Lenny's Newsletter | Lenny Rachitsky | Substack

How GiveDirectly increased donations by over $3 million/year through experimentation

Wins, misses, and lessons from GiveDirectly’s donation-optimizing journey

6 hrs ago •

Most Popular

How Duolingo reignited user growth

Feb 28, 2023 • Jorge Mazal

Product manager is an unfair role. So work unfairly.

Nov 12 • Tal Raviv

You should be playing with GPTs at work

Feb 20 • Lenny Rachitsky

How the biggest consumer apps got their first 1,000 users

May 12, 2020 • Lenny Rachitsky

Identify your bullseye customer in one day | Michael Margolis (UX Research Partner at Google Ventures)

Master user research with Michael Margolis: find your "bullseye customer," create prototypes, and align your team around actionable insights

Dec 1

Lenny’s Newsletter holiday gift guide 2024

Art, gadgets, household items, health and wellness ideas, kids’ stuff, and more

Nov 26 •

Lenny Rachitsky

The ultimate guide to founder-led sales | Jen Abel (co-founder of JJELLYFISH)

Learn how to master founder-led sales with Jen Abel of JJELLYFISH: tips on outreach, leads, closing deals, and hitting your first $1M ARR

Nov 24

Behind the product: Replit | Amjad Masad (co-founder and CEO)

Amjad Masad, Replit CEO, shares insights on AI-powered coding, building apps with text prompts, and the future of generative skills in tech

Nov 21

How to become a supermanager with AI

AI is ushering in an era of “super ICs.” What about managers?

Nov 19 •

Building Wiz: the fastest-growing startup in history | Raaz Herzberg (CMO and VP Product Strategy)

Raaz Herzberg shares her journey from PM to CMO at Wiz, driving hyper-growth from $0 to $500M ARR. Learn about pivots, customer insights, and scaling…

Nov 17

Becoming an AI PM | Aman Khan (Arize AI, ex-Spotify, Apple, Cruise)

Aman Khan, Director of Product at Arize AI, shares tips on becoming an AI PM, excelling in product management, and avoiding common pitfalls in AI

Nov 14

Product manager is an unfair role. So work unfairly.

How to thrive in “the great flattening” by redefining work norms

Nov 12 •

Everything you’ve ever wanted to know about SAFe and the product owner role | Melissa Perri (author, founder of Product Institute)

Melissa Perri on product owners vs. managers, SAFe issues, and leveling up non-tech product teams

Nov 10

Lenny's Newsletter

Lenny's Newsletter

A weekly advice column about building product, driving growth, and accelerating your career.

Lenny's Newsletter

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