Y Combinator. The Lightcone hosts work through why vertical AI agents — not horizontal wrappers — are the defensible shape for application-layer companies, with concrete examples and a clear-eyed take on which categories the model providers will eat. That is the anti-moat trap the article warns about, expressed as a positive playbook.
Investor talk, so discount the market-size enthusiasm; the useful half is the clear-eyed list of categories the model providers will eat, which is the article's anti-moat warning in positive form.
Assess when vertical AI agents create real defensibility and when they are only thin wrappers.
None — watchable cold.
Last reviewed: May 18, 2026
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