Newsletter Insights — independent newsletter & sponsorship data across 40K+ newsletters
Browse all →
by Agam Brahma
Experiments, observations, and ideas: tech tools, AI, books, media, daily systems
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 includedAbacus Noir's metrics, benchmarks, and sponsor data in one document
Subscriber data is estimated from engagement patterns. Verified stats make your media kit more credible to sponsors.
Verify Your Stats →2K
Above Median in Science
ghost
Science
Weekly
0.9 posts/week avg
$5/mo
Category avg: $5/mo
143
newsletters in Science
Above Median in Science
out of 143 newslettersEstimated from public engagement data — counts may fluctuate between updates
Publishing Frequency
Weekly
Last published Sep 26, 2026
0.9 posts/week avg