The AI-Powered Agency: A Developer Playbook for Selling AI Services in 2026

Y Combinator is telling founders to stop building SaaS and start selling AI-powered services instead. The pitch is simple: use AI yourself and sell the finished work for 10x what the tool costs. Developers are uniquely positioned for this because they can build the automation layer that makes it scale. Here is the practical playbook for starting an AI-powered agency as a developer in 2026.