Science, Politics, & Culture of Wellness
Investor Due Diligence Report
substackHealth
Unpacking the complex forces that threaten public health & our environment. Awarded activist and Author of CLEANING HOUSE.
3K
210 paid
N/A
Pricing
$8/mo
$80/yr annual option
$1K
210 paid subs
$1K/mo – $1K/mo(±0%)
Previously Monthly
0.4 posts/week
58/100
Variable (~21.0d avg)
| Newsletter | Subscribers | Weekly Growth | Price | Platform |
|---|---|---|---|---|
| Brain Health Kitchen | 44K | N/A | $20/mo | substack |
| Second Brain | 38K | N/A | $7/mo | substack |
| The Glow Wellness | 33K | N/A | $8/mo | substack |
| Philippa Perry | 28K | N/A | $4/mo | substack |
| Month | Subscribers | Est. Revenue | Change |
|---|---|---|---|
| Feb 2026 | 3K | $1,335.6 | — |
| Mar 2026 | 3K | $1,335.6 | ~0% |
| Apr 2026 | 3K | $1,335.6 | ~0% |
Platform Dependency
Hosted on substack subdomain
Publishing Consistency
Variable publishing frequency
Key Person
Single-author publication — key-person dependency
Revenue Model
Active paid subscription tier
Subscriber threshold
3K subscribers — above the 1.5K category median for first paid tier
Has paid tier
Active paid subscription offering
Peer monetization
100% of 154 similar-size peers in Health have paid tiers
Pricing position
$8/mo vs $6/mo category median (901 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% |
| Well To Do |
| 16K |
| N/A |
| Free |
| substack |