# Vertical AI, specialization, and the bitter lesson in a founder essay

> Original title: on vertical AI, Motown, and the bitter lesson https://x.com/i/article/2116175062772453376

- Source: X search: indie AI launches (I built, solo founder)
- Published: 2026-10-30T14:41:24.000Z
- Bad Influence: https://badinfluence.news/items/ok39j6zjzdo4liye6uxxn2zj9
- Original: https://x.com/johnkennedy_4/status/2116178660986151381

## Summary

A solo founder argues that vertical SaaS and specialized, differentiated businesses will matter as AI spreads, even as general-purpose models improve. The essay draws on the author's K12 company, which he says never lost a deal to multi-product suites, and on Lafayette, which he describes as a factory for local service businesses.

## Post

on vertical AI, Motown, and the bitter lesson https://x.com/i/article/2116175062772453376