Free for any business

Grow your business from first principles.

Marketing has never had more tools, more data or more noise. Underneath all of it sits a small set of durable truths. Learn them here, run your own numbers with free tools, and build a plan you can actually execute.

RevenueCustomersSpend percustomer×1AcquisitionWin newcustomers2RetentionKeep the onesyou earned3FrequencyBuymore often4Purchase sizeSpend moreeach time
Marketing is changing behaviors by changing beliefs.

Everything else is a more detailed way of answering four questions: whose behavior, what behavior, which belief, and how to change it.

One example, start to finish

Meet Revive Lemonade

Every guide follows one small fresh-squeezed lemonade business, because a good framework should work for a lemonade stand or the Fortune 500. If it only works for the giants, it is not a first principle.

$6spend pervisit×4visits amonth=$24per customer,per month×10monthlifetime=$240lifetimerevenue×60%grossmargin=$144LTVlifetimevalue
Four simple numbers tell Revive what a customer is worth, how many it needs, and what it can afford to spend.
Workshops

Learn it together

Free workshops are on the way: hands-on sessions where you work the five steps on your own business, with others doing the same. Tell me what format suits you and you'll be first to hear when dates are set.

1Customer viewof sales2Customergap3Marketingmap4Acquisitionplan5Marketingplan
About

Hi, I'm John Alpaugh.

I've spent a career on both sides of marketing's complexity, from the rigor of Procter & Gamble and IBM to the hands-on scramble of small and mid-sized businesses trying to grow. What I learned, again and again, is that the fundamentals never change.

This site collects the frameworks from my field guide, First Principles Marketing, so any owner or marketer can use them for free. If it helps you turn down the noise and get back to what actually drives growth, it has done its job.

25+ years in marketing and finance
Procter & Gamble and IBM, in the US and Germany
Author of First Principles Marketing: A Field Guide of Frameworks for Marketers and Business Owners