Lenny's Newsletter

The AI-native startup: 5 products, 7-figure revenue, 100% AI-written code | Dan Shipper (co-founder/CEO of Every)

Saastr

Dear SaaStr: How Do I Know If I Have Product-Market Fit for Real in the Early Days?

OpenVC.app

Why investors don't give honest feedback

Incisive VC

Your First 5 Hires Will Make or Break Your Startup (And Most Founders Get It Dead Wrong)

makers + builders | Parul Singh

Your AI Cofounder is Waiting

Brian Sugar

"We need another celebrity tequila brand!" —Said no one ever

Tomasz Tunguz | Tomasz Tunguz

Hidden Technical Debt in AI

Saastr

From Product to $32B: How Wiz’s Non-Traditional CMO Built a Marketing Machine

Saanya Ojha

Waifus, Red Pandas, and the Monetization of Loneliness

Ryan Russell

Why Power Still Matters — A Strategic Framework for the AI Era

Greycroft.com

H2Ok Innovations raises $12 million Series A to make manufacturing more precise for big-name customers like Coca-Cola and Unilever

Joe Lonsdale

Ep 119: Former Waymo Leader Boris Sofman on Autonomous Construction & Bringing AI into the Physical World

Cathay

American Reindustrialization: Empty Promises vs Massive Opportunities

Insight Partners

The race to secure enterprise AI

Fintech Ruminations

The mechanics of a Tokenization Engine

Fintech Ruminations

The mechanics of a Tokenization Engine

Sammy Abdullah

From Land to Expand: What Cohort Charts Say About Your SaaS Future

Sequoia

Reflection AI Asimov

Frankly Speaking | Frank Wang

The new threat model for AI

Feld Thoughts | Brad Feld

Participate in High Alpha’s 2025 SaaS Benchmarks Survey

Equal Ventures

The Wonderful World of Wholesale

Saastr

MongoDB at $2B+ ARR: 5 Epic Learnings from Q1 2026 That Every B2B Leader Should Study

Amir Kabir

Edition 3 | 2025 — AI Voice Cloning, Deepfakes & the Risk Markets

Alex Lazarow | Alex Lazarow

Welcome to Fintechland: Why Brazil Is the World's Financial Innovation Powerhouse

My Climate Journey | Jason Jacobs

Six Months Later: What the LA Fires Left Behind