Newsletter Insights — independent newsletter & sponsorship data across 42K+ newsletters
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masterworks.com
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44K
Top 25% in AI
substack
AI
WeeklyOn pause
Last published Apr 16, 2026
$97/mo
Category avg: $5/mo
363
newsletters in AI
Top 25% in AI
out of 363 newslettersPublishing Frequency
Weekly
Inactive — last post 6 months agoUsually publishes Thu, Tue, Sun
