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Lenny's Newsletter

Lenny Rachitsky, Kiyani, Olga Berezovsky

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


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Latest Issues

Recent posts by this newsletter. Browse the email archive.

How Ramp builds product

Geoff Charles, VP of Product, on Ramp's unique culture of velocity, efficiency, and empowerment

13 days ago

Lessons from scaling Spotify: The science of product, taking risky bets, and how AI is already impacting the future of music | Gustav Söderström (Co-President, CPO, and CTO at Spotify)

Brought to you by Microsoft Clarity—See how people actually use your product | Eppo—Run reliable, impactful experiments | Eco—Your most rewarding app

15 days ago

Lessons on building product sense, navigating AI, optimizing the first mile, and making it through the messy middle | Scott Belsky (Adobe, Behance)

Brought to you by Braintrust—For when you needed talent, yesterday | Eppo—Run reliable, impactful experiments | Rows—The spreadsheet where data comes to life

18 days ago

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Other publications recommended by the authors of this newsletter.


The writers behind this newsletter.

  • Lenny Rachitsky

    Writing • Angel investing • Advising

  • Kiyani

    Student of products. I write to learn, share and meet kindred spirits ✨.

  • Olga Berezovsky

    Medieval Analyst who loves data  and analysis and writes about fun things people make her do at work

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