AI MARKET FIT | Guillermo Flor | Substack

AI is eating the world We find the biggest money-making opportunities before anyone else—so you can build the next Google Our business? Arbitrage of the future. Click to read AI MARKET FIT, a Substack publication with tens of thousands of subscribers.

www.theaiopportunities.com

AI MARKET FIT | Guillermo Flor | Substack · Sep 15, 2026

ENTREPRENEURSHIP AND STARTUPS

The All-In Summit 2026: What Silicon Valley’s Most Powerful People Actually Said

Jensen Huang, Satya Nadella, Elon Musk, Gwynne Shotwell and Donald Trump on AI risk, Open Source, Infrastructure, Starship and the Race with China

CHINA

AI MARKET FIT | Guillermo Flor | Substack · Sep 14, 2026

AI ETHICS AND GOVERNANCE

How AI CEOs Are Turning Safety Into a Regulatory Moat

How AI Safety Is Becoming a Competitive Advantage for the Biggest Labs

SAM ALTMAN

AI MARKET FIT | Guillermo Flor | Substack · Sep 12, 2026

GENERATIVE AI AND FOUNDATION MODELS

ElevenLabs Is Worth $11B. Here’s Where Its Founder Thinks the Next AI Opportunities Are

Inside ElevenLabs’ moat, growth engine, and the four voice AI opportunities founders and investors should be watching now.

CARTESIA

AI MARKET FIT | Guillermo Flor | Substack · Sep 09, 2026

AI ETHICS AND GOVERNANCE

Will AI Kill Humanity?

This week a 27-year-old researcher who spent three years doing pretraining at OpenAI and then Anthropic quit his job, posted a thread that passed 100 million views, and put the odds of AI killing every human on earth at more than 10 percent.

AI MARKET FIT | Guillermo Flor | Substack · Sep 08, 2026

PHARMACEUTICALS AND DRUG DEVELOPMENT

GLP-1s, The New Gold Rush?

The future of medicine looks bright