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Early-stage founders ask. NFX partners answer.
In this episode of Ask NFX, General Partner Pete Flint answers real questions from founders building in an AI-first world. The conversation covers what investors actually look for at pre-seed, how to judge founder conviction, what replaces traditional demand signals, and whether marketplaces still matter in the age of AI.
Topics include:
Engagement vs early monetization at pre-seed
Network effects when revenue isn’t meaningful yet
How AI changes demand verification and forecasting
Conviction formed after customer exposure
The earliest signal a founder is going to win
Whether decks still matter
If AI has flattened marketplaces into wrappers
No slides. No prep. Just direct answers from someone who’s built, invested, and seen thousands of startups up close.
