Newsletter Insights — independent newsletter & sponsorship data across 40K+ newsletters
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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 includedÆTHER'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 →6K
Above Median in Media
ghost
Media
WeeklyOn pause
Last published Jul 24, 2026
$6/mo
Category avg: $6/mo
472
newsletters in Media
Above Median in Media
out of 472 newslettersEstimated from public engagement data — counts may fluctuate between updates
Publishing Frequency
Weekly
Inactive — last post 3 months ago