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How I built a 1M+ subscriber newsletter and top 10 tech podcast | Lenny Rachitsky

| 8 products mentioned
Watch on YouTube newsletter growth content creation building an audience product management creative process parenting work-life balance

In this episode, Lenny Rachitsky is interviewed by his wife Michelle Rial, who turns the tables to ask him about building his 1.2M-subscriber newsletter and top 10 tech podcast from scratch. The conversation covers his unexpected journey from software engineer to creator, key moments that led to his success, stress management techniques, and practical insights about creative work—including how real-world experience and rigorous iteration drive quality output. Michelle also discusses her upcoming children's book "Charts for Babies," highlighting how both creators prioritize living life and gathering experiences over pure theorizing.

Key takeaways
  • Following pull rather than pushing predetermined career plans led Rachitsky to his newsletter; after leaving Airbnb, writing felt like a natural draw despite initial skepticism about monetizing internet writing.
  • Nine months of consistent weekly writing created enough momentum (via the Lindy effect) to commit fully—this coincided with launching a paywall that immediately generated meaningful revenue.
  • The vein diagram of enjoying something, being good at it, and people valuing it is rare and worth pursuing; Rachitsky's friend's advice to double down on this intersection proved pivotal.
  • Best content comes from practitioners sharing real experience, not theorists; Rachitsky's newsletter now features guest posts from people doing the work rather than his own pontificating.
  • Stress management through optimism and cognitive reframing—cultivated via meditation and a University of Pennsylvania happiness course—helps maintain baseline well-being even during crises.
  • Five+ iterations on creative work is standard; Rachitsky reports ~50 revisions per newsletter post, while Michelle does at least five per chart, proving that time invested directly correlates with quality.
  • Deadlines and moderate caffeine are essential creativity inputs; a single-shot latte paired with a two-hour time constraint creates optimal conditions for Michelle's chart ideation.

Recommendations (5)

Substack
Substack uses

"So I decided I'm going to move to Substack. I'm gonna write every week I tweeted I'm going to experiment with a newsletter, weekly newsletter, see how it goes."

Lenny's Podcast · ▶ 8:42

Medium uses

"One was the first thing I wrote on the this is like the first thing I wrote on the internet did very well is this post on what I learned at Airbnb like Medium featured. It went all over the place."

Lenny's Podcast · ▶ 7:44

"That was actually pretty transformative. I took this online course at University of Pennsylvania about uh the psychology of happiness and it was basically all the science of what makes you happier ..."

Lenny's Podcast · ▶ 16:00

Google AdWords

"that was the during AdWords when Google Adwords was a way to monetize your site and so all the ads on the site because most of the articles were about religion were all these religious dating sites."

Lenny's Podcast · ▶ 33:56

"you were my first online date ever on a platform called How about we"

Michelle Rial · ▶ 36:42

Mentioned (3)

Cursor
Cursor "I launched you get a free year of cursor and lovable and bolt and replet and vzero." ▶ 41:23
Replit
Replit "I launched you get a free year of cursor and lovable and bolt and replet and vzero." ▶ 41:23
Am I Overthinking This "So you have this first book here called Am I Overthinking This which a lot of people identify wit..." ▶ 20:26