Granted
Investor Due Diligence Report
substackHealth
Adam Grant’s newsletter on psychology and work.
Investor Due Diligence Report
Adam Grant’s newsletter on psychology and work.
577K
+0.1%
1265.3
931.0
0.38%
(comments + likes) / subscribers
Monthly
0.3 posts/week
70/100
Consistent (~24.9d avg)
| Newsletter | Subscribers | Weekly Growth | Price | Platform |
|---|---|---|---|---|
| 🌻 A Year of Mental Health | 58K | N/A | Free | substack |
| Brain Health Kitchen | 44K | N/A | $20/mo | substack |
| Dr. Michael Okun on Parkinson's & Brain Health | 11K | N/A | Free | substack |
| Dr. Corinne Menn | 8K | N/A | $8/mo | substack |
Platform Dependency
Hosted on substack subdomain
Publishing Consistency
Regular publishing schedule
Key Person
Single-author publication — key-person dependency
Audience Concentration
Consistent engagement across posts
Subscriber threshold
577K subscribers — above the 1K category median for first paid tier
Has paid tier
No paid subscription tier yet
Peer monetization
75% of 4 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 | 100/100 | 30% |
| Growth Consistency | 20/100 | 15% |
| Brian’s Bullshit-Free Zone | 7K | N/A | $8/mo | substack |
Revenue Model
Pre-monetization — no paid subscription tier