Subtle Software: Start here

Welcome to Subtle Software, a blog about building a one-person company using LLMs.

Here are some posts that get to the heart of what I'm doing, or were especially popular:

• 2025 in review January 3, 2026
• New project: Substats December 19, 2025
• Composer-1 is the model of the year November 14, 2025
• Introducing Agentic Equities August 18, 2025
• There is a massive dislocation in American knowledge work coming May 19, 2025
• Software agency prices are about to collapse May 1, 2025
• OpenAI, Windsurf, and the future of work April 17, 2025
• The perverse incentive behind Lovable's growth April 30, 2025
• prd.md March 24, 2025
• Is Cursor a good business? March 19, 2025

This whole website is available on GitHub.

Occasionally I tweet (but mostly retweet) here.

Thank you for checking out the site.