Newsletter Insights — independent newsletter & sponsorship data across 32K+ newsletters
Browse all →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 includedSlow AI's metrics, benchmarks, and sponsor data in one document
matiks.com
13K
Top 25% in AI
substack
AI
0.80%· ~104/post
(comments + likes) / subscribers
vs 0.00% category avg
Weekly
1.6 posts/week avg
vs 1.0/week category avg
$25/mo
Category avg: $6/mo
574
newsletters in AI
Top 25% in AI
out of 574 newslettersPublishing Frequency
Weekly
Last published Apr 13, 2026
Usually publishes Tue
1.6 posts/week avg
