Aging Well Newsletter
Investor Due Diligence Report
substackHealth
How to prepare for longevity with an 86-year-old retired psychologist as your guide.
10K
~0%
Subscriber count is a platform estimate
38.2
115.4
1.54%
(comments + likes) / subscribers
Weekly
1.1 posts/week
92/100
Very Consistent (~6.8d avg)
| Newsletter | Subscribers | Weekly Growth | Price | Platform |
|---|---|---|---|---|
| Your Local Epidemiologist | 407K | +0.1% | $6/mo | substack |
| The Forgotten Side of Medicine | 347K | +0.6% | $7/mo | substack |
| Neuroscience & Wellness | 252K | +2.5% | $7.99/mo | substack |
| Nedra Nuggets | 151K | N/A | $6.99/mo | substack |
Platform Dependency
Uses substack platform
Publishing Consistency
Regular publishing schedule
Key Person
Single-author publication — key-person dependency
Audience Concentration
Consistent engagement across posts
Subscriber threshold
10K subscribers — above the 1.5K category median for first paid tier
Has paid tier
No paid subscription tier yet
Peer monetization
100% of 122 similar-size peers in Health have paid tiers
Disclaimer: This report is generated automatically based on publicly available data and proprietary estimation models. Estimated subscriber counts are derived from engagement patterns and should be verified through direct disclosure. Revenue estimates are based on known pricing and estimated paid subscriber counts. This report is for informational purposes only and should not be the sole basis for investment decisions.
Score based on available components only.
| Component | Score | Weight |
|---|---|---|
| Engagement Rate | 69/100 | 30% |
| Publishing Consistency | 100/100 | 10% |
| COVID Intel - by William Makis (McGill Medicine) |
| 143K |
| +0.4% |
| $7.5/mo |
| substack |
Revenue Model
Pre-monetization — no paid subscription tier