---
title: Lenny's Newsletter · Marketing Newsletters | RGM®
url: https://realgrowthmatters.com/appendix/newsletters/lenny-s-newsletter/
updated: 2026-06-10
source_html: https://realgrowthmatters.com/appendix/newsletters/lenny-s-newsletter/
---

**About this directory.** Entries are publicly known marketing tools, people, and resources. We provide brief, original descriptions and link to each entity's primary URL. We do not republish third-party pricing, review aggregates, or contact details — visit the entity's own page for the most current information. If you maintain one of these resources and would like to update or correct your listing, contact [hello@realgrowthmatters.com](/contact/).

### About

Lenny Rachitsky's product and growth newsletter; widely-cited.

Back to [Marketing Newsletters](/appendix/newsletters/)