Pre-seed funding is designed in a way that a founder has to make arrangements for it to start operations.
Is pre-seed funding all you'll ever need? - Starttech Ventures
How to Raise a Seed Round & Why You Should - Crunchbase
How To Structure Your Pre Seed Deal - FasterCapital
Pre-seed funding - Everything you need to know
Pre-Seed Funding In A Nutshell - FourWeekMBA
Pre-seed vs. Seed Fundraising - Silicon Valley Software Group
How Much Dilution Should Founders Factor In For Financing Rounds?, by Pace Ventures, Pace Ventures
409A Valuation for Pre-Seed Funded Startup
The European Pre-seed funding gap, by Tunde Adekeye, icebreakervc
Katina Stefanova - CEO & CIO - Marto Capital
The Most Successful Startups From Y Combinator – Feedough
Pre-seed Funding Meaning, Requirement, Challenges, Opportunities