Lenny's Newsletter

Lenny's Newsletter

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Best of Lenny’s Newsletter 2025
The 25 best posts from the past year, plus a few all-time classics
 • Lenny Rachitsky
AI tools are overdelivering: results from our large-scale AI productivity survey
What exactly AI is doing for people, which AI tools have product-market fit, where the biggest opportunities remain, and what it all means
 • Noam Segal and Lenny Rachitsky
How to build your PM second brain with ChatGPT
Use AI to amplify your craft, not replace it
 • Amir Klein
How to spot a top 1% startup early
Three key lessons from employees who picked multiple iconic companies
 • Terrence Rohan and Lenny Rachitsky
A year free of PostHog ($16,500 value): The all-in-one analytics, experimentation, feature flag, surveys, session replay, error tracking…
A deal you won’t find anywhere else—bringing the total value of the Product Pass to over $25,000
 • Lenny Rachitsky
A holiday gift guide for tech people with taste 🤌
No slop here
 • Lenny Rachitsky
Ecosystem is the next big growth channel
How to stand out in a noisy landscape
 • Emily Kramer
Part 2 of how to get the most out of your product pass—and welcome, Stripe Atlas, to the bundle!
Tips for taking full advantage of the 17+ free premium products you have access to as a paid subscriber
 • Lenny Rachitsky
A builder’s guide to living a long and healthy life
For something a little different
 • Justin Mares
Lenny's Newsletter
Lenny's Newsletter
Deeply researched no-nonsense product, growth, and career advice—newsletter, podcast, community, and living library

Lenny's Newsletter

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