One Useful Thing newsletter by Ethan Mollick: latest issues, cadence and price
by Ethan Mollick · Substack · Free · monthly · last issue Sep 18, 2026 · Active
Issues
20 on file since Aug 28, 202520 of 20 issues
About this newsletter
What AI means for work, education and organizations, from a Wharton professor.
Free or paid
Free on Substack. 0% of its latest 12 issues are for paying subscribers (from its public archive, checked weekly).
Issues per week, last 26 weeks
Issues by month
Writes about
AI and agents (9) in the last six months.
Ethan Mollick
Also from Ethan Mollick: Latent Space, Lenny's Newsletter, Stratechery, TheSequence, Exponential View, Refactoring, The Pragmatic Engineer, Platformer, The Algorithmic Bridge, Data Engineering Weekly, Interconnects, Understanding AI, Big Technology, Simon Willison's Newsletter, ChinAI, benn.substack, Import AI, Hacker Newsletter, Last Week in AI, The Chip Letter, SeattleDataGuy, Ahead of AI, AI as Normal Technology, Fabricated Knowledge
History
Listed on Newsletters Sep 24, 2026. No changes to its feed, price, platform, status or cadence since.
Sources: each newsletter's own public feed or archive, read weekly. Every issue belongs to its author and links to the original; people are shown by initials, never a photo. Logos via logo.dev; trademarks belong to their owners.