Saastr

App of the Week: OpenRouter — The Universal API for All Your LLMs

Chamath Palihapitiya | Chamath Palihapitiya

What I read this week...

Lenny's Newsletter

🧠 Community Wisdom: What PMs need to master in the age of AI, testing product activation with AI browsers, splitting time between PM work and prompt engineering, Mixpanel vs. PostHog, and more

Kyle Harrison

2025 in Books

Andrew Ziperski

Tech’s Flat Earthers

Saastr

My Biggest Fear in Investing Now: The $100,000,000 ARR Slowdown

Jessie Harris

Week 29 Roundup

Ed Sim

What’s 🔥 in Enterprise IT/VC #477

Stage 2

Finding Your First Value Metric (Part 2)

A Wealth of Common Sense | Ben Carlson

Concentrate to Get Rich (or Poor)

Hunter Walk

Graphite Gets Bought By Cursor: Three Reflections from Six Years of Work [PMF didn’t happen right…

Hunter Walk

Graphite Gets Bought By Cursor: Three Reflections from Six Years of Work [PMF didn’t happen right away; working IRL mattered; three founders, three distinct roles]

Cathay

Distribution Is Oxygen. Endurance Is the Moat.

Dash Media

☀️ EP. 29 · Democratizing Work & Opportunity in Higher Ed | Edreform in 10

Euclid Ventures

Euclid Insights: 2025 Year In Review

Glenn Borok

When the U.S. Government Joins the Cap Table

Net Interest | Marc Rubinstein

Banker Wonderland

Aspiring for Intelligence | Vivek Ramaswami & Sabrina Wu

Grading Our 2025 Predictions

99% Derisible | Yoni Rechtman

Hiring: Three Great Roles

Newcomer | Eric Newcomer

Big VCs Raise Billions in Fresh Capital While Overall Industry Fundraising Sags

Sammy Abdullah

Bad advice from startup investors

Saastr

The Great B2B Bifurcation of 2025: Why Some SaaS Stocks Are Up 142% While Others Are Down 51%

A16Z

Charts of the Week: Agents start to make an impact?

Clouded Judgement | Jamin Ball

Clouded Judgement 12.19.25 - The System of Record's Front Door

Stage 2

5 GTM Shifts We Saw Founders Get Right in 2025