Billy’s Newsletter newsletter by Billy Perrigo: latest issues, cadence and price
by Billy Perrigo · Substack · Free · less than monthly · last issue Aug 17, 2026 · Paused
A mailing list by Billy Perrigo, tech correspondent at TIME.
Mon Aug 171 issue
Tue Feb 171 issue
Thu Oct 9, 20251 issue
Wed Aug 27, 20251 issue
Tue May 27, 20251 issue
Fri Apr 25, 20251 issue
Fri Apr 4, 20251 issue
Thu Feb 13, 20251 issue
Thu Feb 6, 20251 issue
Wed Jan 29, 20251 issue
Thu Jan 16, 20251 issue
Wed Dec 18, 20241 issue
Tue Dec 10, 20241 issue
13 issues on file since Dec 10, 2024; every one is in its own archive ↗.
About this newsletter
Photo
Billy Perrigo: Jay Dixit, CC BY-SA 4.0, via Wikimedia Commons
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
less than monthly, measured over the last six months (or since the feed's oldest issue)
Issues by month
Writes about
AI and agents (1) in the last six months.
More on ai and agents
History
Status
Paused: no new issue for 45 days or more.