Investor Due Diligence Report
Meredith Angwin's Substack. In favor of reliable electricity for all.
4K
0%
Previously Monthly
0.2 posts/week
22/100
Variable (~35.6d avg)
Score based on available components only.
| Component | Score | Weight |
|---|---|---|
| Engagement Rate | 100/100 | 30% |
| Growth Consistency | 0/100 | 15% |
| Newsletter | Subscribers | Weekly Growth | Price | Platform |
|---|---|---|---|---|
| Humanity United Now - Ana Maria Mihalcea, MD, PhD | 71K | N/A | $5/mo | substack |
| The Intrinsic Perspective | 69K | N/A | $7/mo | substack |
| Starts With A Bang | 61K | N/A | Free | substack |
| The Poetry of Reality with Richard Dawkins | 47K | N/A | $7/mo |
Platform Dependency
Hosted on substack subdomain
Publishing Consistency
Irregular publishing pattern
Key Person
Single-author publication — key-person dependency
Revenue Model
Pre-monetization — no paid subscription tier
Subscriber threshold
4K subscribers — above the 2K category median for first paid tier
Has paid tier
No paid subscription tier yet
Peer monetization
100% of 94 similar-size peers in Science 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.
| substack |
| Make Me Good Soil | 38K | N/A | $10/mo | substack |