
Billionaires.Africa
Investor Due Diligence Report
Billionaires.Africa is the world's premier source of news and information on African billionaires and UHNWIs.
9K
~0%
Subscriber count is a platform estimate
Pricing
$75/mo
$699/yr annual option
$14K
~270 est. paid subs
$7K/mo – $20K/mo(±50%)
Daily
96.9 posts/week
100/100
Very Consistent (~1.0d avg)
| Newsletter | Subscribers | Weekly Growth | Price | Platform |
|---|---|---|---|---|
| How to AI | 984K | +1.0% | $120/mo | substack |
| One Useful Thing | 485K | +0.6% | $10/mo | substack |
| Sabrina Ramonov 🍄 | 299K | +2.6% | Free | substack |
| ChatGPT for Education | 257K | +2.9% | Free | substack |
| AI Supremacy |
| Month | Subscribers | Est. Revenue | Change |
|---|---|---|---|
| Mar 2026 | 3.2K | $4,800 | — |
| Aug 2026 | 211 | $300 | -93.8% |
| Sep 2026 | 38 | $50 | -83.3% |
Platform Dependency
Uses ghost platform
Publishing Consistency
Regular publishing schedule
Key Person
Single-author publication — key-person dependency
Revenue Model
Active paid subscription tier
Subscriber threshold
9K subscribers — above the 3K category median for first paid tier
Has paid tier
Active paid subscription offering
Peer monetization
43% of 30 similar-size peers in AI have paid tiers
Pricing position
$75/mo vs $5/mo category median (427 newsletters)
| Date | Monthly | Annual |
|---|---|---|
| Feb 2026 | $75 | $699 |
| Feb 2026 | $12 | $120 |
| Feb 2026 | $25 | $249 |
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.
| Component | Score | Weight |
|---|---|---|
| Publishing Consistency | 58/100 | 10% |
| 227K |
| N/A |
| $8.75/mo |
| substack |