The Microdose
Investor Due Diligence Report
substackHealth
An independent journalism newsletter supported by the U.C. Berkeley Center for the Science of Psychedelics.
87K
~0%
Subscriber count is a platform estimate
47.5
0.05%
(comments + likes) / subscribers
Weekly
1.3 posts/week
66/100
Consistent (~5.4d avg)
| Newsletter | Subscribers | Weekly Growth | Price | Platform |
|---|---|---|---|---|
| Your Local Epidemiologist | 410K | +0.3% | $6/mo | substack |
| Nedra Nuggets | 151K | N/A | $6.99/mo | substack |
| Samantha Bee | 127K | N/A | $6/mo | substack |
| Inside Medicine | 87K | +1.9% | $5.99/mo | substack |
Platform Dependency
Hosted on substack subdomain
Publishing Consistency
Variable publishing frequency
Key Person
Single-author publication — key-person dependency
Audience Concentration
Consistent engagement across posts
Subscriber threshold
87K subscribers — above the 1.5K category median for first paid tier
Has paid tier
No paid subscription tier yet
Peer monetization
100% of 28 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 | 31/100 | 30% |
| Publishing Consistency | 79/100 | 10% |
| Dr. Jessica Knurick |
| 76K |
| +0.7% |
| $8/mo |
| substack |
Revenue Model
Pre-monetization — no paid subscription tier