Newsletter Insights — independent newsletter & sponsorship data across 40K+ newsletters
Browse all →Useful information 3x a week about health, fitness, nutrition, mindset, and performance.
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 includedTwo Percent with Michael Easter's metrics, benchmarks, and sponsor data in one document
insidetracker.com
+2 more past sponsors — enter your email below to see all
139K
Top 10% in Health
substack
Health
~122/post
avg comments + likes (0.09% rate)
Above category average
~3x per week
2.8 posts/week avg
vs 1.0/week category avg
$7.87/mo
Category avg: $6/mo
806
newsletters in Health
Top 10% in Health
out of 806 newslettersPublishing Frequency
~3x per week
Last published Jul 15, 2026
Usually publishes Wed, Mon, Fri
2.8 posts/week avg