Newsletter Insights — independent newsletter & sponsorship data across 41K+ newsletters
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200
Bottom 25% in Business
substack
Business
~5x per weekOn pause
Last published Apr 20, 2026
$6/mo
Category avg: $5/mo
786
newsletters in Business
Bottom 25% in Business
out of 786 newslettersPublishing Frequency
~5x per week
Inactive — last post 5 months ago
