Investor Due Diligence Report
Adam Grant’s newsletter on psychology and work.
556K
+0.1%
Previously Monthly
0.2 posts/week
73/100
Consistent (~39.9d avg)
Score based on available components only.
| Component | Score | Weight |
|---|---|---|
| Engagement Rate | 100/100 | 30% |
| Newsletter | Subscribers | Weekly Growth | Price | Platform |
|---|---|---|---|---|
| Better Brain by Dr. Julie | 172K | -0.3% | $10/mo | substack |
| Nedra Nuggets | 152K | -0.3% | $6.99/mo | substack |
| Sensible Medicine | 106K | N/A | $8/mo | substack |
| Dr. Jessica Knurick | 69K | +0.7% | $8/mo | substack |
Platform Dependency
Hosted on substack subdomain
Publishing Consistency
Regular publishing schedule
Key Person
Single-author publication — key-person dependency
Revenue Model
Pre-monetization — no paid subscription tier
Subscriber threshold
556K subscribers — above the 2K category median for first paid tier
Has paid tier
No paid subscription tier yet
Peer monetization
100% of 3 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.
| 39K |
| N/A |
| $6/mo |
| substack |