Newsletter Insights — independent newsletter & sponsorship data across 34K+ newsletters
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81K
Top 10% in Culture
substack
Culture
+2.0%
~27/post
avg comments + likes (0.03% rate)
Above category average
~3x per week
2.8 posts/week avg
vs 1.0/week category avg
$5/mo
Category avg: $5/mo
3239
newsletters in Culture
Top 10% in Culture
out of 3239 newslettersPublishing Frequency
~3x per week
Last published Jun 4, 2026
Usually publishes Wed, Thu, Tue
2.8 posts/week avg