Newsletter Insights — advertising rates and audience data for 41K+ newsletters
Browse all →Advertisers are viewing this page. Claim it
Platform Portability
Uses Substack subdomain (thyroidfriendly.substack.com). Migrating would require subscribers to re-subscribe at a new address.
Custom domains let newsletters switch platforms without losing their audience.
Are you a newsletter creator? Get verified insights →
Writing about thyroid health, energy, nutrition and lifestyle foundations. Creator of the 21 Day Thyroid Energy Reset.
Data updated 5 months ago
Quality Score
| Public |
| Supplements for thyroid health: foundations vs overuseWhy more capsules does not always mean more healingApr 12, 2026 | Public |
| Why extreme diets backfire for thyroid healthAnd why your thyroid does not need another juice cleanseApr 5, 2026 | Public |
| Why “Healthy” Convenience Foods Might Be Working Against Your EnergyAnd why real, simple meals will make the biggest difference to your energyMar 29, 2026 | Public |
| Your Thyroid Doesn’t Work Alone: The Gut Connection Most People MissThe gut–thyroid connection, autoimmune disease, and simple ways to support digestion.Mar 22, 2026 | Public |
| Closing tonight! ⌛The 21-Day Thyroid Energy Reset closes tonight.Mar 13, 2026 | Public |
| The version of you with steady energyImagine waking up without heaviness.Mar 12, 2026 | Public |
| What changes in 21 days?Here’s what usually shifts when structure replaces guesswork:Mar 10, 2026 | Public |
vs 138 newsletters in Health
200 places you in the bottom half of newsletters in this category.
Posts per Week
1.6
median: 1.0
Publishing Consistency
73/100
median: 69/100
Subscribers
200
median: 1K
Thyroid-Friendly's Substack hasn't published recently
Last post was 5 months ago. Growth, revenue and CPM projections assume ongoing activity, so they're hidden until posting resumes.
We don't have enough growth data for Thyroid-Friendly's Substack yet. The average Health newsletter has 1K subscribers.
Based on 485 Health newsletters tracked
Publishing Frequency
Previously Weekly
Inactive — last post 5 months agoUsually publishes Sun
Health Pricing
$5/mo median
Your newsletter: Free
Monetization Readiness
Health newsletters typically start charging at ~1K subscribers
20% of typical monetisation threshold
39% of similar-size Health newsletters have paid tiers
Unlock revenue estimates, CPM benchmarks, and detected sponsors
Start tracking — freeKat Wilkins Counseling
200 subs
The Quiet ADHD Club
200 subs
Favourite Daughter
200 subs
Get email alerts when subscribers drop or spike, when new sponsors appear, when pricing changes, or when publishing cadence shifts. Track unlimited newsletters across your watchlist with the Starter plan.
$29/mo·cancel anytime
See what's includedGet the full whitespace list with each brand's category fit, audience overlap, and recommended pitch order. Plus a comparison of Thyroid-Friendly's Substack vs the top 15 peer newsletters on sponsor mix, growth, and CPM.
Including Pathways, Haxan Ferments, Doordash + 116 more.
$300·2-3 working days·refunded if we can't deliver