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The Problems That Inspired the World’s Biggest Startups + 15 Problems you can build a company around in 2026 (with AI)
9 hrs ago
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Guillermo Flor
37
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Ramp vs. Brex: How the Underdog Won
Capital One acquires Brex for $5.15B. Ramp soars to a $32B valuation. Wait – how did that happen?
Jan 23
•
Guillermo Flor
43
5
Elon Musk open-sourced the new X Algorithm. Here's how to crack X + 50 viral tweet templates
A step-by-step explanation of how X selects, scores, and distributes tweets, with templates founders can actually use.
Jan 22
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Guillermo Flor
23
2
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💰The Family Office List
Dec 7, 2024
112
33
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The AI founders Playbook
May 18, 2025
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Guillermo Flor
203
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27 Most Promising AI Startup Pitch Decks Backed by Top Investors in 2025
Nov 30, 2025
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Guillermo Flor
79
1
10
How to get to Product Market Fit: what it is, step by step guide and success cases like Notion, Canva and Stripe.
Dec 28, 2023
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Guillermo Flor
111
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💰The Angel Investor List
Dec 1, 2024
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Guillermo Flor
89
15
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How to Build Agentic AI[Agents]
Jun 8, 2025
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Guillermo Flor
and
Devansh
102
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The $70B+ Funding Pitch Decks 🔥 OpenAI, Anthropic, DeepMind, Perplexity & Mistral
How OpenAI, DeepMind, Anthropic, Perplexity and Mistral explain the future and where Yann LeCun fundamentally disagrees
Jan 21
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Guillermo Flor
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The 5 Internal Decks Where OpenAI Planned AGI
5 internal OpenAI decks (2017–2020) that show how AGI was planned years before the breakthrough
Jan 20
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Guillermo Flor
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I built Lovable inside of Lovable, + created templates of ElevenLabs, Legora, Clay, Gamma, Notion, Mercor...
A working “Lovable-in-Lovable” experiment (Agentic) + 8 startup-inspired website templates you can copy, remix, and adapt to your brand (Legora…
Jan 19
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Guillermo Flor
14
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How to build an AI Company
Jan 18
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Guillermo Flor
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Sam Altman: "We are starting to test ads in ChatGPT" - The Ultimate 'How to Win GEO' Playbook🔥
What ChatGPT ads change for founders, marketers, and distribution
Jan 17
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Guillermo Flor
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Revolut’s Seed Pitch Deck (2015): The £1.5M Slides That Created £75B
The original Revolut seed pitch deck + a practical teardown of the pitch strategy behind Revolut’s seed round
Jan 16
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Guillermo Flor
16
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The 2025 Unicorn List: The full list & breakdown
Inside: the full 2025 unicorn list with sector analysis, rounds, and top investors
Jan 15
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Guillermo Flor
19
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The Startup Press Access Database
500+ journalists, outlets, and a step-by-step guide to getting covered
Jan 14
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Guillermo Flor
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