Newsletter Insights — independent newsletter & sponsorship data across 41K+ newsletters
Browse all →
Learn About End-To-End Data Flows (Data Engineering, MLOps, and Data Science).
Enter your email and we'll send your inquiry to the Newsletter Insights team.
Tell us your brand and audience. We send back 10-15 newsletters matched to your brief, with sponsor history and CPM ranges per placement.
$300·2-3 working days·refunded if we can't deliver
See what's includedSeattleDataGuy’s Newsletter's metrics, benchmarks, and sponsor data in one document
atlan.com
prefect.com
+3 more past sponsors — enter your email below to see all
115K
Top 10% in AI
substack
AI
+0.5%
vs +0.6% category avg
~53/post
avg comments + likes (0.05% rate)
Above category average
Bi-weekly
0.6 posts/week avg
$8/mo
Category avg: $5/mo
363
newsletters in AI
Top 10% in AI
out of 363 newslettersPublishing Frequency
Bi-weekly
Last published Sep 25, 2026
0.6 posts/week avg