Product Market Fit

Product Market Fit

Investor Database & Tools

The Ultimate Fundraising Guide to Raise Millions

The Most Complete Fundraising Package Built on Years of Writing This Newsletter

Guillermo Flor's avatar
Guillermo Flor
Sep 07, 2026
∙ Paid

We’ve invested in tens of startups that have raised over $100M together.

And after years of writing about fundraising on this newsletter, the useful part ended up spread across dozens of editions.

So we decided to build the ultimate guide to fundraising.


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Inside you will find:

  1. How to Pitch to Investors

  2. How to Find a Cofounder

  3. How to Get Customers

  4. How to Create a Competitive Advantage

  5. Why VCs Say No to Seed Rounds

  6. Why You Should Write a Newsletter for Investors

  7. The San Francisco Founder Guide

  8. Fyxer Fundraising Playbook: Series A to B in months

  9. A full pack of resources you can use:

    • 90+ Pitch Decks from the Most Succesful Startups

    • 8 Investor Databases with 6,600+ Entries

    • The Notion Data Room Template

    • The Investor Update Template

    • The Excel Financial Models

Why This Is Valuable

None of this is theory. Every chapter is something you can apply to a round you are running in the next ninety days.

  • What makes you fundable before you pitch: the cofounder decisions that hold for four years, the customer strategy that works in a crowded market, and the competitive advantage you can build out of what you already have.

  • The materials: the three-part pitch framework, the cap table thresholds and the valuation math investors screen for, the data room structure with the Notion template and the Excel model, and 90+ real decks sorted by the stage each one was raised at.

  • The process: the fourteen objections VCs use to say no at seed and what to do about each, the nine-section update that keeps your investors working for you after the round closes, and the seven steps Fyxer AI used to raise $40M in under six months.

  • The lists: eight investor databases and 6,600+ entries across family offices, angels, seed VCs, corporate funds, LPs and accelerators, filterable by stage, region and sector, with the contact paths included.


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