Newsletter Insights — independent newsletter & sponsorship data across 32K+ newsletters
Browse all →Uncompromising analysis of the forces transforming business, power, and society. All data, zero filter. Go paid for exclusive content from Scott Galloway and the Prof G crew — and skip the ads for good.
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 includedProf G Media's metrics, benchmarks, and sponsor data in one document
capitalone.com
heineken.com
409K
Top 10% in Uncategorized
substack
Uncategorized
+0.1%
~48/post
avg comments + likes (0.01% rate)
Above category average
Daily
22.6 posts/week avg
vs 1.0/week category avg
$20/mo
Category avg: $5/mo
11615
newsletters in Uncategorized
Top 10% in Uncategorized
out of 11615 newslettersPublishing Frequency
Daily
Last published May 14, 2026
22.6 posts/week avg