Newsletter Insights — independent newsletter & sponsorship data across 40K+ newsletters
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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 included狐說八道'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 →1K
Above Median in Uncategorized
ghost
Uncategorized
~3x per week
2.6 posts/week avg
vs 0.9/week category avg
$5/mo
Category avg: $5/mo
19644
newsletters in Uncategorized
Above Median in Uncategorized
out of 19644 newslettersEstimated from public engagement data — counts may fluctuate between updates
Publishing Frequency
~3x per week
Last published Oct 10, 2026
2.6 posts/week avg