AI Supremacy is a two-to-three-times-a-week newsletter from Michael Spencer covering AI industry, AI news and future of work. Michael Spencer’s AI publication covering frontier models, technology companies, labor impacts, investment themes, and the broader AI industry.
It is aimed at technology professionals. It is published on Substack and offers free issues with a paid tier. Public sources put its audience in the 100K–250K subscriber range.
No public sponsorship programme for AI Supremacy was found at the time of research. Listing details were last verified in September 2026.