Newsletter Insights — independent newsletter & sponsorship data across 45K+ newsletters
Browse all →by Pandora Sykes
A pandora's box of books and culture recs. I hack through the cultural overload so you don't have to.
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200K
Top 10% in Culture
substack
Culture
~198/post
avg comments + likes (0.10% rate)
Above category average
Weekly
1.5 posts/week avg
vs 1.0/week category avg
$7/mo
Category avg: $5/mo
3137
newsletters in Culture
Top 10% in Culture
out of 3137 newslettersPublishing Frequency
Weekly
Last published Aug 27, 2026
Usually publishes Thu
1.5 posts/week avg