Newsletter Insights — independent newsletter & sponsorship data across 42K+ newsletters
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A place to explore the way the short story works.
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 includedStory Club with George Saunders's metrics, benchmarks, and sponsor data in one document
330K
Top 10% in Culture
substack
Culture
+0.3%
0.11%· ~352/post
(comments + likes) / subscribers
vs 0.00% category avg
~2x per week
1.9 posts/week avg
vs 1.0/week category avg
$6/mo
Category avg: $5/mo
1743
newsletters in Culture
Top 10% in Culture
out of 1743 newslettersPublishing Frequency
~2x per week
Last published Oct 11, 2026
Usually publishes Sun, Thu
1.9 posts/week avg