Newsletter Insights — independent newsletter & sponsorship data across 33K+ newsletters
Browse all →Actionable aging intelligence from a lifelong athlete & Pulitzer-nominated former New York Times journalist.
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 includedAGING with STRENGTH®'s metrics, benchmarks, and sponsor data in one document
18K
Top 10% in Health
substack
Health
0.48%· ~86/post
(comments + likes) / subscribers
vs 0.00% category avg
Bi-weekly
0.5 posts/week avg
$6.95/mo
Category avg: $6/mo
829
newsletters in Health
Top 10% in Health
out of 829 newslettersPublishing Frequency
Bi-weekly
Last published Apr 6, 2026
0.5 posts/week avg