Newsletter Insights — independent newsletter & sponsorship data across 32K+ 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 includedDavid A. Hughes's metrics, benchmarks, and sponsor data in one document
20K
Top 10% in Marketing
ghost
Marketing
~4/post
avg comments + likes (0.02% rate)
Above category average
~2x per week
2.1 posts/week avg
vs 1.0/week category avg
$25/mo
Category avg: $7/mo
224
newsletters in Marketing
Top 10% in Marketing
out of 224 newslettersEstimated from public engagement data — counts may fluctuate between updates
Publishing Frequency
~2x per week
Last published May 15, 2026
Usually publishes Sat, Tue
2.1 posts/week avg
