how AI personas can help marketers think more carefully about the people they’re trying to reach.
Now I’ve built a companion persona-building tool based on the book—taking the idea beyond the page and into something people can try.
- The focus
- Audience-first content strategy
- My role
- Author + AI-assisted builder
Personas are a starting point for questions and ideas, not a substitute for research with real people.
The persona builder currently requires ChatGPT sign-in.










