
Mariblock
Investor Due Diligence Report
by Adeola Osoka
The leading source of blockchain and digital assets information in Africa
1K
~0%
Subscriber count is a platform estimate
Previously ~3x per week
3.0 posts/week
79/100
Consistent (~3.0d avg)
| Newsletter | Subscribers | Weekly Growth | Price | Platform |
|---|---|---|---|---|
| Cryptonite Weekly Rap | 487K | -0.1% | $6/mo | substack |
| The Pomp Letter | 273K | -0.2% | $19/mo | substack |
| Token Dispatch | 168K | -0.3% | Free | substack |
| a16z crypto | 130K | +0.4% | Free | substack |
| CryptoSlate |
Platform Dependency
Uses ghost platform
Publishing Consistency
Regular publishing schedule
Key Person
Single-author publication — key-person dependency
Revenue Model
Pre-monetization — no paid subscription tier
Subscriber threshold
1K subscribers — below the 2K category median (based on 197 newsletters)
Has paid tier
No paid subscription tier yet
Peer monetization
100% of 157 similar-size peers in Crypto 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.
| 116K |
| N/A |
| Free |
| substack |