Psychology Best Practice Newsletter
Investor Due Diligence Report
substackHealth
critical examination of science and pseudoscience in psychology, and free therapy tutorials.
1K
100 paid
N/A
Pricing
$8/mo
$80/yr annual option
$636
100 paid subs
$636/mo – $636/mo(±0%)
Unknown
0.0 posts/week
Score based on available components only.
| Component | Score | Weight |
|---|---|---|
| Newsletter | Subscribers | Weekly Growth | Price | Platform |
|---|---|---|---|---|
| Neuroscience & Psychotherapy | 63K | -0.8% | $10/mo | substack |
| The Allison Bornstein Newsletter | 55K | N/A | $9/mo | substack |
| Sayer Ji's Substack | 52K | N/A | $10/mo | substack |
| Small Potatoes | 20K | N/A | $8/mo | substack |
| Month | Subscribers | Est. Revenue | Change |
|---|---|---|---|
| Feb 2026 | 1K | $445.2 | — |
| Mar 2026 | 1K | $445.2 | ~0% |
Platform Dependency
Hosted on substack subdomain
Key Person
Single-author publication — key-person dependency
Revenue Model
Active paid subscription tier
Subscriber threshold
1K subscribers — below the 2K category median (based on 599 newsletters)
Has paid tier
Active paid subscription offering
Peer monetization
100% of 365 similar-size peers in Health have paid tiers
Pricing position
$8/mo vs $6/mo category median (922 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.
| Paid Subscriber Ratio |
| 90/100 |
| 25% |
| Menopause Nutrition |
| 18K |
| N/A |
| $6/mo |
| substack |