Investor Due Diligence Report
by Dario Chincha
A 5-minute weekly email for operators building with AI at work. Models, tools and research that keep your company ahead. I build with AI daily, use it with clients, and run my own platform that tracks what’s actually working in companies. Join 20,000 readers from Google, Amazon, Microsoft and more.
20K
~0%
Subscriber count is a platform estimate
Weekly
1.3 posts/week
70/100
Consistent (~5.6d avg)
| Component | Score | Weight |
|---|---|---|
| Publishing Consistency | 35/100 | 10% |
| Newsletter | Subscribers | Weekly Growth | Price | Platform |
|---|---|---|---|---|
| Dracula Daily | 228K | -0.2% | $8/mo | substack |
| Freethink Media | 106K | N/A | Free | substack |
| Charles Eisenstein | 83K | -0.6% | $7/mo | substack |
| Sherif M. Awad (Film Critic) | 76K | N/A | $20/mo | substack |
Platform Dependency
Uses beehiiv platform
Publishing Consistency
Regular publishing schedule
Key Person
Single-author publication — key-person dependency
Revenue Model
Pre-monetization — no paid subscription tier
Subscriber threshold
20K subscribers — above the 1K category median for first paid tier
Has paid tier
No paid subscription tier yet
Peer monetization
58% of 105 similar-size peers in Culture 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.
| R.F. Kuang |
| 71K |
| +0.8% |
| Free |
| substack |