Newsletter Insights — independent newsletter & sponsorship data across 45K+ newsletters
Browse all →Teach 10 million people AI for free 🔥Subscribe get AI prompts, agents, and automations.
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 includedSabrina Ramonov 🍄's metrics, benchmarks, and sponsor data in one document
258K
Top 10% in AI
substack
AI
+3.3%
vs +0.3% category avg
~249/post
avg comments + likes (0.10% rate)
Above category average
Weekly
1.7 posts/week avg
vs 1.0/week category avg
Free
Category avg: $7.5/mo
553
newsletters in AI
Top 10% in AI
out of 553 newslettersPublishing Frequency
Weekly
Last published Aug 26, 2026
Usually publishes Wed, Sat
1.7 posts/week avg
