Newsletter Insights — independent newsletter & sponsorship data across 40K+ newsletters
Browse all →by Derek Hughes
Showing writers how to use words to make money and change lives. Proven tips to build an audience online.
Enter your email and we'll connect you with this newsletter.
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 includedThe Irresistible Writer By Derek Hughes's metrics, benchmarks, and sponsor data in one document
8K
Top 25% in Marketing
substack
Marketing
0.49%· ~39/post
(comments + likes) / subscribers
vs 0.00% category avg
~2x per week
2.3 posts/week avg
vs 1.0/week category avg
$15/mo
Category avg: $7/mo
223
newsletters in Marketing
Top 25% in Marketing
out of 223 newslettersPublishing Frequency
~2x per week
Last published Jul 13, 2026
Usually publishes Mon, Sat, Thu
2.3 posts/week avg
