Practical Data newsletter by Joe Reis: latest issues, cadence and price
by Joe Reis · Substack · Free · weekly · last issue Nov 1, 2026 · Active
A newsletter by Joe Reis, mostly on AI and agents.
Sun Nov 11 issue
Sun Oct 251 issue
Wed Oct 211 issue
Tue Oct 201 issue
Sun Oct 181 issue
Thu Oct 151 issue
Sun Oct 41 issue
Sun Sep 271 issue
Sat Sep 191 issue
Tue Sep 151 issue
Sun Sep 131 issue
Sun Sep 61 issue
Sun Aug 301 issue
Sun Aug 231 issue
Sun Aug 91 issue
Sun Aug 21 issue
Mon Jul 271 issue
Tue Jul 211 issue
Sun Jul 191 issue
Sun Jul 121 issue
Thu Jul 91 issue
Tue Jul 71 issue
Sat Jun 271 issue
Sat Jun 201 issue
Sat Jun 61 issue
28 issues on file since May 15, 2026; every one is in its own archive ↗.
About this newsletter
Photo
Joe Reis: Author photo, from Practical Data
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
weekly, measured over the last six months (or since the feed's oldest issue)
Issues by month
Writes about
AI and agents (20), Data engineering (5), Software engineering (2) in the last six months.
More on ai and agents
History
Listed on Newsletters Sep 25, 2026. No changes to its feed, price, platform, status or cadence since.