One Useful Thing is a occasional newsletter from Ethan Mollick covering generative ai, AI at work and education. Ethan Mollick’s research-informed newsletter examining how generative AI changes work, education, creativity, organizations, and everyday professional practice.
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 250K–500K subscriber range.
No public sponsorship programme for One Useful Thing was found at the time of research. Listing details were last verified in September 2026.