Your Local Epidemiologist in New York
Investor Due Diligence Report
by Katelyn Jetelina
substackHealth
Translating public health science & news for New Yorkers, so you can take action for your community's health.
35K
3.5K paid
~0%
Subscriber count is a platform estimate
Pricing
$6/mo
$60/yr annual option
$17K
3.5K paid subs
$17K/mo – $17K/mo(±0%)
4.5
66.5
0.20%
(comments + likes) / subscribers
Weekly
0.8 posts/week
72/100
Consistent (~8.9d avg)
| Newsletter | Subscribers | Weekly Growth | Price | Platform |
|---|---|---|---|---|
| Granted | 558K | N/A | Free | substack |
| Better Brain by Dr. Julie | 185K | +0.3% | $10/mo | substack |
| Extra Focus • ADHD Newsletter | 70K | N/A | $8/mo | substack |
| The Habit Healers | 66K | +2.4% | $15/mo | substack |
| Month | Subscribers | Est. Revenue | Change |
|---|---|---|---|
| Feb 2026 | 32K | $15,264 | — |
| Mar 2026 | 32K | $15,264 | ~0% |
| Apr 2026 | 35K | $16,695 | +9.4% |
Platform Dependency
Hosted on substack subdomain
Publishing Consistency
Regular publishing schedule
Key Person
Single-author publication — key-person dependency
Revenue Model
Active paid subscription tier
Subscriber threshold
35K subscribers — above the 1K category median for first paid tier
Has paid tier
Active paid subscription offering
Peer monetization
100% of 62 similar-size peers in Health have paid tiers
Pricing position
$6/mo vs $6/mo category median (907 newsletters)
| Date | Monthly | Annual |
|---|---|---|
| Mar 2026 | $6 | $60 |
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 | 46/100 | 30% |
| Paid Subscriber Ratio | 100/100 | 25% |
| Brain Health Kitchen |
| 44K |
| N/A |
| $20/mo |
| substack |