---
title: "Growth Metrics OS Email Course"
url: https://www.data-mania.com/growth-metrics-os-email-course/
type: page
date: 2026-03-04
modified: 2026-03-10
markdown_url: https://www.data-mania.com/growth-metrics-os-email-course.md
author: "Lillian Pierson, P.E."
---

# Growth Metrics OS Email Course

### Trusted by top brandS

 
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 ![](https://www.data-mania.com/wp-content/uploads/2024/05/national-geographic-img.png) 
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### Trusted by

 
 ![](https://www.data-mania.com/wp-content/uploads/2024/06/intel.png) 
 ![](https://www.data-mania.com/wp-content/uploads/2024/08/amazon-logo-black-transparent-300x90.png) 
 ![](https://www.data-mania.com/wp-content/uploads/2024/05/national-geographic-img.png) 
 ![](https://www.data-mania.com/wp-content/uploads/2024/05/domino-img.png) 
 ![](https://www.data-mania.com/wp-content/uploads/2024/06/dell.png) 
 

### GET GROWTH METRICS OS

 
 

### A 6-DAY EMAIL COURSE FOR TECHNICAL FOUNDERS & OPERATORS WHO WANT

 
 

## A CLEAN, REPEATABLE WAY TO MEASURE GROWTH AND MAKE BETTER DECISIONS

 
 

### By Lillian Pierson, P.E. - Fractional CMO, GTM Engineer & author of Data Science For Dummies

 
 ![](https://www.data-mania.com/wp-content/uploads/2026/03/growth-metrics-OS-promo-graphic.jpg) 
 

### GET GROWTH METRICS OS

 
 A 6-day email course for tech founders & operators who want 
 

## a clean, repeatable way to measure growth & make better decisions

 
 By Lillian Pierson, P.E. - Fractional CMO, GTM Engineer & author of Data Science For Dummies 
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