AI MARKET FIT

AI MARKET FIT

The Cursor founder just shared where software is going next (and where the money is)

Cursor’s CEO: stop writing code. Start running agent fleets. Here’s what that means for startups and investors.

Guillermo Flor's avatar
Guillermo Flor
Mar 01, 2026
∙ Paid

Hey everybody, welcome back to AI Market Fit.

Last weeks have been super hectic and I’ve been working on many different mostly all AI related.

One of my angel investments Quiver AI just went out of stealth raising a $8M Seed round from A16Z and I’ve dedicated so much time to working on Claude, OpenClaw and many other AI tools.

All my study is built to answer the following question: “where is the biggest opportunity in AI right now?”

Well, Michael Truell (Cursor CEO) just published a simple thesis that gives a glimps into the future of AI Coding:

Millions of Coders Love This AI Startup. Can It Last? - WSJ

And it’s the kind of shift that creates new winners fast.

What we’re going to cover

  1. The 3 eras of AI dev (and why the first two don’t matter anymore)

  2. Why cloud agents are the real inflection point

  3. Why artifacts become the new UI (and the new moat)

  4. The 5 wedges closest to revenue

  5. A brutally simple investing checklist


The rest of this issue is for paid subscribers of AI Market Fit.

This is where I get specific: concrete product ideas, monetization angles, and the exact diligence checklist I’d use to evaluate “agent-first” startups in 2026.


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