How Hamilton Helmer's 7 Powers Apply to AI Startups

What happens when you map Hamilton Helmer's 7 Powers to AI startups: counter-positioning and switching costs win; speed alone is not a moat.

Garry TanhostHarj TaggarhostDiana HuhostJared Friedmanhost

Oct 3, 202545mWatch on YouTube ↗

EPISODE INFO

Released: October 3, 2025
Duration: 45m
Channel: Y Combinator
Watch on YouTube: ▶ Open ↗

EPISODE DESCRIPTION

In the early days of a startup, speed is the best moat. But once you build something people want, how do you maintain your position and defend against the competition? In this episode of Lightcone, we dive into Hamilton Helmer’s Seven Powers framework to find out how these timeless business strategies hold up in today's world of AI startups. Apply to Y Combinator: https://www.ycombinator.com/apply Work at a startup: https://www.ycombinator.com/jobs Chapters: 00:00 - The Moat Problem 01:30 - The Seven Powers Framework 04:20 - When to Think About Moats 08:40 - Forward Deployed Engineering 10:18 - Process Power 14:34 - Cornered Resources 19:30 - Switching Costs 24:54 - Counter Positioning 31:24 - The Workforce Displacement Reality 34:00 - Brand & Speed as Moats 37:30 - Network Economies 41:00 - Scale Economies 43:44 - Final Advice

SPEAKERS

Garry Tan
host
Harj Taggar
host
Diana Hu
host
Jared Friedman
host

EPISODE SUMMARY

In this episode of Y Combinator, featuring Garry Tan and Harj Taggar, How Hamilton Helmer's 7 Powers Apply to AI Startups explores seven Enduring Moats Every Ambitious AI Startup Must Master Fast The episode reframes Hamilton Helmer’s “7 Powers” as seven types of moats that still apply in the AI era, despite originating in a pre-AI, Web 2.0 world.

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