# Lenny's Newsletter

> Deeply researched product, growth, and career advice for product leaders, founders, and ambitious builders.

- **Platform:** substack
- **Category:** Business
- **Subscribers:** 1.2M
- **Paid subscribers:** 45K
- **Monthly growth:** +7.8%
- **Last updated:** 2026-05-13
- **Author:** Lenny Rachitsky
- **URL:** https://www.lennysnewsletter.com
- **Profile:** https://newsletterinsights.io/newsletter/lenny

## Sponsors

- Lambda School
- Pipe
- IFTTT