The Clinician's Guide to Regulatory Writing
Investor Due Diligence Report
substackHealth
I help clinicians start regulatory medical writing to escape burnout through flexible remote work, unlimited career growth, and the chance to impact millions.
200
14 paid
N/A
Pricing
$8/mo
$80/yr annual option
$89
14 paid subs
$89/mo – $89/mo(±0%)
Previously Weekly
1.1 posts/week
91/100
Very Consistent (~6.6d avg)
| Newsletter | Subscribers | Weekly Growth | Price | Platform |
|---|---|---|---|---|
| The Microdose | 89K | N/A | Free | substack |
| The Art of Enchantment, with Dr Sharon Blackie | 60K | N/A | $7/mo | substack |
| The Allison Bornstein Newsletter | 57K | N/A | $9/mo | substack |
| Brain Health Kitchen | 44K | N/A | $20/mo | substack |
| Month | Subscribers | Est. Revenue | Change |
|---|---|---|---|
| Mar 2026 | 200 | $89.04 | — |
| Apr 2026 | 200 | $89.04 | ~0% |
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
200 subscribers — below the 1K category median (based on 316 newsletters)
Has paid tier
Active paid subscription offering
Peer monetization
39% of 139 similar-size peers in Health have paid tiers
Pricing position
$8/mo vs $5/mo category median (573 newsletters)
| Date | Monthly | Annual |
|---|---|---|
| Mar 2026 | $8 | $80 |
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 |
|---|---|---|
| Paid Subscriber Ratio | 75/100 | 25% |
| Bienestar y Salud Mag | 29K | N/A | Free | substack |