Lenny's Newsletter

🧠 Community Wisdom: Making your product enterprise-ready, when engineering outpaces product, managing PRD versions as features evolve, planning work around energy, and more

A16Z Crypto

Kill the press release

Saastr

Is SaaS Dead? No. But One Thing Is Clear: It’s Unstable.

Stage 2

Three Metrics Every New Founder Should Track

Ed Sim

What’s 🔥 in Enterprise IT/VC #486

Saastr

SaaStr AI 2026 is Running 132% of Last Year. But It’s Not Remotely That Simple. It Could Have Been -46%

F Prime

The Fintech Giants Have Arrived

Venture Prose

The Invisible Edge

Saastr

The Real Data on AI Agents: What 1 Trillion Tokens a Day Reveals with OpenRouter’s COO

Kyle Harrison

Networked Conviction 004

A Wealth of Common Sense | Ben Carlson

Pros and Cons of Artificial Intelligence

Saastr

Our Annual CRO + CEO Summit Is Back May 12: Share The Best Learnings on AI + GTM With Other Top CROs and CEOs

Saanya Ojha

In Praise of the Typo

Net Interest | Marc Rubinstein

AI and I

Memory Leak

Memory Leak — #40

Chamath Palihapitiya | Chamath Palihapitiya

It took me 30 years to learn what I’ll tell you in 13 mins

99% Derisible | Yoni Rechtman

Size for Simplicity: The Income Statements After SaaS

Newcomer | Eric Newcomer

Big Wins for Two of Venture's Most Envied Firms: $10 Billion for Thrive & an Altman for Benchmark

Saastr

SaaS Markets Have Crashed in 2026. But Is Private Credit the Even Bigger Risk?

A16Z

Charts of the Week: Vertical SaaS, Rawr!

Not Boring | Packy McCormick

Weekly Dose of Optimism #181

Saastr

Gartner Down 71%. Forrester Worth $105M. What That Tells Us About B2B Spend Right Now.

Clouded Judgement | Jamin Ball

Clouded Judgement 2.20.26 - The SSD / Memory Reckoning

Deconstructor of Fun

The Screw Puzzle Gold Rush

Deconstructor of Fun

Golden Mechanics: Focus Friend